List of the Cenozoic life of Mississippi

This list of the Cenozoic life of Mississippi contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Mississippi and are between 66 million and 10,000 years of age.

A

  • Abderospira
    • Abderospira aldrichi
    • Abderospira leblanci
    • Abderospira meyeri
    • Abderospira oviformis
    • Abderospira oviforms
  • Abdounia
  • Abra – tentative report
  • Abra – or unidentified comparable form
  • Abra
    • Abra nitens
    • Abra pectorosa
    • Abra perovata
  • Acanthionella
    • Acanthionella oecioporosa
  • Shell of an Acanthocardia cockle
    Acanthocardia
    • Acanthocardia claibornensis
    • Acanthocardia glebosum
  • Acar
    • Acar aspera
  • Acirsa – tentative report
    • Acirsa solumcostata – type locality for species
  • Aclis
    • Aclis matsoni – type locality for species
  • Acra
    • Acra subprotracta
  • Shells of Acteocina barrel-bubble sea snails
    Acteocina
    • Acteocina crassiplica
  • Acteon
    • Acteon annectens
    • Acteon idoneus
    • Acteon menthafons – type locality for species
    • Acteon meyeri – type locality for species
    • Acteon pomilius
    • Acteon punctatus – type locality for species
    • Acteon subaldrichi – type locality for species
  • Adeonellopsis
    • Adeonellopsis cyclops
    • Adeonellopsis galeata – type locality for species
    • Adeonellopsis quisenberryae – type locality for species
    • Adeonellopsis transversa
  • Fossilized shell of the Triassic-modern scallop Aequipecten
    Aequipecten
    • Aequipecten cocoana
    • Aequipecten redwoodensis – type locality for species
    • Aequipecten spillmani
  • Aetobatus
  • Agaronia
    • Agaronia alabamensis
    • Agaronia media
    • Agaronia mississippiensis
  • Agatrix
    • Agatrix mississippiensis
  • Alaba
    • Alaba blakneyensis
    • Alaba macneili – type locality for species
  • Alabina
    • Alabina menthafontis – type locality for species
  • Albula
    • Albula eppsi
  • Alderina
    • Alderina lunata
    • Alderina pulcherrima
  • Alligator
  • Altrix
    • Altrix altior
  • Alveinus
    • Alveinus minutus
  • Americardia
    • Americardia silvacollina – type locality for species
  • Ammonia
    • Ammonia beccarii
  • Amonia
    • Amonia microstriata – type locality for species
  • Anadara
    • Anadara lesueuri
    • Anadara vaughani
  • Ancilla
    • Ancilla staminea
  • Anodontia
    • Anodontia mississippiensis
  • Anomia
    • Anomia lisbonensis
    • Anomia microstriata – type locality for species
  • Anomotodon
  • A shell of an Antalis tusk shell
    Antalis
    • Antalis danvillense
    • Antalis minutistriatum
    • Antalis mississippiense
    • Antalis thalloides
  • Antropora
    • Antropora duplex
    • Antropora lowei – type locality for species
    • Antropora pyriforme
  • Apatemys
    • Apatemys pygmaeus – type locality for species
  • Apiotoma
    • Apiotoma palmerae – type locality for species
  • Aporrhais
    • Aporrhais lirata
    • Aporrhais menthafontis – type locality for species
  • Arachnopusia
    • Arachnopusia vicksburgica
  • Arbia
    • Arbia aldrichi
  • Archaeomanta
    • Archaeomanta melenhorsti
  • A living Architectonica staircase shell sea snail
    Architectonica
    • Architectonica acuta
    • Architectonica aldrichi
    • Architectonica alveatum
    • Architectonica amoena
    • Architectonica bellistriata
    • Architectonica billmoorei – type locality for species
    • Architectonica cossmanni
    • Architectonica elaborata
    • Architectonica fungina
    • Architectonica hargeri
    • Architectonica leana
    • Architectonica meekana
    • Architectonica meliconae
    • Architectonica ornata
    • Architectonica textilina
    • Architectonica trilirata
  • Arcopagia
    • Arcopagia eburneopsis
    • Arcopagia raveneli
    • Arcopagia trumani
  • Arcoperna
    • Arcoperna filosa
    • Arcoperna linteata – type locality for species
  • Arene
    • Arene nodosa – type locality for species
  • Arius
  • Astarte
    • Astarte menthifontis – type locality for species
    • Astarte newtonensis
    • Astarte planilamella – type locality for species
    • Astarte triangulata
  • Asthenotoma
    • Asthenotoma danvitexa
  • Electron micrograph and gross view of an Astrangia stony coral
    Astrangia
    • Astrangia expansa – type locality for species
    • Astrangia harrisi
  • Astrhelia
    • Astrhelia burnsi – type locality for species
    • Astrhelia neglecta – type locality for species
  • Athleta
    • Athleta lisbonensis
    • Athleta petrosa
    • Athleta symmetricus
    • Athleta triplicatus
    • Athleta tuomeyi
  • Atrina
    • Atrina argentea
    • Atrina jacksoniana
  • Restoration of the Paleocene-Miocene nautiloid cephalopod Aturia
    Aturia
  • Atys
    • Atys caseyi – type locality for species
    • Atys pinguis – type locality for species
  • Austrocypraea
    • Austrocypraea towncreekensis – type locality for species
  • Axelella
    • Axelella elongata – type locality for species

B

  • Balanophyllia
    • Balanophyllia elongata – type locality for species
    • Balanophyllia haleana
    • Balanophyllia irrorata
  • Balcis
    • Balcis notata
  • Three fossilized shells of the Late Cretaceous-Eocene marine bivalve Baluchicardia
    Baluchicardia
    • Baluchicardia greggiana
  • Barbatia
    • Barbatia aspera
    • Barbatia cuculloides
    • Barbatia lima
    • Barbatia ludoviciana
    • Barbatia mississippiensis
    • Barbatia paradiagona – type locality for species
    • Barbatia seraperta
  • Life restoration of the Eocene whale Basilosaurus
    Basilosaurus
  • Bathycyathus – type locality for genus
    • Bathycyathus pulcher – type locality for species
  • Bathytoma
    • Bathytoma congesta
    • Bathytoma rhomboidea – type locality for species
  • Bathytormus
    • Bathytormus clarkensis
    • Bathytormus flexurus
    • Bathytormus productus
  • Bayania
    • Bayania secale
  • Belemnosella
    • Belemnosella americana
  • Belosaepia
  • Biocorbula
    • Biocorbula pearlensis
  • A living Bison
    Bison
  • Bittium
    • Bittium koeneni
    • Bittium ottoi – type locality for species
  • Bonellitia
    • Bonellitia bastropensis
    • Bonellitia elevata
    • Bonellitia garvani
    • Bonellitia jacksonica
    • Bonellitia parilis
  • Bornia
    • Bornia tallahalaensis – type locality for species
  • Bos
    Bos
  • Bovicornu
    • Bovicornu eocenense
    • Bovicornu gracile
  • Brachidontes
    • Brachidontes mississippiensis
  • Illustration of a living Bregmaceros, or codlet
    Bregmaceros
  • Brevinucula
    • Brevinucula pseudopunctata – type locality for species
  • Bristocorbula
    • Bristocorbula fossata
  • Brizalina
    • Brizalina marginata
  • Brychaetus
  • Buliminella
    • Buliminella bassendorfensis – or unidentified comparable form
    • Buliminella elegantissima
  • Bulla
    • Bulla calluspira
  • Bullia
    • Bullia ancillops
  • Burnhamia
    • Burnhamia daviesi
    • Burnhamia fetahi
  • Fossilized shell in multiple views of a Busycon sea snail
    Busycon
    • Busycon branneri

