- Precambrian
- Paleozoic
- Mesozoic
- Cenozoic
- References
This list of the prehistoric life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the country of Alabama. PrecambrianThe Paleobiology Database records no known occurrences of Precambrian fossils in Alabama. PaleozoicThe Paleobiology Database records no known occurrences of Paleozoic fossils in Alabama. MesozoicThe Paleobiology Database records no known occurrences of Mesozoic fossils in Alabama. Cenozoic- †Acar
- †Acar domingensis
- †Acar sp.
- †Acharax
- †Acharax burica – type locality for species
- †Acila
- †Acila isthmica
- †Acila sp.
- †Acropora
- †Acropora cervicornis
- †Acropora muricata
- †Acropora palmata
- †Acteocina
- †Acteocina bullata
- †Acteocina recta
- †Acteocina sp.
- †Acteon
- †Acteon costaricensis
- †Acteon sp.
- †Adeonellopsis
- †Adeonellopsis – type locality for species 3informal
- †Adrana – tentative report
- †Adrana
- †Adrana dalliana – type locality for species
- †Adrana ensinoides – type locality for species
- †Adrana quitanensis
- †Adrana sp.
- †Aequipecten
- †Aesopus
- †Aetobatus
- †Agaricia
- †Agaricia agaricites
- †Agaricia grahamae
- †Agaricia lamarcki
- †Agaricia sp.
- †Agaricia undata
- †Agaronia
- †Agatrix
- †Agatrix epomis
- †Agatrix sp.
- †Agladrillia – tentative report
- †Agladrillia
- †Agladrillia estrellana – type locality for species
- †Agladrillia sp.
- †Agriopoma – tentative report
- †Agriopoma
- †Aimulosia
- †Alaba
- †Alabina
- †Alchornea
- †Alopias
- †Alvania
- †Amarophos
- †Americardia
- †Amphistegina
- †Amusium
- †Amusium sp.
- †Amusium toulae
- †Anachis
- †Anachis exilis
- †Anachis sp.
- †Anadara
- †Anadara actinophora
- †Anadara brevifrons
- †Anadara cacica – type locality for species
- †Anadara charcoazulensis – type locality for species
- †Anadara concinna
- †Anadara costaricensis
- †Anadara dariensis
- †Anadara emarginata
- †Anadara esmeralda
- †Anadara golfoyaquensis
- †Anadara hindsi
- †Anadara honensis – type locality for species
- †Anadara lloydi
- †Anadara notabilis
- †Anadara nux
- †Anadara obesa
- †Anadara pittieri
- †Anadara sp.
- †Anatina
- †Angulus
- †Angulus sp.
- †Angulus umbra
- †Anomalocardia
- †Anomia
- †Anomia peruviana
- †Anomia simplex
- †Anomia sp.
- †Anona
- †Anona costaricana – type locality for species
- †Antiguastrea
- †Antillocyathus
- †Antillocyathus cristatus
- †Antillophos
- †Antillophos candei
- †Antillophos elegans
- †Antillophos estrellensis
- †Antillophos mexicanus
- †Antillophos moorei – or unidentified comparable form
- †Antillophos moorei
- †Antillophos rutschi – type locality for species
- †Antillophos rutschi
- †Antillophos sp.informal
- †Antillophos sp.
- †Antillophos veraguensis
- †Antropora
- †Antropora leucocypha
- †Antropora typica
- †Aphera
- †Arca
- †Arca imbricata
- †Arca occidentalis
- †Arca sp.
- †Architectonica
- †Architectonica nobilis
- †Architectonica sp.
- †Arcinella
- †Arcinella arcinella
- †Arcinella californica
- †Arcinella sp.
- †Arcinella yaquensis
- †Arcopsis
- †Arene
- †Argopecten
- †Argopecten levicostatus – or unidentified related form
- †Argopecten levicostatus
- †Argopecten sp.
- †Argopecten uselmae
- †Argopecten ventricosus
- †Asterosmilia
- †Asterosmilia exarata
- †Asterosmilia irregularis – type locality for species
- †Asterosmilia irregularis
- †Asterosmilia profunda
- †Astraea
- †Astralium
- †Atlanta
- †Attiliosa
- †Aturia
- †Atys
- †Balanophyllia
- †Balanus
- †Banisteriopsis – or unidentified comparable form
- †Barbatia
- †Barbatia candida – or unidentified comparable form
- †Barbatia illota
- †Barbatia mauryae – type locality for species
- †Barbatia sp.
