This list of the prehistoric life of Louisiana contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Louisiana .
Precambrian-Paleozoic
The Paleobiology Database records no known occurrences of Precambrian or Paleozoic fossils in Louisiana.
Cenozoic
This list of the Cenozoic life of Louisiana contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Louisiana and are between 66 million and 10,000 years of age.
A
†Abderospira
†Abderospira leblanci
†Abderospira oviformis
†Abderospira stewarti
†Abdounia
Abra
Shell of an Acanthocardia cockle Acanthocardia
†Aciculiscala
Acirsa
Aclis – report made of unidentified related form or using admittedly obsolete nomenclature
Acteon
†Acteon annectens
†Acteon idoneus
†Acteon pomilius
Actinocythereis
†Actinocythereis rosefieldensis
†Adeorbis
†Adeorbis sylvaerupis – or unidentified comparable form
Adrana
Life restoration of the Miocene camel Aepycamelus , or the long-necked camel. Heinrich Harder (1920). †Aepycamelus
†Aesculiidites
†Aesculiidites circumstriatus
Aetobatus
Agaronia
†Agaronia media
†Agaronia mississippiensis
†Alatocythereis – tentative report
Albula
†Allomorone
†Alnipollenites
†Alnipollenites trina
†Alnipollenites verus
A living Alopias , or thresher shark Alopias
†Alveinus
†Alveinus minutus
†Alveinus sinutus
Ammospermophilus – tentative report
†Ampullina
Anadara
Ancilla
Angulogerina
†Anisonchus
†Anisonchus fortunatus – type locality for species
Anomalinoides
†Anomalinoides danvillensis
Anomia
†Anomia hammetti
†Anomia lisbonensis
†Anomia rufa
Antalis
†Antalis danvillense
†Antalis minutistriatum
†Antalis mississippiense
Antrozous
†Aphelops
Aplodinotus
†Aplodinotus distortus
†Aplodinotus gemma
Architectonica
†Architectonica acuta
†Architectonica alveatum
†Architectonica amoena
†Architectonica bellense
†Architectonica bellistriata
†Architectonica meekana
†Architectonica ornata
Arcopagia
†Arcopagia eburneopsis
†Arcopagia raveneli
Arcoscalpellum
†Arcoscalpellum jacksonensis
†Arecipites
A living Ariosoma conger eel Ariosoma
Arius
Articulina
Asterigerina
Asthenotoma
†Asthenotoma danvitexa
†Asthenotoma eximia
†Asthenotoma strigosa
Astrangia
†Astrangia expansa
†Astrangia ludoviciana – type locality for species
Multiple views of a fossilized shell of the volute sea snail Athleta Athleta
†Athleta clayi
†Athleta haleanus
†Athleta petrosa
†Athleta symmetricus
†Athleta wheelockensis
Atrina
†Atrina gardnerae
†Atrina gravida
†Atrina jacksoniana
Fossilized shell of the Paleocene-Miocene nautiloid cephalopod Aturia †Aturia
†Aturia garretti
†Aturia laticlavia
Atys
†Atys robustoides – or unidentified comparable form
†Atys salina
B
Balanophyllia
†Balanophyllia caulifera
†Balanophyllia irrorata
Balcis
Barbatia
†Barbatia cuculloides
†Barbatia ludoviciana
Life restoration of the Eocene whale Basilosaurus †Basilosaurus – type locality for genus
†Basopollis
†Basopollis obscurocostatus
Bassariscus
Bathytoma
Bathytormus
†Bathytormus clarkensis
†Bathytormus flexurus
†Batrachosauroides
Illustration of a living Belone needlefish Belone
†Belosaepia
†Belosaepia uncinata
†Belosaepia veatchi
†Bifarina
Bittium
†Bitubulogerina
†Bitubulogerina vicksburgensis
Bolivina
†Bolivina alazanensis
†Bolivina beyrichi
†Bolivina byramensis
†Bolivina choctawensis
†Bolivina cookei
†Bolivina costifera
†Bolivina gracilis
†Bolivina jacksonensis
Bolivinella
†Bolivinella subpectinata
†Bolivinella vicksburgensis
†Bombacacidites