C

  • Cadulus
    • Cadulus abruptus
    • Cadulus corpulentus
    • Cadulus jacksonensis
    • Cadulus juvenis
    • Cadulus newtonensis
    • Cadulus quadriturritus
    • Cadulus vicksburgensis
  • Caecum
    • Caecum alterum
    • Caecum solitarium
  • Caestocorbula
    • Caestocorbula fossata
    • Caestocorbula wailesiana
  • Callianassa
    • Callianassa Sp. informal
  • A living Calliostoma top sea snail
    Calliostoma
  • Callista
    • Callista annexa
    • Callista goniopisthus – type locality for species
    • Callista pearlensis
    • Callista perlensis
    • Callista perovata
    • Callista sobrina
  • Callopora
    • Callopora filoparietis
    • Callopora ingens
    • Callopora mundula
    • Callopora tenuirostris
  • Callucina
    • Callucina choctavensis
  • Calorhadia
    • Calorhadia albirupina
    • Calorhadia aldrichiana
    • Calorhadia elongatoidea
    • Calorhadia opulenta
    • Calorhadia pharcida
    • Calorhadia reginajacksonis
  • Calotrophon
  • Calpurna
    • Calpurna cookei – type locality for species
  • Three modern shells of Calyptraea, or Chinese hat snails
    Calyptraea
    • Calyptraea alta
  • Calyptraphorus
    • Calyptraphorus stamineus
    • Calyptraphorus trinodiferus
    • Calyptraphorus velatus
  • Cantharus
  • Capulus
    • Capulus americanus
    • Capulus langdoni – type locality for species
    • Capulus planus
  • Carcharhinus
    • Carcharhinus gibbesi
  • Carcharias
    • Carcharias hoperi
    • Carcharias robustus
    • Carcharias teretidens
    • Carcharias verticalis
  • A living Carcharodon shark
    Carcharodon
    • Carcharodon auriculatus
  • Carditella
    • Carditella aldrichi
  • Caricella
    • Caricella demissa
    • Caricella fenestra
    • Caricella howei
    • Caricella polita
    • Caricella pyruloides
    • Caricella reticulata
    • Caricella stenzeli
    • Caricella subangulata
    • Caricella turneri
  • Caryocorbula
    • Caryocorbula densata
    • Caryocorbula deusseni
    • Caryocorbula engonatoides
    • Caryocorbula willistoni
  • Cassis
    • Cassis flintensis
  • Cavilinga
    • Cavilinga imbricolamella – type locality for species
    • Cavilinga triloba – type locality for species
  • Celleporaria
    • Celleporaria damicornis
    • Celleporaria fissurata
    • Celleporaria granulosa
    • Celleporaria peristomata – type locality for species
  • Celleporina
    • Celleporina globosa
  • Illustration of a shell of a Cerithiella cerith sea snail
    Cerithiella
    • Cerithiella heckscheri
    • Cerithiella jacksonensis
    • Cerithiella langdoni
    • Cerithiella nassula
    • Cerithiella nassuloides – type locality for species
    • Cerithiella preconica
  • Cerithioderma
  • Cervus
  • Chama
    • Chama harrisi
    • Chama mississippiensis
    • Chama monroensis
    • Chama pappiladerma – type locality for species
    • Chama radiata
  • Chamelea
    • Chamelea mississippiensis
  • Chaoborus
    Chaoborus
  • Chelonibia
    • Chelonibia melleni – type locality for species
  • Chicoreus
    • Chicoreus dormani
    • Chicoreus mississippiensis
    • Chicoreus stetopus
  • Chione
    • Chione craspedonta
    • Chione perbrevisformis – type locality for species
  • Chionopsis
    • Chionopsis bainbridgensis
  • Chiton
  • Fossillized shell of a Chlamys bivalve
    Chlamys
    • Chlamys anatipes
    • Chlamys burlesonensis
    • Chlamys cainei
    • Chlamys choctavensis
    • Chlamys clarkeana
    • Chlamys cocoana
    • Chlamys danvillensis
    • Chlamys ducanensis
    • Chlamys nupera
    • Chlamys pulchricosta
    • Chlamys spillmani
    • Chlamys wahtubbeana
    • Chlamys wahtubbeanus – or unidentified comparable form
  • Choctawius – type locality for genus
    • Choctawius foxi – type locality for species
  • Cimomia
    • Cimomia subrecta
    • Cimomia vestali
  • Circulus
    • Circulus ottonius
    • Circulus sotoensis
  • Cirsotrema
    • Cirsotrema danvillense
    • Cirsotrema linteum
    • Cirsotrema nassulum
    • Cirsotrema newtonense
    • Cirsotrema newtonensis
    • Cirsotrema ranellinum
    • Cirsotrema spillmani
  • Clathurella
    • Clathurella blakneyensis
  • Clava
    • Clava menthafontis – type locality for species
    • Clava silvacollinis – type locality for species
  • Clavidrupa
    • Clavidrupa anita
  • Multiple views of a fossilized shell of the Paleocene-Pliocene spindle sea snail Clavilithes
    Clavilithes
    • Clavilithes columbaris
    • Clavilithes hubbardanus
    • Clavilithes humerosus
    • Clavilithes kennedyanus
    • Clavilithes longiformis
    • Clavilithes penrosei
    • Clavilithes texanus
    • Clavilithes vicksburgensis
  • Clio
    • Clio simplex
  • Closia
    • Closia larvata
    • Closia semen
  • A living Clypeaster, or sea biscuit
    Clypeaster
    • Clypeaster rogersi
  • Cochlespira
    • Cochlespira bella
    • Cochlespira columbaria
    • Cochlespira cookei – type locality for species
    • Cochlespira cristata - type species; combinatio nova for Pleurotoma cristata.[1]
    • Cochlespira engonata
  • Cochlespiropsis
    • Cochlespiropsis engonata
  • Codakia
  • Colpocherus – type locality for genus
    • Colpocherus mississippiensis – type locality for species
  • Columbellopsis
    • Columbellopsis mississippiensis
  • Confusiscala
    • Confusiscala durhami – type locality for species
  • A living Conger
    Conger
    • Conger meridies
    • Conger vetustus
  • Congeris
    • Congeris brevior
  • Conomitra – tentative report
  • Conomitra
    • Conomitra crenulata
    • Conomitra hammakeri
    • Conomitra jacksonensis
    • Conomitra staminea
    • Conomitra texana
    • Conomitra vicksburgensis
  • Conopeum
    • Conopeum arborescens
    • Conopeum concavum – type locality for species
    • Conopeum damicornis
    • Conopeum hookeri
    • Conopeum lacroiriir
    • Conopeum lamellosum
  • Conorbis
    • Conorbis alatoideus
    • Conorbis porcellanus
  • Conus
    • Conus protractus
    • Conus sauridens
    • Conus smithvillensis
  • Coralliophaga
    • Coralliophaga corrugata – type locality for species
  • Coralliophila
    • Coralliophila aldrichi
  • Corbarimys
    • Corbarimys nomadus – type locality for species
  • Shell of a Corbula basket clam
    Corbula
    • Corbula alabamiensis
    • Corbula concha
    • Corbula engonata
    • Corbula extenuata
    • Corbula laqueata
    • Corbula rufaripa – type locality for species
  • Cordieria
    • Cordieria biconica
    • Cordieria ludoviciana
  • Cornulina
    • Cornulina dalli
    • Cornulina minax
  • Coronia
    • Coronia alternata
    • Coronia ancilla
    • Coronia casteri
    • Coronia childreni
    • Coronia conjuncta
    • Coronia margaritosa
    • Coronia montgomeryensis
    • Coronia nodulina
    • Coronia tenella
  • Corvina
    • Corvina gemma
    • Corvina intermedia
    • Corvina pseudoradians – type locality for species
  • Life restoration of the Paleocene-Eocene pantodont mammal Coryphodon. Heinrich Harder (1920).
    Coryphodon
  • Costacallista – or unidentified comparable form
    • Costacallista mortoni
  • Coupatezia
    • Coupatezia woutersi
  • Crassatella
    • Crassatella aquiana
    • Crassatella gabbi
    • Crassatella lirasculpta – type locality for species
    • Crassatella mississippiensis
    • Crassatella negreetensis
    • Crassatella texalta
    • Crassatella texana
    • Crassatella trapaquara
  • Crassinella
    • Crassinella pygmaea
    • Crassinella pygmeae
    • Crassinella variablis – type locality for species
  • Shell of a Crassispira sea snail
    Crassispira
  • Crassitella
    • Crassitella mississippiensis
  • Crassostrea
  • Crenella
    • Crenella fenestra – type locality for species
    • Crenella isocardioides
    • Crenella tenuis
  • Crenilabium
    • Crenilabium altispira – type locality for species
  • Crepidula
    • Crepidula dumosa
    • Crepidula lirata
  • Creseis
    • Creseis corpulenta
    • Creseis simplex
    • Creseis spina
  • Cresies
    • Cresies corpulenta – or unidentified comparable form
  • Fossil of the Early Cretaceous-Eocene shark Cretolamna
    Cretolamna
    • Cretolamna aschersoni
    • Cretolamna lerichei
  • Crisia
    • Crisia cribraria
    • Crisia hornesi
    • Crisia lowei
  • Crommium
    • Crommium jacksonense
  • Cubitostrea
    • Cubitostrea divaricata
    • Cubitostrea lisbonensis
    • Cubitostrea perplicata
    • Cubitostrea sellaeformis
  • Cuna – tentative report
    • Cuna astartoides
  • Cuneocorbula
    • Cuneocorbula subengonata
  • Cuspidaria
    • Cuspidaria multiornata
  • Cyclichna
    • Cyclichna acutiscapulae – type locality for species
    • Cyclichna nida – type locality for species
  • Cyclostremiscus
    • Cyclostremiscus exacuus
    • Cyclostremiscus menthafons – type locality for species
    • Cyclostremiscus quadracordata – type locality for species
  • Cylichna
    • Cylichna nida – type locality for species
  • Cylichnella
    • Cylichnella bitruncata
  • Cylindracanthus
    • Cylindracanthus rectus
  • Cymatium
    • Cymatium vicksburgense – type locality for species
  • Cymatosyrinx
    • Cymatosyrinx dorseyi
    • Cymatosyrinx palmerae
  • Cymia
    • Cymia subalveata
  • Mounted fossilized skeleton of the Eocene whale Cynthiacetus
    Cynthiacetus – type locality for genus
    • Cynthiacetus maxwelli – type locality for species
  • Cypraea
  • Cypraedia
    • Cypraedia fenestralis
  • Cypraeorbis
    • Cypraeorbis nuculoides
    • Cypraeorbis sphaeroides
    • Cypraeorbis ventripotens