- †Bellaspira
- †Bellucina
- †Biflustra
- †Biorbulina
- †Bivetiella
- †Bivetiella dariena – or unidentified comparable form
- †Bivetiella dariena
- †Bolivina
- †Bolivina imporcata
- †Bolivina marginata
- †Borsonella
- †Borsonella adamsi – type locality for species
- †Borsonella harrisi – type locality for species
- †Bostrycapulus
- †Bothrocorbula
- †Bothrocorbula viminea
- †Bothrocorbula vimnea
- †Botula
- †Bracebridgia
- †Brachystomia – tentative report
- †Brissopsis
- †Bulimina
- †Bulimina tessellata – or unidentified comparable form
- †Bulimina uvigerinaformis – or unidentified comparable form
- †Bulla
- †Bulla punctulata
- †Bulla sp.
- †Bullaria
- †Bullaria paupercula
- †Bullaria punctata
- †Buridrillia – tentative report
- †Buridrillia
- †Buridrillia panarica – type locality for species
- †Buridrillia sp.
- †Bursa
- †Bursa corrugata
- †Bursa natalensis
- †Bursa rhodostoma
- †Bursa rugosa
- †Bursa scrobilator
- †Buskea
- †Buskea dichotoma – or unidentified related form
- †Buttneria
- †Buttneria cinnamomifolia
- †Caberea
- †Cadulus
- †Caecum
- †Caecum suave – or unidentified comparable form
- †Calappa
- †Calcarata
- †Calcarata peninsularis – type locality for species
- †Callianassa
- †Callinectes
- †Calliostoma – tentative report
- †Calliostoma
- †Calliostoma castilla – type locality for species
- †Calliostoma limonensis – type locality for species
- †Calliostoma mancinella
- †Calliostoma sp.
- †Callocardia
- †Callocardia catharia
- †Callocardia gatunensis
- †Callucina
- †Callucina keenae
- †Callucina sp.
- †Calotrophon
- †Calyptraea
- †Calyptraea centralis
- †Calyptraea conica
- †Calyptraea mamillaris
- †Calyptraea sp.
- †Cancellaria
- †Cancellaria anomoia
- †Cancellaria decussata – or unidentified comparable form
- †Cancellaria decussata
- †Cancellaria epsitomifera
- †Cancellaria penita – type locality for species
- †Cancellaria sp.
- †Cancellaria urceolata
- †Cancellaria ventricosa
- †Canda
- †Cantharus
- †Cantharus amycus – type locality for species
- †Carcharhinus
- †Carcharhinus acanthodon
- †Carcharhinus cionei
- †Carcharhinus falciformis
- †Carcharhinus obscurus
- †Carcharhinus priscus
- †Cardiomya
- †Cardisoma
- †Cardita
- †Carditamera
- †Carditamera matima – type locality for species
- †Carinodrillia
- †Carinodrillia halis
- †Carinodrillia hexagona – or unidentified related form
- †Carinodrillia sp.
- †Caryocorbula
- †Caryocorbula biradiata
- †Caryocorbula dietziana
- †Caryocorbula oropendula
- †Caryocorbula orosi – type locality for species
- †Caryocorbula ovulata
- †Caryocorbula sp.
- †Cassis
- †Cassis altispira
- †Cassis costulifera
- †Cassis sulcifera
- †Caulastrea
- †Caulastrea portoricensis
- †Cavilinga
- †Cavolinia
- †Cellaria
- †Cellaria bassleri – or unidentified related form
- †Cellaria mandibulata
- †Celleporaria
- †Celleporaria albirostris
- †Celleporaria brunnea
- †Celleporaria magnifica
- †Celleporaria sp.
- †Cerithiopsis
- †Cerithium
- †Cerithium costaricensis – type locality for species
- †Cerithium nicaraguense
- †Cerodrillia
- †Chaenogaleus
- †Chama
- †Chama congregata
- †Chama corrugata
- †Chama sp.
- †Characodoma
- †Charonia
- †Cheilea
- †Chicoreus
- †Chicoreus consuela
- †Chicoreus cornurectus
- †Chicoreus prolixus – type locality for species
- †Chicoreus prolixus
- †Chicoreus springeri
- †Chione
- †Chione araneosa
- †Chione compta – or unidentified related form
- †Chione compta
- †Chione costaricensis – type locality for species
- †Chione rowleei
- †Chione sp.
- †Chione vaca – type locality for species
- †Chionopsis
- †Chionopsis amathusia – or unidentified comparable form
- †Chionopsis amathusia
- †Chionopsis ornatissima
- †Chionopsis sp.
- †Chionopsis traftoni
- †Chlamys
- †Chlorostoma
- †Chlorostoma costaricensis
- †Cigclisula
- †Circulus
- †Circulus occidentalis
- †Circulus sp.