†Bonellitia
†Bootherium
Brachidontes
†Brachidontes alabamensis
†Brachidontes stubbsi
†Brachidontes texanus
†Brachyerix
†Brachyerix incertis – or unidentified comparable form
†Brachysporites
Bregmaceros
†Bregmoceras
†Bristocorbula
†Brychaetus
Buccella
Bulimina
Buliminella
Illustration of the shell of a Bullia nassa mud sea snail Bullia
†Bullinella
Buntonia
C
Cadulus
†Cadulus abruptus
†Cadulus jacksonensis
†Cadulus margarita
†Cadulus ouachitensis
†Cadulus subcoarcuatus
Caestocorbula
†Caestocorbula fossata
†Caestocorbula wailesiana
†Caestocorbula wailsiana
†Calamuspollenites
†Calapa
Callista
†Callista annexa
†Callista pearlensis
†Callista perovata
†Calorhadia
†Calorhadia aldrichiana
†Calorhadia bella
†Calorhadia equalis
†Calorhadia opulenta
†Calorhadia reginajacksonis
†Calorhadia semen
Three modern shells of Calyptraea , or Chinese hat snails Calyptraea
†Calyptraphorus
†Calyptraphorus aldrichi
†Calyptraphorus stamineus
†Calyptraphorus trinodiferus
†Calyptraphorus velatus
Capulus
Carcharhinus
†Carcharochles
†Carcharochles auriculatus
Cardium
A living Caretta caretta , or loggerhead sea turtle Caretta
†Caricella
†Caricella demissa
†Caricella howei
†Caricella ludoviciana
†Caricella polita
†Caricella stenzeli
†Caricella subangulata
†Caricella turneri
†Caryapollenites
†Caryapollenites prodromus-imparalis type
†Caryapollenites simplex
Caryocorbula
†Caryocorbula densata
†Caryocorbula deusseni
†Caryocorbula willistoni
A living Caryophyllia solitary coral Caryophyllia
†Caryophyllia dalli – type locality for species
†Casurinidites
†Cedripites
Celleporaria
†Centalium
†Centroberys
Centroberyx
Centropristis
†Cercidiphyllites
Illustration of a shell of a Cerithiella cerith sea snail Cerithiella
†Cerithiella jacksonensis
†Cerithiella ouachitensis
Chama
†Chenopodipollis
†Chiloguembelina
†Chiloguembelina cubensis
†Chilogumbelina
Chiton
Chlamys
†Chlamys danvillensis
†Chlamys nupera
†Chlamys wahtubbeana
Chrysalogonium
†Chrysalogonium vicksburgense
Test of a Cibicides foraminiferan Cibicides
†Cibicides americanus
†Cibicides choctawensis
†Cibicides lobatulus
†Cibicides mississippiensis
†Cibicides pseudoungerianus
†Cibicides sassei
†Cicatricosisporites
†Cicatricosisporites dorogensis
Cirsotrema
†Cirsotrema danvillense
†Cirsotrema nassulum
†Cirsotrema ranellinum
Citharichthys
Multiple views of a fossilized shell of the Paleocene-Pliocene spindle sea snail Clavilithes Clavilithes
†Clavilithes humerosus
†Clavilithes kennedyanus
†Clavilithes penrosei
†Clavilithes regexus
†Clavilithes texanus
Closia
†Closia larvata
†Closia semen
†Closia semenoides
Cochlespira
†Cochlespira bella
†Cochlespira columbaria
†Cochlespira terebralis
†Cochlespirella
†Cocoaia
Columbellopsis
†Columbellopsis mississippiensis
Cominella – or unidentified comparable form
A living Conger Conger
†Conger dissimilis
†Conger fornicatus
†Congeris
Conomitra
†Conomitra fusoides
†Conomitra hammakeri
†Conomitra jacksonensis
†Conomitra texana
Conopeum
†Conorbis
Fossilized shell of a Conus cone snail Conus
†Conus alleni – type locality for species
†Conus sauridens
†Converrucosisporites
†Copemys
†Coptostoma
Coralliophila
Corbula
Cordieria
Fossilized skeleton preserved in situ (upper left, 2) of the Miocene-Pliocene horse Cormohipparion †Cormohipparion
†Cormohipparion goorisi – or unidentified comparable form
†Cornulina
†Cornulina dalli
†Cornulina minax
†Cornulina triseralis
Cornuspira