D

  • Daphnella
    • Daphnella imperita
    • Daphnella quindecima
  • A living Dasyatis stingray
    Dasyatis
    • Dasyatis tricuspidatus
  • Dasyostoma
    • Dasyostoma rugostoma
  • Dendrophyllia
    • Dendrophyllia lisbonensis
  • Dentalium
    • Dentalium bitubatum - broadly construed
    • Dentalium incississimum
    • Dentalium jacksonense
    • Dentalium mediaviense
    • Dentalium microstria
    • Dentalium mississippiense
    • Dentalium opaculum
    • Dentalium polygonuum
    • Dentalium strenuum
    • Dentalium varicostata – type locality for species
    • Dentalium zephyrinum
  • Dermomurex
    • Dermomurex cookei
  • Diacocherus
    • Diacocherus dockeryi – type locality for species
  • Restoration of two of the Eocene even-toed ungulate Diacodexis being hunted by a primitive whale
    Diacodexis
  • Diaperoecia
    • Diaperoecia clava – type locality for species
    • Diaperoecia jacksoniensis
  • Dimya
    • Dimya rufaripa
  • Dinocardium
    • Dinocardium vicksburgensis
  • Diodon
  • Shells of Diodora keyhole limpets
    Diodora
    • Diodora infrequens
    • Diodora mississippiensis
    • Diodora tenebrosa
  • Diplodonta
    • Diplodonta anterproductus
    • Diplodonta bulla
    • Diplodonta compacta – type locality for species
    • Diplodonta deflatus
    • Diplodonta eburnea
    • Diplodonta elatia – type locality for species
    • Diplodonta hopkinsensis
    • Diplodonta turgida
    • Diplodonta ungulina
  • Diplopholeos
    • Diplopholeos lineatum
  • Discopsis
    • Discopsis pilsbryi – type locality for species
  • Discotrochus
    • Discotrochus obrignianus
    • Discotrochus orbignianus
  • Distorsio
    • Distorsio crassidens
  • Divalinga
    • Divalinga subrigaultiana
  • Dolicholatirus
    • Dolicholatirus cervicrassus
    • Dolicholatirus exilis
    • Dolicholatirus leaensis
    • Dolicholatirus perexilis
  • Donax
    • Donax funerata
  • Life restoration of the Eocene whaleDorudon
    Dorudon

E

  • Eburneopecten
    • Eburneopecten corneoides
    • Eburneopecten frontalis
    • Eburneopecten scintillatus
    • Eburneopecten subminutus
  • Echinolampas
    • Echinolampas aldrichi
  • Fossilized skull of the Paleocene-Eocene mammal Ectocion
    Ectocion
  • Egertonia
    • Egertonia isodonta
  • Ekokenia
    • Ekokenia eporrecta
  • Ellisina
    • Ellisina profunda
  • Elphidium
    • Elphidium gavestonense
    • Elphidium latsipatium
  • Emydoidea
  • Enaeta
    • Enaeta isabellae
  • Endopachys
    • Endopachys londsdalei
    • Endopachys lonsdalei
    • Endopachys maclurii
    • Endopachys minutum – type locality for species
  • Enoplostomella
    • Enoplostomella magniporosa – type locality for species
    • Enoplostomella synthetica
  • Eocithara
    • Eocithara jacksonensis
  • Eoclathurella
    • Eoclathurella obesula
  • Eodrilla
    • Eodrilla longsdalii
    • Eodrilla texana
  • Eodrillia – tentative report
  • Eogale – type locality for genus
    • Eogale parydros – type locality for species
  • Eophysema
    • Eophysema ozarkana
  • Eopleurotoma
    • Eopleurotoma adolescens
    • Eopleurotoma cainei
    • Eopleurotoma carya
    • Eopleurotoma cochlea
    • Eopleurotoma gemmavia
    • Eopleurotoma julia
    • Eopleurotoma lisboncola
    • Eopleurotoma nodocarinata
    • Eopleurotoma nupera
    • Eopleurotoma sayi
  • Eosurcula
    • Eosurcula moorei
    • Eosurcula pulcherrima
    • Eosurcula tuomeyi
  • Eotorpedo
    • Eotorpedo jaeckeli
    • Eotorpedo jaekeli
  • Epilucina
  • Epistominella
    • Epistominella pontoni
    • Epistominella vitrea
  • Shell of an Epitonium wentletrap sea snail
    Epitonium
    • Epitonium unilineata
  • Equus
    • Equus complicatus
  • Erkosonea
    • Erkosonea semota
  • Eromotherium
  • Ervilia
    • Ervilia exteroaevis – type locality for species
    • Ervilia exterolaevis – type locality for species
    • Ervilia lamelloexteria – type locality for species
  • Erycina
    • Erycina zitteli
  • Escharella
    • Escharella granulosa
  • Etyus
    • Etyus buccata
    • Etyus strangulata
  • Eucheilodon
    • Eucheilodon americana
    • Eucheilodon crenocarinata
  • Eucymba
    • Eucymba ocalana
  • Eucypraedia
    • Eucypraedia pittsi – type locality for species
  • Shells in differing orientations of the parasitic sea snail Eulima
    Eulima
    • Eulima extremis
    • Eulima jacksonensis
  • Eulimella
    • Eulimella clearyensis – type locality for species
  • Eumetula
    • Eumetula vicksburgella
  • Eunaticina
    • Eunaticina erectiodes
  • Eunicella
  • Eurytellina
    • Eurytellina linifera
    • Eurytellina mooreana
    • Eurytellina papyria
    • Eurytellina spillmani
    • Eurytellina vaughani
  • Euscalpellum
    • Euscalpellum eocenense
  • Shell of a Euspira moon sea snail
    Euspira
    • Euspira aldrichi
    • Euspira jacksonensis
    • Euspira marylandica
    • Euspira newtonensis
    • Euspira sabina
    • Euspira vicksburgensis
  • Exilia
    • Exilia pergracilis
  • Exochoecia
    • Exochoecia rugosa