- †Cirsotrema
- †Clathodrilia
- †Clathodrillia
- †Clathrodrillia
- †Clathrodrillia harrisi – type locality for species
- †Clathrodrillia inequistriata
- †Clathrodrillia sp.
- †Clathrodrillia venusta
- †Clava
- †Clava alajuela – type locality for species
- †Clavus
- †Clavus aurantia – type locality for species
- †Clavus carruca – type locality for species
- †Clavus citria
- †Clavus limonensis – type locality for species
- †Clavus limonetta – type locality for species
- †Clavus limonica – type locality for species
- †Clavus moensis – or unidentified comparable form
- †Clavus musacina
- †Clavus papaya – type locality for species
- †Clementia
- †Clidiophora
- †Clypeaster
- †Cnemidaria
- †Cochlespira
- †Cochlespira cedonulli
- †Cochlespira elegans
- †Cochlespira sp.
- †Colpophyllia
- †Colpophyllia amaranthus
- †Colpophyllia natans
- †Colpophyllia sp.
- †Colubraria
- †Columbella
- †Columbella major
- †Columbella submercatoria – type locality for species
- †Compsodrillia
- †Compsodrillia bicarinata
- †Compsodrillia sp.
- †Conasprella
- †Conasprella sauros
- †Conasprella stenostoma
- †Conasprelloides
- †Conasprelloides multiliratus
- †Conasprelloides planiliratus
- †Conchocele
- †Condylocardia
- †Conus – tentative report
- †Conus
- †Conus aemulator
- †Conus anabathrum
- †Conus archon
- †Conus arcuatus – or unidentified related form
- †Conus arcuatus
- †Conus bravoi – or unidentified related form
- †Conus burckhardti – type locality for species
- †Conus burckhardti
- †Conus cacuminatus
- †Conus emarginatus
- †Conus gracilissimus
- †Conus granozonatus
- †Conus imitator
- †Conus interstinctus – or unidentified comparable form
- †Conus jaspideus
- †Conus limonensis
- †Conus marginatus
- †Conus molis
- †Conus musaensis
- †Conus patriceus – or unidentified comparable form
- †Conus perplexus
- †Conus puncticulatus
- †Conus pyriformis
- †Conus regularis
- †Conus sp.
- †Conus spurius
- †Conus tornatus
- †Conus virgatus
- †Conus zebra
- †Coralliophila
- †Corbula
- †Corbula disparilis
- †Corbula granti – type locality for species
- †Corbula sericea
- †Corbula sp.
- †Corbula vieta
- †Cosmioconcha
- †Costelloleda
- †Cotonopsis
- †Cotonopsis hirundo
- †Cotonopsis panacostaricensis
- †Cotonopsis sp.
- †Crasinella
- †Crassinella
- †Crassinella bowdenensis
- †Crassinella midiensis
- †Crassinella sp.
- †Crassispira
- †Crassispira sp.
- †Crassispira tapocana
- †Crassispira tepocana
- †Crassostrea
- †Crenella
- †Crenella decussata
- †Crenella sp.
- †Crepidula
- †Crepidula maculosa – or unidentified comparable form
- †Crepidula onyx
- †Crepidula plana
- †Crepidula sp.
- †Crepitacella
- †Creseis – tentative report
- †Creseis
- †Crocodylus
- †Crucibulum
- †Crucibulum hispidium
- †Crucibulum imbricatum
- †Crucibulum spinosum
- †Crucibulum umbrella
- †Ctena
- †Ctenilyria
- †Ctenilyria ctenista – or unidentified comparable form
- †Ctenocardia
- †Cupuladria
- †Cupuladria biporosa – or unidentified related form
- †Cupuladria biporosa
- †Cupuladria canariensis – or unidentified related form
- †Cuvieronius
- †Cyclinella – tentative report
- †Cyclinella
- †Cyclinella beteyensis – type locality for species
- †Cyclinella sp.
- †Cyclinella subquadrata
- †Cyclocardia
- †Cyclopecten
- †Cyclopecten nanus
- †Cyclopecten oligolepis
- †Cyclopecten sp.
- †Cyclostremiscus
- †Cylichnella
- †Cylichnella sp.