†Coronia
†Coronia childreni
†Coronia conjuncta
†Coronia coraliger
†Coronia genitiva
†Coronia lerchi
†Coronia ludonorma
†Coronia margaritosa
†Coronia montgomeryensis
†Coronia nodulina
†Coronia nucleata
†Coronia obsolescens
†Coronia parvidens
†Coronia plentopsis
†Coronia wateletella
†Coronia weisbordi
Crassatella
†Crassatella negreetensis
†Crassatella texalta
†Crassatella trapaquara
Crassinella
Crepidula
Fossil of the Early Cretaceous-Eocene shark Cretolamna †Cretolamna
Crocodylus
†Cubitostrea
†Cubitostrea divaricata
†Cubitostrea lisbonensis
†Cubitostrea sellaeformis
†Cupanieidites
†Cupuliferoipollenites
Cuspidaria
†Cyathedites
†Cybium
Electron micrograph of the shell of a Cyclammina foraminiferan Cyclammina
†Cyclammina caneriverensis
Cylichnella
†Cylindracanthus
Cymatosyrinx
†Cymatosyrinx dorseyi
†Cymatosyrinx palmerae
†Cynarctus
Cypraedia
†Cypraeorbis
†Cypraeorbis ventripotens
Cytherella
Cytherelloidea
†Cytherelloidea byramensis
†Cytherelloidea chawneri
Cytheromorpha
†Cytheromorpha rosefieldensis
D
A living Dasyatis stingray Dasyatis
†Dasyostoma
†Deltoidospora
Dendrophyllia
†Dendrophyllia lisbonensis
†Dendrophyllia striata – type locality for species
Dentalina
†Dentalina emaciata
†Dentalina filiformis
†Dentalina hantkeni
†Dentalina monroei
†Dentalina praecatesbyi
†Dentalina pseudoinvolons
Dentalium
†Dentalium jacksonense
†Dentalium microstria
†Dentalium minutistriatum
†Dentalium mississippiense
†Dicellaesporites
†Dicellaesporites popovii
†Dicorbitura
†Digmocyhere
A living Diodon , or porcupinefish Diodon
Diodora
†Diodora alabama
†Diodora tenebrosa
Diplodonta
†Diplodonta anterproductus
†Diplodonta bulla
†Diplodonta inflata
†Diporicellaesporites
†Diporicellaesporites psilatus
†Diporicellaesporites reticulatus
†Diporisporites
†Diporisporites type 2 informal
†Discocyclina
Discorbis
†Discotrochus
†Discotrochus orbignianus
Shell of a Distorsio sea snail Distorsio
†Divisisporites
†Dolicholatirus
†Dontogryphaea
Dorsanum
†Dyadosporonites
†Dyadosporonites schwabii
†Dyseohyus
E
†Eburneopecten
†Eburneopecten corneoides
†Eburneopecten scintillatus
Echinocythereis
†Echinocythereis mcguirti
†Ectinochilus
†Edaphocyon – tentative report
†Ekokenia
Test of Elphidium , an Eocene to modern foraminiferan Elphidium
Endopachys
†Endopachys lonsdalei
†Endopachys maclurii
Entosolenia
†Eocithara
†Eoclathurella
†Eoclathurella jacksonica
†Eoclathurella obesula
†Eodrilla
†Eodrilla lonsdalei
†Eodrilla lonsdallii
†Eodrillia
Eoeponidella
†Eophysema
†Eopleurotoma
†Eopleurotoma carya
†Eopleurotoma gemmaria
†Eopleurotoma ouachitensis
†Eopleurotoma plumbella
†Eopleurotoma sabinaria
†Eosurcula
†Eosurcula moorei
†Eosurcula sanctimauritii
†Ephedripites
Epistominella
†Epistominella danvillensis
Shell of an Epitonium wentletrap sea snail Epitonium
†Epitonium kingae
†Epitonium multiliniferum
†Epitonium unilineata
Eponides
Equus
†Equus complicatus
†Equus fraternus
†Equus intermedius – type locality for species
†Ericipites
†Eucheilodon
†Eucheilodon crenocarinata
A living Eumeces skink Eumeces
Eurytellina
†Euscalpellum
Euspira
†Expressipollis
†Extratriporopollenites
F
Falsifusus
†Falsifusus bastropensis
†Falsifusus harrisi
†Falsifusus ludlovicianus
†Favitricolporites
†Favitricolporites baculoferous
†Ficopsis
†Ficopsis penita
†Ficopsis texana
A living Ficus , or fig tree Ficus
†Ficus filia
†Ficus merita
Fissurella
Flabellum
†Flabellum cuneifome
†Flabellum cuneiforme