F

  • Falsifusus
    • Falsifusus bastropensis
    • Falsifusus ludlovicianus
    • Falsifusus perobliquus
  • Fedora
    • Fedora pusilla – type locality for species
  • Felaniella
    • Felaniella palmerae
  • Ficopsis
    • Ficopsis penita
    • Ficopsis texana
  • Ficus
    • Ficus filia
    • Ficus merita
    • Ficus mississippiensis
  • Filisparsa
    • Filisparsa fallax
  • Flabellum
    • Flabellum cuneiforme
    • Flabellum rhomboideum – type locality for species
    • Flabellum wailesii
  • Fleurofusia – tentative report
  • Floridina
    • Floridina antiqua
    • Floridina bifoliata
    • Floridina granulosa
  • Franimys
    • Franimys actites – type locality for species
  • Fulgurofusus
    • Fulgurofusus quercollis
  • Fusimitra
    • Fusimitra conquisita
    • Fusimitra millingtoni
  • A living Fusinus sea snail
    Fusinus
    • Fusinus insectoides
  • Fusoficula
    • Fusoficula angelinensis
  • Fustaria
    • Fustaria menthifonta – type locality for species
  • Fustiaria
    • Fustiaria danai
    • Fustiaria menthafonta – type locality for species
    • Fustiaria subcompressa
  • Fustilaria

G

  • A living Galeocerdo requiem shark
    Galeocerdo
  • Galeodea
    • Galeodea brevidentata
    • Galeodea millsapsi
    • Galeodea petersoni
    • Galeodea planotecta
    • Galeodea shubutensis
    • Galeodea tricarinata
  • Galeorhinus
    • Galeorhinus affini
    • Galeorhinus affinis
    • Galeorhinus huberensis
    • Galeorhinus minor
    • Galeorhinus ypresiensis
  • Galeus
    Galeus
  • Gari
    • Gari jacksonensis
    • Gari ozarkana
    • Gari papyria
  • Gastrochaena
    • Gastrochaena mississippiensis
  • Gegania
    • Gegania antiquata
  • Gemmula
    • Gemmula amica
    • Gemmula rotaedens
  • Genota
    • Genota aldrichi
    • Genota axeli
    • Genota heilprini
  • Geochelone
    • Geochelone crassicutata
  • Life restoration of the Eocene whale Georgiacetus
    Georgiacetus
  • Gephyrotes
    • Gephyrotes spectabilis – type locality for species
  • Gigantostrea
    • Gigantostrea trigonalis
  • Ginglymostoma
    • Ginglymostoma subafricanum
  • Globigerina
    • Globigerina praebuloides
    • Globigerina riveroae
  • Globivenus
    • Globivenus ucuttana
  • Globoquadrina
    • Globoquadrina dehiscens
  • Globorotalia
    • Globorotalia peripheroacuta
    • Globorotalia peripheroronda
    • Globorotalia pseudomiocenica
  • Globularia
    • Globularia morgani
  • Fossilized shell of a Glycymeris, or bittersweet clam
    Glycymeris
    • Glycymeris arctata
    • Glycymeris filosa
    • Glycymeris idonea
    • Glycymeris intercostata
    • Glycymeris lisbonensis
    • Glycymeris mississippiensis
    • Glycymeris suwannensis
    • Glycymeris wautubbeana
  • Glyptemys
  • Glyptoactis
    • Glyptoactis alticostata
    • Glyptoactis complexicosta
    • Glyptoactis trapaquara
  • Glyptotoma
    • Glyptotoma conradiana
    • Glyptotoma crassiplicata
  • Gonimyrtea
    • Gonimyrtea curta
  • Gracilocyon
    • Gracilocyon igniculus – type locality for species
  • Graptemys
  • Gryphaeostrea
    • Gryphaeostrea plicatella

H

  • Haliris
    • Haliris mississippiensis
    • Haliris quadrangularis
  • Hanzawaia
    • Hanzawaia strattoni
  • Haplomylus
    • Haplomylus meridionalis – type locality for species
  • Harpa
    • Harpa vicksburgiana – type locality for species
  • Fossil of the Cretaceous-Miocene crab Harpactocarcinus
    Harpactocarcinus
  • Hastula
    • Hastula houstonia
  • Haustator
    • Haustator carinata
    • Haustator perdita
    • Haustator rina
    • Haustator rivurbana
  • Heliconoides
    • Heliconoides inflata – or unidentified comparable form
  • Fossilized lower jaw of the Miocene-Pleistocene llama relative Hemiauchenia
    Hemiauchenia
  • Hemipristis
    • Hemipristis wyattdurhami
  • Hemisurcula
    • Hemisurcula hicoicola
    • Hemisurcula hicoricola
    • Hemisurcula perexilis
  • Hesperiturris
    • Hesperiturris nodocarinatus
  • Hesperotestudo
    • Hesperotestudo crassiscutata
  • A living Heterodontus, or bullhead shark
    Heterodontus
    • Heterodontus sowasheense – type locality for species
  • Heteropora
    • Heteropora amaena
    • Heteropora ovalis
  • Hexaplex
    • Hexaplex engonatus
    • Hexaplex katherinae
    • Hexaplex marksi
    • Hexaplex silvatucus
    • Hexaplex supernus
    • Hexaplex vanuxemi
  • Hilgardia
    • Hilgardia coelatoides
    • Hilgardia multilineata
  • Hincksina – tentative report
    • Hincksina ocalensis
  • Hippomenella
    • Hippomenella crassicollis
    • Hippomenella punctata
    • Hippomenella radicata
    • Hippomenella rotula – type locality for species
  • Shell of a Hipponix, or hoof sea snail
    Hipponix
    • Hipponix – type locality for species informal
    • Hipponix n.sp informal
    • Hipponix pygmaea
    • Hipponix pygmaeus
  • Hippoporina
    • Hippoporina lucens
  • Hippozeugosella
    • Hippozeugosella arcuata
    • Hippozeugosella marginata
  • Homo
  • Homomya
    • Homomya hamatoides
  • Hornera
    • Hornera polyporoides
  • Illustration of a fossilized partial cranium of the Eocene odd-toed ungulates Hyracotherium
    Hyracotherium

I

  • Idmonea
    • Idmonea magna
    • Idmonea milneana
    • Idmonea petri
    • Idmonea triforata
  • Infracoronia
    • Infracoronia ludoviciana
  • A modern Isurus, or mako shark
    Isurus
    • Isurus praecursor

J

  • Jaekelotodus – tentative report
  • Jefitchia
    • Jefitchia claybornensis
  • Jouannetia
    • Jouannetia triquetra

K

  • Kapalmerella
    • Kapalmerella alveata
    • Kapalmerella arenicola
  • Kellia
    • Kellia interstriata
  • Kelliella
    • Kelliella boettgeri
    • Kelliella rufaripa – type locality for species
  • Kleidionella
    • Kleidionella grandis
  • Fossilized "worm" tube, possibly of the Oligocene-modern shipworm marine bivalve genus Kuphus
    Kuphus
    • Kuphus incrassatus