- †Cylichnella triticumtritonis
- †Cymatium
- †Cymatium femorale
- †Cymatium weigmani
- †Cymatoica
- †Cymatophos
- †Cymatophos beteyensis – type locality for species
- †Cymatophos galerus
- †Cymatophos panamensis – type locality for species
- †Cymatophos subsemicostatus
- †Cymatophos veatchi – type locality for species
- †Cypraea
- †Cypraecassis
- †Cypraecassis tenuis – or unidentified comparable form
- †Cysticus
- †Cythara
- †Cytharella
- †Cytharella limata – type locality for species
- †Dallocardia
- †Dallocardia dominicense
- †Dallocardia senticosum
- †Dallora
- †Dallora agina – type locality for species
- †Daphnella
- †Dasyatis
- †Dasyatis cavernosa
- †Dasyatis dianapizarroae
- †Dasyatis sp.
- †Delectopecten
- †Delectopecten terryi – type locality for species
- †Dendostrea – tentative report
- †Dendostrea
- †Dentalium
- †Dentalium buricum – type locality for species
- †Dentalium buricum
- †Dentalium sp.
- †Dentimargo
- †Dermomurex
- †Dermomurex antecessor – type locality for species
- †Dermomurex antecessor
- †Dermomurex pauperculus
- †Diacria
- †Dichocoenia
- †Dichocoenia caloosahatcheensis
- †Dichocoenia eminens
- †Dichocoenia sp.
- †Dichocoenia stellaris
- †Dichocoenia stokesi
- †Dichocoenia tuberosa
- †Dimya
- †Diodora
- †Diplodonta
- †Diplodonta collina – type locality for species
- †Diplodonta sp.
- †Diplodus
- †Diploria
- †Diploria labyrinthiformis
- †Diploria sarasotana
- †Diploria zambensis
- †Discoaster
- †Discoaster bardiensis
- †Discoaster deflandrei
- †Discoaster lenticularis
- †Discoaster sublodoensis
- †Discoaster tanii
- †Discoporella
- †Discoporella – type locality for species 3informal
- †Discoporella – type locality for species 6informal
- †Distorsio
- †Distorsio clathrata
- †Distorsio constricta
- †Distorsio decussata
- †Distorsio mcgintyi
- †Distorsio minoruohnishii
- †Distorsio simillima
- †Divalinga
- †Divalinga eburnea
- †Divalinga quadrisulcata
- †Dolostoma – tentative report
- †Dosinia
- †Dosinia acetabulum
- †Dosinia ponderosa
- †Dosinia sp.
- †Drepanophora
- †Drepanophora tuberculatum
- †Echinolampas
- †Echinolampas woodringi – type locality for species
- †Enaeta
- †Engina
- †Engina maura
- †Engina moinensis
- †Ensis
- †Entobia
- †Episcynia
- †Epitonium
- †Equus
- †Erato
- †Eremotherium
- †Escharina
- †Euclia
- †Euclia cassidiformis
- †Euclia cremata
- †Euclia pacifica
- †Eucrassatella
- †Eucrassatella gibbosa
- †Eucrassatella reevei
- †Eucrassatella sp.
- †Eugenia
- †Eulimastoma
- †Eulimella – tentative report
- †Eumeta
- †Euphylax
- †Euphylax callinectias
- †Euphylax fortis
- †Euphyllia
- †Eurhinodelphis
- †Eurytellina
- †Eurytellina eburnea
- †Eurytellina ecuadoriana
- †Eurytellina panamanensis
- †Eurytellina punicea
- †Eurytellina sp.
- †Eusmilia
- †Eusmilia fastigiata
- †Eusmilia sp.
- †Euvola
- †Farrea – tentative report
- †Fasciolaria
- †Fasciolaria macdonaldi
- †Fasciolaria sp.
- †Fasciolaria tulipa
- †Favia
- †Ficus
- †Ficus carbasea
- †Ficus decussata
- †Ficus talamancana – type locality for species
- †Ficus ventricosus
- †Fissidentalium
- †Fissidentalium sp.
- †Fissidentalium uscarianum
- †Fissurella
- †Floridina
- †Floridinella
- †Frondicularia
- †Fusimitra
- †Fusinus
- †Fusinus honensis – type locality for species
- †Fusinus irregularis
- †Fusinus mellissus – type locality for species
- †Fusinus sp.
- †Fusiturricula – tentative report
- †Fusiturricula
- †Fusiturricula sp.
- †Fusiturricula woodringi – type locality for species
- †Galeocerdo
- †Galeodea
- †Gardineria
- †Gastrochaena
- †Gavialosuchus
- †Gemelliporella
- †Gemelliporella glabra
- †Gemelliporella punctata
- †Gemelliporidra
- †Gemelliporidra multilamellosa
- †Gemmula
- †Gigantopora
- †Ginglymostoma
- †Ginglymostoma delfortriei
- †Glabella
- †Glans
- †Globanomalina
- †Globanomalina luxorensis
- †Globigerina
- †Globigerinoides
- †Globigerinoides ruber – or unidentified comparable form
- †Globigerinoides transitorius
- †Globigerinoides trilobus
- †Globivenus
- †Globivenus rigida
- †Globivenus sp.