†Flabellum lerchi – type locality for species
†Flabellum wailesii
†Frizzellithus
Fursenkoina
†Fusiformisporites
†Fusiformisporites crabbii
Fusimitra
A living Fusinus sea snail Fusinus
†Fusitoma
Fustiaria
G
H
I
†Ilexpollenites
†Inapertisporites
†Inaperturopollenites
†Infracoronia
†Infracoronia ludoviciana
†Involutisporites
†Involutisporonites
A modern Isurus , or mako shark Isurus
J
K
†Kapalmerella
†Kapalmerella alveata
†Kapalmerella arenicola
†Kapalmerella mortoni
†Kapalmerella pleboides
Kelliella
†Kyandopollenites
†Kyandopollenites anneratus
L
†Lacrimasporonites
†Lacrimasporonites basidii
Lactarius
†Laevigatosporites
Lagena
Lamarckina
†Lamarckina byramensis
†Lamarckina claibornse
A modern Lamna mackerel shark Lamna
†Lapparia
†Lapparia cancellata
†Lapparia dumosa
†Lapparia mooreana
Latirus
†Latirus humilior
†Latirus moorei
†Latirus tortillis
†Leiotriletes
Lenticulina
†Lenticulina catahoulaensis
†Lenticulina cultrata
†Lenticulina danvillensis
†Lenticulina rotulata
†Lenticulina vicksburgensis
†Lepidocyclina
†Levifusus
†Levifusus branneri
†Levifusus fulguriparens
†Levifusus identus
†Levifusus mortoniopsis
†Levifusus pagodiformis
†Levifusus prepagoda
†Levifusus supraplanus
†Levifusus trabeatus
†Liliacidites
Lima
†Limnoecus
Limopsis
†Limopsis aviculoides
†Limopsis radiata
†Linthia
†Linthia hollandi – type locality for species
†Liquidambarpollenites
†Lirodiscus
†Lirodiscus jacksonensis
†Lirodiscus pretriangulata
†Lirodiscus smithvillensis
†Lirofusus
†Lithophysema
†Litorhadia
†Litorhadia albirupina – tentative report
†Litorhadia compsa
†Litorhadia mater
Loxoconcha
†Loxoconcha woodwordensis
Lucina
†Lucina atoma
†Lucina perminuta
Lunulites
†Lusatisporites
†Lycopodiumsporites
†Lyrosurcula
†Lyrosurcula acuta
†Lyrosurcula columbiana
†Lyrosurcula dalli
†Lyrosurcula elegans
†Lyrosurcula obsoleta
†Lyrosurcula shaleri
M
Macrocallista
Madracis
†Madracis ganei – type locality for species
†Madracis gregorioi
Madrepora
†Madrepora natchitochensis – type locality for species
Restoration of a Mammut americanum , or American mastodon †Mammut
†Margaritaria
†Margaritaria inexpectens
Marginella
†Marginella constrictoides
Marginulina
Marginulinopsis
†Marginulinopsis fragaria
†Margocolporites
†Margocolporites kruschii
Martesia
Massilina
†Mauricia
†Mazzalina
Melanella
†Melanella jacksonensis
†Melanella wheeleri
Melonis
Meretrix
†Meretrix nuttalliopsis
†Meretrix nuttelliopsis
Life restoration of the Miocene three-toed horse Merychippus †Merychippus
†Merychyus
Mesalia
†Mesalia claibornensis
†Mesalia vetusta
Metula
†Metula johnsoni
†Metula subgracilis
†Michela
Microdrillia
†Microdrillia minutissima
†Microdrillia ouachitae
†Microdrillia robustula
†Microfoveolatosporis
†Microfoveolatosporis pseudodentatus
†Microfoveolatosporites
†Microreticulatisporites
Miltha
†Miomustela
Mitrella
†Mitrella alabamensis
†Mitrella casteri
†Mitrella parva
Mnestia
†Mnestia dekayi
†Mnestia meyeri
Modiolus
†Momipites
†Monoporisporites
†Monoptygma
†Morozovella
†Multicellaesporites
Myliobatis
Life restoration of the Pleistocene-Holocene ground sloth Mylodon with an inset depicting its excrement and a skin fragment †Mylodon
†Myripistis
Myripristis
Myrtea
N
†Nannipus
A living Nassarius , or nassa mud snail Nassarius
†Nassarius albirupina
†Nassarius exilis
†Nassarius hilli
†Nassarius jacksonensis
†Nassarius magnocostata
†Natchitochia – type locality for genus