L

  • Lacerna
    • Lacerna jacksonensis
  • Lacinia
    • Lacinia alveata
  • Laevicardium
    • Laevicardium gardnerae
    • Laevicardium leptorimum – type locality for species
  • Lamna
    • Lamna lerichei
  • Lapparia
    • Lapparia dumosa
    • Lapparia exigua
    • Lapparia mooreana
  • Two views of a shell of a Latirus sea snail
    Latirus
    • Latirus aldrichi – type locality for species
    • Latirus humilior
    • Latirus indistinctus
    • Latirus mississippiensis
    • Latirus moorei
    • Latirus protractus
    • Latirus suturalis
  • Leiosella
    • Leiosella orbicularia – type locality for species
  • Lepidocyclina
    • Lepidocyclina supera
  • Illustration of a living Lepisosteus, or gar
    Lepisosteus
    • Lepisosteus suessionensis
  • Levifusus
    • Levifusus branneri
    • Levifusus hubbard
    • Levifusus moodianus
    • Levifusus mortonii
    • Levifusus mortoniopsis
    • Levifusus nodulatum
    • Levifusus spiniger
  • Lichenopora
    • Lichenopora grignonensis
  • Lima
    • Lima bastropensis
  • A living Limacina sea butterfly
    Limacina
  • Limaria
    • Limaria staminea
  • Limopsis
    • Limopsis aviculoides
    • Limopsis radiata
  • Linga
    • Linga pomilia
  • Lirodiscus
    • Lirodiscus jacksonensis
    • Lirodiscus pretriangulata
    • Lirodiscus protractus
    • Lirodiscus psychopterus
    • Lirodiscus smithvillensis
  • Lirofusus
    • Lirofusus thoracicus
  • Lirophora
    • Lirophora victoria
  • Lithophysema
    • Lithophysema grande
  • Litiopa
    • Litiopa spirata
  • Litorhadia
    • Litorhadia compsa
    • Litorhadia mater
  • Lopha
    • Lopha vicksburgensis
  • Lophius
    Lophius
    • Lophius sagittidens
  • Lophoranina
    • Lophoranina georgiana
  • Lucina
    • Lucina fimbripallium – type locality for species
    • Lucina ozarkana – tentative report
    • Lucina papyracea
    • Lucina pomilia
    • Lucina subcurta
  • Lucinisca
    • Lucinisca varisculpta – type locality for species
  • Living Lunularia, or crescent-cup liverwort
    Lunularia
    • Lunularia fenestrata
    • Lunularia jacksonensis
    • Lunularia ligulata – type locality for species
    • Lunularia tintinabula
  • Lunulites
    • Lunulites bouei
    • Lunulites fenestrata
    • Lunulites jacksonensis
    • Lunulites truncata
  • Lyria
    • Lyria mississippiensis
    • Lyria nestor
  • Lyrischapa
    • Lyrischapa harrisi – type locality for species
  • Lyropecten
    • Lyropecten menthifontis
  • Lyrosurcula
    • Lyrosurcula dalli
    • Lyrosurcula shaleri

M

  • Macrocallista
    • Macrocallista sylvaerupis
  • Mactra
    • Mactra inornata
  • Madracis
    • Madracis gregoriori
  • Mammut
  • Maretia
    • Maretia arguta – type locality for species
  • Margaretta
    • Margaretta vicksburgica
  • Marginella
    • Marginella constrichtoides
    • Marginella constrictoides
    • Marginella silabra
  • Mastigophora
    • Mastigophora hyndmanni
  • Mathilda
    • Mathilda regularis
    • Mathilda retisculpta
  • Mazzalina
    • Mazzalina inaurata
  • Mecynoecia
    • Mecynoecia semota
  • Mounted fossilized skeleton of the Miocene-Pleistocene ground sloth Megalonyx
    Megalonyx
  • Melanella
    • Melanella amnicreta
    • Melanella jacksonensis
    • Melanella postnotata
  • Membraniporidra
    • Membraniporidra oecioporosa
    • Membraniporidra spissimuralis
  • Meniscopora
    • Meniscopora elliptica
  • Meridiania – type locality for genus
    • Meridiania convexa – type locality for species
  • Mesalia
    • Mesalia allentonensis
    • Mesalia claibornensis
    • Mesalia vetusta
  • Restoration of the Eocene-Miocene swamp rhinoceros Metamynodon. Charles R. Knight (1896).
    Metamynodon
  • Metradolium
    • Metradolium sulciferum – type locality for species
  • Metrarabdotos
    • Metrarabdotos grande – type locality for species
    • Metrarabdotos moniliferum
  • Metula
    • Metula fastidiosa
    • Metula fragilis
    • Metula gentilicia
    • Metula inflata – type locality for species
    • Metula neptuneiformis – type locality for species
    • Metula subgracilis
  • Life restoration of the Paleocene-Eocene mammal Miacis
    Miacis
  • Michela
    • Michela trabeatoides
  • Micrdodrillia
    • Micrdodrillia vicksburgella
  • Microdrillia
    • Microdrillia brevis
    • Microdrillia cossmanni
    • Microdrillia infans
    • Microdrillia ouachitae
    • Microdrillia robustula
    • Microdrillia vicksburgella
  • Microscyliorhinus – type locality for genus
    • Microscyliorhinus leggetti – type locality for species
  • Microsurcula
    • Microsurcula intacta
    • Microsurcula mentha – type locality for species
    • Microsurcula nucleola
  • Miltha
    • Miltha gaufia
  • Restoration of the Eocene opossum relative Mimoperadectes
    Mimoperadectes
    • Mimoperadectes sowasheensis
  • Mitra
    • Mitra conquista
    • Mitra mississippiensis
  • Mitrella
    • Mitrella bastropensis
    • Mitrella bucciniformis
    • Mitrella fuscicava
    • Mitrella oryzoides – or unidentified related form
    • Mitrella parva
  • Mnestia
    • Mnestia meyeri
  • Modiolus – tentative report
  • Morum
    • Morum harpula
  • Mulinia
  • Shell of a Murex sea snail
    Murex
    • Murex angulatus
    • Murex fusates
    • Murex migus
  • Murexiella
    • Murexiella vaughani – type locality for species
  • Murotriton
    • Murotriton mcglameriae
  • Mustelus
    • Mustelus rodgersi
  • Myliobatis
    • Myliobatis dixoni
  • Life restoration of the Pleistocene-Holocene ground sloth Mylodon with an inset depicting its excrement and a skin fragment
    Mylodon
  • Myrtea
    • Myrtea curta
    • Myrtea scopularis
    • Myrtea vicksburgensis
  • Mytea
    • Mytea vicksburgensis

N

  • Partial fossilized mandible of the Miocene-Pliocene horse Nannippus
    Nannippus
    • Nannippus minor
  • Naranius
    • Naranius americanus – type locality for species
  • Nassarius
    • Nassarius albirupina
    • Nassarius exilis
    • Nassarius hilli
    • Nassarius jacksonensis
    • Nassarius macilenta
    • Nassarius mississippiensis
  • Natchitochia
    • Natchitochia jonesi
  • Multiple views of a fossilized shell belonging to a Natica moon snail
    Natica
    • Natica acuticallosa
    • Natica aperta
    • Natica caseyi
    • Natica mississippiensis
    • Natica pennunda
    • Natica permunda
  • Naticarius
    • Naticarius acuticaliosa – type locality for species
    • Naticarius semilunata
  • Close-up portrait of a living Nebrius nurse shark
    Nebrius
    • Nebrius thielensis
  • Nellia
    • Nellia bifaciata
    • Nellia tenella
  • Nemocardium
    • Nemocardium diversum
    • Nemocardium eocenense
    • Nemocardium harrisi
    • Nemocardium nicoletti
    • Nemocardium nicolletti
  • Preserved Neverita moon sea snail
    Neverita
  • Niso
    • Niso umbilicata
  • Nonion
    • Nonion depressulum
    • Nonion plnatum
  • Norrisia
    • Norrisia micromphala
  • Notiotitanops – type locality for genus
    • Notiotitanops mississippiensis – type locality for species
  • Nucleopsis
    • Nucleopsis subvaricata
  • Interior of a fossilized shell of the Early Ordovician-modern marine bivalve Nucula
    Nucula
    • Nucula magnifica
    • Nucula mauricensis
    • Nucula ovula
    • Nucula smithvillensis
    • Nucula sphenopsis
    • Nucula tallahalaensis – type locality for species
    • Nucula vicksburgensis
    • Nucula yazooensis
  • Nuculana
    • Nuculana akidota – type locality for species
    • Nuculana linifera
    • Nuculana multilineata
    • Nuculana smithvillensis – or unidentified comparable form
    • Nuculana spheniopsis
    • Nuculana wautubbeana

O

  • Ochetosella
    • Ochetosella jacksonica
  • Oculina
    • Oculina aldrichi – type locality for species
    • Oculina harrisi – type locality for species
  • A living Odontaspis sand shark
    Odontaspis
    • Odontaspis borodini – type locality for species
    • Odontaspis hopei
    • Odontaspis hynei – type locality for species
    • Odontaspis speyeri
    • Odontaspis substriatus
    • Odontaspis winkleri
  • Odontogryphaea
  • Odostomia
    • Odostomia boettgeri
    • Odostomia byramensis – type locality for species
    • Odostomia jacksonensis
    • Odostomia melanella
    • Odostomia vicksburgella – type locality for species
  • Ogivalina
    • Ogivalina elongata
  • Oligotresium
    • Oligotresium vicksburgensis
  • Oliva
    • Oliva affluens
    • Oliva mississippiensis
  • Oncousoecia
    • Oncousoecia quinqueseriata – type locality for species
  • Onychocella
    • Onychocella celsa
  • Fossil of the Permian-modern crustacean burrow ichnogenus Ophiomorpha
    Ophiomorpha
  • Orthosurcula
    • Orthosurcula byramensis
    • Orthosurcula langdoni
    • Orthosurcula longiforma
  • Orthoyoldia
    • Orthoyoldia psammotaea
    • Orthoyoldia rubamnis
  • Osthimosia
    • Osthimosia glomerata
  • Ostrea
    • Ostrea brevifronta
    • Ostrea falco
    • Ostrea paroxis
    • Ostrea pulaskensis
    • Ostrea sinuosa – or unidentified comparable form
    • Ostrea westi
  • Otionella
    • Otionella perforata
    • Otionella tuberosa
  • Fossilized teeth of the Paleocene–Miocene shark Otodus
    Otodus
  • Otolithus
    • Otolithus americanus
    • Otolithus brevior
    • Otolithus claybornensis
    • Otolithus comes
    • Otolithus cor
    • Otolithus debilis
    • Otolithus elegantus
    • Otolithus glaber
    • Otolithus hospes
    • Otolithus insuetus
    • Otolithus laevigatus
    • Otolithus meyeri
    • Otolithus sector
    • Otolithus similis
    • Otolithus sulcatus
  • Otostomia
    • Otostomia melanella
  • Ottoina
    • Ottoina kinkelini
  • Oxyrhina
    • Oxyrhina praecursor

P

  • Pachecoa
    • Pachecoa catonis
    • Pachecoa declivis
    • Pachecoa pulchra
  • Pachygaleus
    • Pachygaleus lefevrei
  • Palaeocybium
    • Palaeocybium proosti
  • Restoration of the Cretaceous-Eocene sea snake Palaeophis
    Palaeophis
    • Palaeophis casei – type locality for species
    • Palaeophis littoralis
    • Palaeophis virginianus
  • Palaeosinopa
    • Palaeosinopa aestuarium – type locality for species
  • Panopea
  • Panthera
  • Papillina
    • Papillina dumosa
  • Paracyathus
    • Paracyathus alternatus
    • Paracyathus bellus – type locality for species
  • Paramys
    • Paramys dispar – type locality for species
  • Parvilucina
    • Parvilucina posteocurta – type locality for species
  • Patulaxis
    • Patulaxis scrobiculata
  • Pecten
    • Pecten byramensis
    • Pecten perplanus
    • Pecten poulsoni
  • Penion
    • Penion bellus
  • Fossilized mandible of the Eocene-Miocene mammal Peratherium
    Peratherium
    • Peratherium macgrewi
  • Periarchus
    • Periarchus lyelli
  • Perigastrella
    • Perigastrella oscitans – type locality for species
    • Perigastrella plana
    • Perigastrella rectilineata
  • Periploma
    • Periploma claibornense
    • Periploma macneili – type locality for species
  • Peristomella
    • Peristomella laticella
  • Petaloconchus
    • Petaloconchus transcostatus – type locality for species
  • Petrophyllia
    • Petrophyllia vicksburgensis
  • Shell of a Phalium, or bonnet shell sea snail
    Phalium
    • Phalium brevicostatum
    • Phalium johnsoni
    • Phalium menthafons – type locality for species
    • Phalium mississippiensis
    • Phalium taitii
  • Phandella
    • Phandella nepionica
    • Phandella transemma – type locality for species
  • Philine
    • Philine dockeryi
  • Pholadomya
  • Pholas
  • Shell of a Phos nassa mud snail
    Phos
    • Phos jacksonense
    • Phos sagenum
    • Phos texanum
    • Phos texanus
    • Phos vicksburgensis
  • Phyllodus
    • Phyllodus toliapicus
  • Phyllonotus
    • Phyllonotus mississippiensis
  • Physogaleus
    • Physogaleus americanus – type locality for species
    • Physogaleus tertius
  • Pisodus
    • Pisodus oweni
  • Shell of a Pitar venus clam
    Pitar
    • Pitar aldrichi – type locality for species
    • Pitar astartiformis
    • Pitar calcanea
    • Pitar imitabilis
    • Pitar megacostata – type locality for species
    • Pitar nuttalliopsis
    • Pitar perbrevis
    • Pitar petroplitanus
    • Pitar petropolitanus
    • Pitar protena – type locality for species
    • Pitar securiformis
    • Pitar semipunctata
    • Pitar texacola
    • Pitar trigoniata
  • Plagiarca
    • Plagiarca rhomboidella
  • Plagioctenodon
    • Plagioctenodon dormaalensis
  • Plagioecia
    • Plagioecia hirta
  • Platycoenia – type locality for genus
    • Platycoenia jacksonensis – type locality for species
  • Platyoptera
    • Platyoptera extenta
  • A living Platyrhina ray
    Platyrhina
    • Platyrhina dockeryi – type locality for species
  • Platytrochus
    • Platytrochus elegans
    • Platytrochus goldfussi
    • Platytrochus stokesi
  • Plectodon
    • Plectodon intastriata
  • Pleurofusia
    • Pleurofusia clarkeana
    • Pleurofusia collaris
    • Pleurofusia danvicola
    • Pleurofusia decliva
    • Pleurofusia elegantula – type locality for species
    • Pleurofusia fessa – type locality for species
    • Pleurofusia fluctuosa
    • Pleurofusia hilgardi
    • Pleurofusia hiwanneensis – type locality for species
    • Pleurofusia longirostropis
    • Pleurofusia longirostropsis
    • Pleurofusia oblivia
    • Pleurofusia servata
  • Pleuroliria
    • Pleuroliria cochlearis
    • Pleuroliria jacksonella
    • Pleuroliria subsimilis
  • Pleuromeris
    • Pleuromeris inflatior
    • Pleuromeris inflator
    • Pleuromeris parva
    • Pleuromeris quadrata
    • Pleuromeris tortidens
  • Pleuronea
    • Pleuronea fenestrata
    • Pleuronea subpertusa
  • A living Pleurostoma fungus
    Pleurostoma
    • Pleurostoma adolescens
    • Pleurostoma rebeccae
  • Pleurotoma
  • Plicatula
    • Plicatula filamentosa
    • Plicatula variplicata – type locality for species
  • Pliciscala
    • Pliciscala albitesta
    • Pliciscala byramensis – type locality for species
    • Pliciscala caseyi – type locality for species
    • Pliciscala cribrum
    • Pliciscala pearlensis
  • Shell of a Poirieria murex snail
    Poirieria
    • Poirieria macneili – type locality for species
  • Polinices
    • Polinices aratus
    • Polinices weisbordi
  • Polyascosoecia
    • Polyascosoecia imbricata
  • Polyschides
    • Polyschides margarita
  • Porella
    • Porella compacta – type locality for species
    • Porella coronata
    • Porella granulosa
    • Porella irregularis
    • Porella jacksonica
    • Porella pungens
  • Poromya
    • Poromya mississippiensis
  • Potamides
  • Priscoficus
    • Priscoficus juvenis
  • A living Pristis sawfish
    Pristis
  • Proboscina
    • Proboscina geminata
  • Projenneria
    • Projenneria ludoviciana
  • Protoscutella
    • Protoscutella mississippensis
    • Protoscutella mississippiensis – type locality for species
  • Protosurcula
    • Protosurcula gabbii
  • Prototomus
  • Shell of a Prunum margin sea snail
    Prunum
    • Prunum columba
  • Pseudamussium
    • Pseudamussium corneoides
  • Pseudodontaspis
    • Pseudodontaspis lauderdalensis – type locality for species
    • Pseudodontaspis mississippiensis – type locality for species
  • Pseudofulgur – type locality for genus
    • Pseudofulgur lirata – type locality for species
    • Pseudofulgur vicksburgensis
  • Pseudolatirus
    • Pseudolatirus tortilis
  • Pseudoliva
    • Pseudoliva perspectiva
    • Pseudoliva santander
    • Pseudoliva vestusta
    • Pseudoliva vetusta
  • Pseudomalaxis
    • Pseudomalaxis rotella
  • Pteria
    • Pteria argentea
    • Pteria limula
    • Pteria vanwinkleae
  • Pterochelus
    • Pterochelus angelus
  • Pteropsella
    • Pteropsella lapidosa
  • Pterosphenus
    • Pterosphenus schucherti
  • Shell of a Pterynotus murex sea snail
    Pterynotus
    • Pterynotus burnsii
  • Puellina
    • Puellina radiata
  • Puncturella
    • Puncturella jacksonensis
  • Pycnodonte
    • Pycnodonte johnsoni
    • Pycnodonte trigonalis
    • Pycnodonte vicksburgensis
  • Fossilized skeleton of the Late Cretaceous-Eocene bony fish Pycnodus
    Pycnodus
    • Pycnodus bowerbanki
  • Pyramidella
    • Pyramidella bastropensis
    • Pyramidella crassispirata
    • Pyramidella dalli
    • Pyramidella meyeri
    • Pyramidella propeacicula
    • Pyramidella pseudopymaea
  • Pyramimitra
    • Pyramimitra quadralirata
    • Pyramimitra terebraeformis
  • Pyrunculus
    • Pyrunculus laevipyrum