†Natchitochia jonesi – type locality for species
Natica
†Natica aperta
†Natica permunda
A living Naticarius moon sea snail Naticarius – or unidentified comparable form
Nemocardium
†Nemocardium gambrinum
†Nemocardium nicoletti
†Nemocardium nicolletti
†Nemocardium salrivale
†Neobythitinarum – report made of unidentified related form or using admittedly obsolete nomenclature
†Neobythitinorum – report made of unidentified related form or using admittedly obsolete nomenclature
†Neoepenoides
†Neozanthopsis
Neverita
Shell of a Niso sea snail Niso
Nodosaria
†Nodosaria pyrula
†Nodosaria vertebralis
Nonion
†Nonion advenum
†Nonion alabamense
†Nonion decoratum
Nonionella
†Nonionella hantkeni
†Nonionella jacksonensis
†Nonionella tatumi
†Nototamias
Interior of a fossilized shell of the Early Ordovician-modern marine bivalve Nucula Nucula
†Nucula magnifica
†Nucula mauricensis
†Nucula ovula
†Nucula smithvillensis – or unidentified comparable form
†Nucula sphenopsis
†Nucula yazooensis
Nuculana
†Nuculana corpulentoidea
†Nuculana fiski – type locality for species
†Nuculana magna
†Nuculana ovula
†Nuculana wautubbeana
†Nudopollis
†Nudopollis terminalis
†Nudopollis theirgartii – or unidentified related form
O
A living Odontaspis sand shark Odontaspis
†Odontogryphaea
†Odontopolys
†Odontopolys compsorhytis
Odostomia
Operculina
†Ophichthyidarum – report made of unidentified related form or using admittedly obsolete nomenclature
Orthopristis
†Orthosurcula
†Orthosurcula adeona – or unidentified related form
†Orthosurcula indenta
†Orthosurcula longipersa
†Orthosurcula persa
Orthoyoldia
†Orthoyoldia kindlei
†Orthoyoldia psammotaea
†Osmundacidites
A living Ostracion boxfish †Ostracion
Ostrea
†Ostrea compressirostra – or unidentified comparable form
†Ostrea crenulimarginata
†Ostrea falco
†Ostrea multilirata
†Ostrea sylvaerupis
Otionella
†Ovoidites
P
†Pachecoa
†Pachecoa decisa
†Pachecoa ellipsis
†Pachecoa pulchra
Petrified trunk segment of the Late Cretaceous-Miocene palm wood Palmoxylon †Palmoxylon
†Palmoxylon cellulosum
†Palmoxylon quenstedi
†Papillina
Paraconger
Paracyathus
†Paracyathus alternatus – type locality for species
†Paracyathus bellus
Paracypris
†Paracypris rosefieldensis
Fossilized skeleton of the Pliocene-Pleistocene ground sloth Paramylodon †Paramylodon
Parasmilia
†Parasmilia ludoviciana – type locality for species
†Parcypris
Parvilucina
†Patulaxis
Pecten
†Pediastrum
An apertural view of a shell of Penion maximus . Penion
Periploma
†Periploma claibornense
†Periploma collardi
†Periploma howei – type locality for species
†Perotriletes
†Pesavis
†Petauristodon
Petrophyllia
†Petrophyllia vernonensis – type locality for species
†Petrophyllia vicksburgensis
Shell of a Phalium , or bonnet shell sea snail Phalium
†Phalium brevicostatum
†Phalium taitii
Pholadomya
Phos
†Phos sagenum
†Phos texanum
Picea
†Piceapollenites
†Pilicatula
Pinna
†Pinuspollenites
†Pistillipollenites
†Pistillipollenites mcgregorii
Shell of a Pitar venus clam Pitar
†Pitar securiformis
†Pitar trigoniata
†Plagiarca
†Plagiarca rhomboidella
†Plagiarca vaughani
Plagiocardium
Planorbulina
†Planorbulina mediterranensis
Planularia
Planulina
†Platycaryapollenites
†Platycaryapollenites platycaryoides
†Platyoptera
Platytrochus – type locality for genus
†Platytrochus elegans – type locality for species
†Pleuricellaesporites
Pleurofusia
†Pleurofusia danvicola
†Pleurofusia evanescens
†Pleurofusia fluctuosa