R

  • Rangia
  • Raphitoma
    • Raphitoma veatchi – or unidentified comparable form
  • Rectonychocella
    • Rectonychocella tenuis
  • Living Reteporella bryozoan ("moss animal")
    Reteporella
    • Reteporella laciniosa
  • Retusa
    • Retusa galba
    • Retusa jacksonensis
    • Retusa sylvaerupis
  • Rhinobatos
  • A school of living Rhinoptera, or cownose rays
    Rhinoptera
  • Rhizorus – or unidentified comparable form
    • Rhizorus volutatus
  • Rhynchoconger
    • Rhynchoconger sanctus
  • Rictaxis
    • Rictaxis andersoni
  • Ringicula
    • Ringicula biplicata
    • Ringicula crassata – type locality for species
    • Ringicula mississippiensis
  • Rissoina
    • Rissoina mississippiensis

S

  • Sablea
    • Sablea minuta
  • Saccella
    • Saccella catasarca
    • Saccella robusta
  • Samelina
    • Samelina pilsbryi
  • Shell of a Sassia triton sea snail
    Sassia
    • Sassia abbreviata
    • Sassia conradiana
    • Sassia jacksonensis
    • Sassia septemdentata
  • Saxolucina
    • Saxolucina gaufia
  • Scalina
    • Scalina rubricollis
    • Scalina trapaquara
    • Scalina trigintanaria
  • Scaphander
    • Scaphander hilgardi – type locality for species
    • Scaphander jacksonensis
    • Scaphander primus
  • Scapharca
    • Scapharca chordicosta – type locality for species
    • Scapharca delicatula
    • Scapharca invidiosa
  • Scaphella – or unidentified comparable form
  • Schizaropsis
    • Schizaropsis convexus
  • Fossil of the Paleocene-recent heart urchin Schizaster
    Schizaster
    • Schizaster americanus
    • Schizaster armiger
  • Schizomavella
    • Schizomavella longirostris – type locality for species
  • Schizopodrella
    • Schizopodrella viminea
  • Schizorthosecos
    • Schizorthosecos grandiporosus
    • Schizorthosecos interstitea
    • Schizorthosecos interstitia
  • Schyliorhinus
    • Schyliorhinus enniskilleni
  • Scobinella
    • Scobinella caelata
    • Scobinella famelica
    • Scobinella ferrosilica
    • Scobinella hammettensis
    • Scobinella jacksonensis
    • Scobinella louisianae
    • Scobinella macer
    • Scobinella newtonensis
    • Scobinella pluriplicata
    • Scobinella reticulatoides
  • Sconsia
    • Sconsia lintea
    • Sconsia prelintea – type locality for species
  • Scrupocellaria
    • Scrupocellaria clausa
    • Scrupocellaria cookei
    • Scrupocellaria williardi
  • Group of living Scyliorhinus catsharks
    Scyliorhinus
    • Scyliorhinus gilberti
  • Seila
    • Seila constricta
    • Seila quadristriaris
  • Semele
    • Semele mississippiensis
    • Semele staminea
  • Semelina
    • Semelina pilsbryi
  • A living Semicassis helmet sea snail
    Semicassis
    • Semicassis caelatura
  • Septifer
    • Septifer probolus – type locality for species
  • Seraphs
  • Serpulorbis
    • Serpulorbis squamulosus
  • Sigatica
    • Sigatica boettgeri
    • Sigatica clarkeana
    • Sigatica conradii
  • Sinistrella
    • Sinistrella americana
  • Several views of the shell of a Sinum moon snail
    Sinum
    • Sinum arctatum
    • Sinum beatricae
    • Sinum bilix
    • Sinum danvillense – or unidentified comparable form
    • Sinum declive
    • Sinum inconstans
    • Sinum jacksonense – type locality for species
    • Sinum mississippiensis
  • Siphomia
    • Siphomia claibornensis
  • Shell of the whelk sea snail Siphonalia
    Siphonalia
    • Siphonalia jacksonia
    • Siphonalia newtonensis
    • Siphonalia sullivani
  • Siphonochelus
    • Siphonochelus curvirostratus
    • Siphonochelus gracilis
  • Skena
    • Skena pignus
  • Smittina
    • Smittina angulata
    • Smittina denticulifera
  • Shell of a Solariella top sea snail
    Solariella
    • Solariella cancellata
    • Solariella louisiana
    • Solariella menthafontis – type locality for species
    • Solariella stalagmium
    • Solariella sylvaerupis
    • Solariella tallahalaensis – type locality for species
    • Solariella tricostata
  • Solariorbis
    • Solariorbis quadrangularis
    • Solariorbis subangulatus
  • Solariorbus
    • Solariorbus subangulatus
  • Fossilized shells of the marine bivalve Solecurtus
    Solecurtus
    • Solecurtus vicksburgensis
  • Solena
    • Solena abruptus
    • Solena lisbonensis
  • Sphaerocypraea
    • Sphaerocypraea jacksonensis – type locality for species
  • Spheniopsis
    • Spheniopsis mississippiensis
  • Sphraena
    • Sphraena major – or unidentified comparable form
  • A living Sphyraena, or barracuda
    Sphyraena – tentative report
  • Spiradaphne
    • Spiradaphne lowei
  • Spisula
    • Spisula funerata
    • Spisula inaequilateralis
    • Spisula jacksonensis
    • Spisula mississippiensis
    • Spisula parilis
    • Spisula praetanius
    • Spisula praetenuis
  • Shell of a Spondylus, or spiny oyster
    Spondylus
    • Spondylus dumosus
    • Spondylus filiaris
  • Sportella
    • Sportella oblonga
  • Stamenocella
    • Stamenocella anatina
    • Stamenocella grandis
    • Stamenocella inferaviculifera
    • Stamenocella pyriforme
  • Steganoporella
    • Steganoporella jacksonica
    • Steganoporella rectangularia
  • Sthenorytis
    • Sthenorytis witfieldi
  • Strepsidura
    • Strepsidura heilprini
  • Streptochetus
    • Streptochetus limulus
  • Fossilized teeth of the Paleocene-Miocene sandshark Striatolamia
    Striatolamia
    • Striatolamia macrota
  • Strioterebrum
    • Strioterebrum tantula
  • Stromatopora
    • Stromatopora parvipora
    • Stromatopora polygonma
  • Strombiformis
    • Strombiformis caseyi
  • Life restoration of the Eocene-Oligocene cow-sized rhinoceros Subhyracodon. Charles R. Knight (1890s).
    Subhyracodon
    • Subhyracodon occidentalis
  • Sulcocypraea
    • Sulcocypraea healeyi
    • Sulcocypraea kennedyi
    • Sulcocypraea lintea
    • Sulcocypraea vaughani
  • Sullivania
    • Sullivania fisherensis
    • Sullivania hicoricola
    • Sullivania perexilis
  • Surculoma
    • Surculoma falsabenes
    • Surculoma kellogii
    • Surculoma penrosei
    • Surculoma subequalis
  • Sveltella
    • Sveltella parva
    • Sveltella sotoensis
  • Syntomodrillia
    • Syntomodrillia collarubra – type locality for species
    • Syntomodrillia funis – type locality for species
    • Syntomodrillia tantula
  • Syphraena