†Pleurofusia huppertzi
†Pleurofusia subservata
†Pleuroliria
†Pleuroliria crenulosa
†Pleuroliria jacksonella
†Pleuroliria simplex
Pleuromeris
†Pleuromeris inflatior
†Pleuromeris inflator
Pleurotomella
Plicatula
†Plicatula filamentosa
†Plicatula louisiana
Podocarpus
Fossilized shell of the Paleocene-modern moon snail Polinices Polinices
†Polinices aratus
†Polinices harrisii
†Polinices julianna
†Polinices weisbordi
†Pollinices
†Polycolporopollenites
Polymorphina
†Polypodium
Polyschides
Pontocythere
†Pontogeneus – type locality for genus
†Pontogeneus priscus – type locality for species
†Porocolpopollenites
Poromya
†Poromya mississippiensis
†Porticulasphaera
†Preophidion
†Priscoficus
Fossilized skeleton of the Eocene bony fish Pristigenys Pristigenys
Pristipomoides
Pristis
†Projenneria
†Projenneria ludoviciana – type locality for species
Propeamussium
†Propeamussium squamulum – or unidentified comparable form
†Propristis
†Propristis schweinfurthi
†Prosynthetoceras
†Prosynthetoceras francisi
†Proteacidites
†Protosurcula
†Pseudohastigerina
Shell in multiple views of a Pseudolatirus spindle sea snail †Pseudolatirus
Pseudoliva
†Pseudoliva santander
†Pseudoliva vetusta
Pseudoneptunea – or unidentified comparable form
Pseudononion
†Pseudoparablastomeryx
Pseudophichthys
†Pseudoplicapollis
Pteria
†Pterocaryapollenites
†Pteropsella
†Pterosphenus
Pterynotus
†Pterynotus sabinola
†Pterynotus weisbordi – type locality for species
Assemblage of fossilized shells of the Cretaceous-Pleistocene oyster Pycnodonte Pycnodonte
†Pycnodonte ludoviciana
†Pycnodonte sylvaerupis
†Pycnodonte trigonalis
†Pycnodonte vicksburgensis
Pyramidella
†Pyramidella lapinaria
†Pyramidella meyeri
†Pyramidella perexilis
†Pyramimitra
†Pyramimitra terebraeformis
Pythonichthys – or unidentified comparable form
Q
R
Raphitoma
A living Retusa barrel bubble sea snail Retusa
†Retusa adamsi
†Retusa galba
†Retusa jacksonensis
†Retusa kellogii
Reussella
†Reussella byramensis
†Reussella oligocenica
†Rhabdopitaria
A school of living Rhinoptera , or cownose rays Rhinoptera
Rhizoprionodon
Rhizorus – or unidentified comparable form
†Rhizorus minutissimus
†Rhizorus wellsi
Rhynchoconger
Rimella
†Ringicardium
Ringicula
†Ringicula butleriana
†Ringicula trapaquara
†Rotalia
†Rudiscala
S
Saracenaria
Sassia
†Sassia jacksonensis
†Sassia septemdentata
Scaphella – or unidentified comparable form
Schizaster
†Schizosporis
†Schizosporis paleocenicus
Sciaena
†Sciaenidarium
†Sciaenidarium claybornensis
Scobinella
†Scobinella famelica
†Scobinella hammettensis
†Scobinella louisianae
†Scobinella newtonensis
†Scobinella transitionalis
†Sequoidendron
Serpulorbis
Sigmomorphina
†Sigmomorphina jacksonensis
†Sigmomorphina pulchra
†Sigmomorphina semitecta
†Sigmopollis
Simnia
†Sinistrella
Several views of the shell of a Sinum moon snail Sinum
†Sinum danvillense
†Sinum fiski – type locality for species
†Sinum jacksonense
Siphonalia
Siphonina
†Siphonina advena
†Siphonina jacksonensis
Sirembo – or unidentified related form
†Skenae
Solariella
Solariorbis
†Solariorbis subangulatus
Solen
†Solen pendletonensis – type locality for species
†Sparidarum – report made of unidentified related form or using admittedly obsolete nomenclature
†Sphaerocypraea
†Sphaerocypraea jacksonensis
A living Sphyraena , or barracuda Sphyraena
†Spinaepollis
Spirillina
†Spirillina vicksburgensis
Spiroloculina
Spiroplectammina
†Spiroplectammina howei
†Spiroplectammina mississippiensis
†Spirotextularia
†Spirotextularia mississippiensis
Spisula
†Spisula jacksonensis
†Spisula parilis
†Spisula praetenuis – or unidentified comparable form
Shell of a Spondylus , or spiny oyster Spondylus
†Sterisporites
†Sterisporites bimammatus
†Sterisporites buchenauensis
†Sterisporites bujargensis
†Sterisporites steroides
†Sulcocypraea
†Sulcocypraea healeyi
†Sulcocypraea vaughani
†Sullivania
†Surculoma
†Surculoma falsabenes
†Surculoma kellogii
†Surculoma sabinicola
†Surculoma stantoni
Sveltella
T
Taxodium
Teinostoma
Restoration of the Miocene-Pliocene rhinoceros Teleoceras †Teleoceras
Tellina
†Tellina bellsiana
†Tellina estellensis
†Tellina vicksburgensis
Tenagodus
Terebra
†Terebra abditiva
†Terebra jacksonensis
†Terebra texagyra
†Terebrifusus – tentative report
Teredo
†Tetraporina
†Texomys
†Textualaria
Fossilized shell of the Carboniferous-modern foraminiferan Textularia Textularia
†Thompsonipollis
†Thompsonipollis magnificus
†Tiburnus
†Tiliaepollenites
Trachycardium
†Trachycardium ouachitense
†Triagnulocypris
†Triagnulocypris gibsonensis – tentative report
Illustration of a living Trichiurus cutlassfish Trichiurus
†Tricolpites
†Tricolpopollenites
†Tricolpopollenites geranoides
†Tricolporopollenites
Trigonostoma
†Trigonostoma babylonicum
†Trigonostoma panones
†Trigonostoma selectum
Trigonulina
Triloculina
†Triloculina byramensis
†Triloculina sculptura
†Trinacria
†Trinacria microcancellata – or unidentified comparable form
†Triplanosporites
†Triporopollenites
†Triporopollenites bituitus
†Tritonatractus
†Tritonatractus pearlensis
†Tritonidea
Trochita
Trochocyathus
†Trochocyathus montgomeriensis
†Tropisurcula
†Trudopollis
†Truncorotaloides
†Truncorotaloides danvillensis
†Trypanotoma
†Trypanotoma obtusa
†Trypanotoma terebriformis
†Turbinolia
†Turbinolia pharetra
†Turbinolia subtercisa
†Turbinolia tenuis
†Turbinolia vicksburgensis
A living Turbonilla parasitic pyram sea snail Turbonilla
Turricula
†Turricula nasuto
†Turricula plenta
†Turricula plutonica
†Turrilina
Turris
†Turris capax
†Turris kerenensis
†Turris rockscreekensis
†Turris siphus
Fossilized shells of the Late Jurassic-modern tower snail Turritella Turritella
†Turritella aldrichi
†Turritella bellifera
†Turritella bunkerhillensis
†Turritella clevelandia
†Turritella creola
†Turritella dutexata
†Turritella eurynome
†Turritella gardnerae – type locality for species
†Turritella multilira
†Turritella nasuta
†Turritella praecincta
†Tythonichthys – or unidentified comparable form
U
†Ulmipollenites
Umbraculum
Umbrina
†Umbrina gemma – or unidentified related form
†Undulatisporites
Uroconger
Uromitra
Ursus
Uvigerina
†Uvigerina gardnerae
†Uvigerina jacksonensis
†Uvigerina vicksburgensis
V
Vaginulina
A living Vasum , or vase sea snail Vasum
Venericardia
†Venericardia apodensata
†Venericardia bashiplata
†Venericardia carsonensis
†Venericardia densata
†Venericardia diversidentata
†Venericardia gardnerae – type locality for species
†Venericardia klimacodes
†Venericardia natchitoches
†Venericardia rotunda
†Venericardia sabinensis – type locality for species
†Verrucatosporites
†Verrucatosporites prosecundus
†Verrucatosporites spp,
Verticordia
†Verticordia cossmanni
†Verticordia sotoensis
†Virgulina
†Virgulina vicksburgensis
†Vokesula
A living Voluta sea snail Voluta
†Volvaria
X
Y
Yoldia
†Yoldia hammetti
†Yoldia kindlei
Z