T

  • Talpavoides
    • Talpavoides dartoni
  • Fossilized mandible of the Eocene primate Teilhardina
    Teilhardina
  • Teinostoma
    • Teinostoma caseyi
    • Teinostoma minuta – type locality for species
    • Teinostoma moodiense
    • Teinostoma neodiensa
    • Teinostoma verrilli
  • Tellidorella
    • Tellidorella interlacinia – type locality for species
  • Shell of a Tellina, or tellin
    Tellina
    • Tellina linifera
    • Tellina lintea
    • Tellina pearlensis
    • Tellina petropolitana
    • Tellina serica
    • Tellina subprotexta – type locality for species
    • Tellina subtriangularis
    • Tellina vicksburgensis
  • Tenagodus
    • Tenagodus vitis
  • Tenegodus
    • Tenegodus vitis
  • Tenuiscala
    • Tenuiscala aspersa
  • Shell of a Terebra augur sea snail
    Terebra
    • Terebra divisura
    • Terebra hiwanneensis – type locality for species
    • Terebra jacksonensis
    • Terebra tantula
    • Terebra texagyra
  • Terebrifusus
    • Terebrifusus multiplicatus
  • Teredo
    • Teredo mississippiensis
  • Terrapene
  • Terrebrifusus
    • Terrebrifusus amoenus
  • Testallium
    • Testallium vetustum
  • Thracia
    • Thracia vicksburgensis
    • Thracia vicksburgiana
  • Tiburnus
    • Tiburnus eboreus
  • Tiza
    • Tiza alta
  • Tornatellaea
    • Tornatellaea bella
    • Tornatellaea lata
  • Tornus
    • Tornus infraplicatus
  • Fossilized shell of a Trachycardium cockle
    Trachycardium
    • Trachycardium eversum
    • Trachycardium planicostata – type locality for species
  • Transovula
    • Transovula symmetrica
  • Tretocycloecia
    • Tretocycloecia grandis
  • Trigonopora
    • Trigonopora grande
  • Trigonostoma
    • Trigonostoma aurorae – tentative report
    • Trigonostoma babylonicum
    • Trigonostoma gemmatum
    • Trigonostoma panones
  • Trigonulina
    • Trigonulina sotoensis
  • Trinacria
    • Trinacria menthifontis – type locality for species
  • Triphora
    • Triphora bilineata
    • Triphora major
    • Triphora meridionalis
  • Tritaria
    • Tritaria falsus
    • Tritaria macilenta
  • Tritonatractus
    • Tritonatractus montgomeriensis
    • Tritonatractus pearlensis
  • Trochita
    • Trochita aperta
  • Trochocyathus
    • Trochocyathus depressus – type locality for species
  • Tropisurcula
    • Tropisurcula caseyi
    • Tropisurcula crenula – tentative report
  • Trygon
    • Trygon jaekeli
  • Trypanotoma
    • Trypanotoma longispira
    • Trypanotoma terebriformis
  • Trypostega
    • Trypostega venusta
  • Tubiola
    • Tubiola nautiloides
  • Tudicla – or unidentified comparable form
  • Turbinolia
    • Turbinolia dickersoni – type locality for species
    • Turbinolia insignifica – type locality for species
    • Turbinolia pharetra
    • Turbinolia vicksburgensis – type locality for species
    • Turbinolia wautubbeensis – type locality for species
  • A living Turbonilla parasitic pyram sea snail
    Turbonilla
    • Turbonilla leafensis – type locality for species
    • Turbonilla major
    • Turbonilla mississippiensis
  • Turricula
    • Turricula byramensis – type locality for species
    • Turricula longiforma
    • Turricula plenta
    • Turricula plutonica
  • Turris – report made of unidentified related form or using admittedly obsolete nomenclature
    • Turris exsculpata
  • Fossilized shells of the Late Jurassic-modern tower snail Turritella
    Turritella
    • Turritella boycensis – type locality for species
    • Turritella carota
    • Turritella caseyi – type locality for species
    • Turritella clevelandia
    • Turritella dobyensis
    • Turritella dutexata
    • Turritella ghigna
    • Turritella gilberti
    • Turritella jacksonensis
    • Turritella mississippiensis
    • Turritella mundula – type locality for species
    • Turritella nasuta
    • Turritella planigyrata
    • Turritella premimetes – or unidentified related form
    • Turritella rubricollis – type locality for species
    • Turritella saffordi
    • Turritella tennesseensis
  • Tuscahomaophis – type locality for genus
    • Tuscahomaophis leggetti – type locality for species
  • Tuscahomys
    • Tuscahomys major
    • Tuscahomys medius
    • Tuscahomys minor
  • Typhina
    • Typhina mississippiensis – type locality for species
    • Typhina palmerae
  • Typhis
    • Typhis dentatus

U

V

  • Varicobela
    • Varicobela aldrichi – type locality for species
    • Varicobela smithii
  • Vassacyon
  • A living Vasum, or vase sea snail
    Vasum
    • Vasum humerosum
  • Venericardia
    • Venericardia apodensata
    • Venericardia bashiplata
    • Venericardia carsonensis
    • Venericardia claiboplata
    • Venericardia densata
    • Venericardia diversidentata
    • Venericardia francescae
    • Venericardia hatcheplata
    • Venericardia horatiana
    • Venericardia klimacodes
    • Venericardia mediaplata
    • Venericardia nanaplata
    • Venericardia planicosta
    • Venericardia rotunda
  • Venus – report made of unidentified related form or using admittedly obsolete nomenclature
    • Venus jacksonensis
  • Verticordia
    • Verticordia cossmanni
    • Verticordia dalliana
    • Verticordia quadrangularis
    • Verticordia sotoensis
  • Vetidrillia – type locality for genus
    • Vetidrillia palmerae – type locality for species
  • Vexillum
    • Vexillum cellulifera
    • Vexillum cervilirata – type locality for species
    • Vexillum laevicostata – type locality for species
    • Vexillum lintoidea
    • Vexillum multiostata – type locality for species
    • Vexillum tallahalaensis – type locality for species
  • Vitrinella
    • Vitrinella laevis
  • Viverravus
    • Viverravus laytoni
  • Viverriscus – type locality for genus
    • Viverriscus omnivorus – type locality for species
  • Vokesula
    • Vokesula aldrichi
    • Vokesula smithvillensis
  • Shell in multiple views of a Volema crown conch
    Volema
    • Volema hopkinsi – type locality for species
  • Volvaria
    • Volvaria reticulata
  • Volvulella
    • Volvulella subspinosa – type locality for species

W

  • Wyonycteris
    • Wyonycteris primitivus – type locality for species

X

  • Xancus
    • Xancus wilsoni
  • Fossilized shell of the Late Cretaceous-modern carrier shell sea snail Xenophora
    Xenophora
    • Xenophora conica
    • Xenophora humilis
    • Xenophora reclusa
  • Xiphiorhynchus
    • Xiphiorhynchus eocaenicus – or unidentified comparable form
  • Xylophaga – tentative report
    • Xylophaga mississippiensis

Y

  • Yoldia
    • Yoldia clydoniona – type locality for species
    • Yoldia mater
    • Yoldia serica

Z

References

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.