- †Globobulimina
- †Globoquadrina
- †Globularia
- †Glycydendrum – or unidentified comparable form
- †Glycymeris
- †Glycymeris carbasina
- †Glycymeris castaneus
- †Glycymeris decussata
- †Glycymeris delessertii
- †Glycymeris jamaicensis
- †Glycymeris lloydsmithi
- †Glycymeris sp.
- †Glyphostoma – tentative report
- †Glyphostoma
- †Glyphostoma dentiferum
- †Glyphostoma sp.
- †Glyphoturris
- †Glyptotherium
- †Glyptotherium texanum – or unidentified related form
- †Goeppertia
- †Goeppertia tertiaria – type locality for species
- †Goniodelphis
- †Goniopora
- †Gouldia
- †Gouldia alta
- †Gouldia insularis
- †Gouldia sp.
- †Granulina
- †Guynia
- †Gymnobela
- †Gyrineum
- †Hadrodelphis
- †Halgyrineum
- †Hanetia
- †Hanetia alternata
- †Hanetia dalli
- †Hanetia elegans
- †Hanetia pallida
- †Hanetia pelicana – type locality for species
- †Harpa
- †Harvella
- †Harvella elegans
- †Harvella sincola – type locality for species
- †Haustellum
- †Haustellum cabritii
- †Haustellum messorium – or unidentified comparable form
- †Haustellum olssoni
- †Haustellum rubidus
- †Haustellum sp.
- †Heliacus
- †Heliconia
- †Helicosteginoides
- †Hemipristis
- †Heptranchias
- †Hespererato
- †Hesperisternia
- †Hesperisternia karinae
- †Hesperisternia tortugera – type locality for species
- †Hesperisternia tortugera
- †Heteractaea
- †Heterodontus
- †Heterodontus uscariensis
- †Hexacorbula
- †Hexanchus
- †Hieronymia
- †Hindsiclava
- †Hindsiclava consors
- †Hindsiclava sp.
- †Hippaliosina
- †Hippomenella – tentative report
- †Hipponix
- †Hippopleurifera
- †Hippopleurifera – type locality for species 2informal
- †Hippopodina
- †Hippoporella
- †Hippoporella costulata
- †Hippoporella gorgonensis
- †Hippoporina
- †Hiraea – or unidentified comparable form
- †Holmesina
- †Hydnophora
- †Hymenophyllum – or unidentified comparable form
- †Hyotissa
- †Hyotissa haitensis – or unidentified related form
- †Hysteroconcha
- †Hysteroconcha rosea – type locality for species
- †Ilex
- †Inga
- †Inga sheroliensis – type locality for species
- †Isistius
- †Isogomphodon
- †Isophyllia
- †Isurus
- †Ithycythara
- †Ividella
- †Jenneria
- †Jenneria loxahatcheensis
- †Jenneria pustulata
- †Juliacorbula
- †Jupiteria
- †Knefastia
- †Kruckowlamna
- †Kruckowlamna costarricana
- †Kurtziella – tentative report
- †Kurtziella
- †Laevicardium
- †Laevicardium serratum
- †Laevicardium substriatum
- †Laevidentalium
- †Lagenicella
- †Lamelliconcha – tentative report
- †Lamelliconcha
- †Lamelliconcha anona – type locality for species
- †Lamelliconcha boucaryensis – type locality for species
- †Lamelliconcha circinata
- †Lamelliconcha concinna
- †Lamelliconcha guppyana
- †Lamelliconcha hillii
- †Lamelliconcha mellisa – type locality for species
- †Lamelliconcha sp.
- †Laocoetis – tentative report
- †Larimus
- †Latirus
- †Latirus castaneus
- †Latirus infundibulum
- †Latirus irazu – type locality for species
- †Latirus penitus – type locality for species
- †Latirus sp.
- †Leopecten
- †Lepicythara
- †Lepicythara sp.
- †Lepicythara terminula
- †Lepidocyclina
- †Lepidocyclina ariana
- †Lepidocyclina canellei
- †Lepidocyclina chaperi
- †Lepidocyclina favosa
- †Lepidocyclina foresti
- †Lepidocyclina pustulosa
- †Lepidocyclina sp.
- †Lepidocyclina undosa
- †Lepidocyclina vaughani
- †Leptadrillia
- †Leptopecten
- †Leptopecten tumbezensis – or unidentified comparable form
- †Leptopecten tumbezensis
- †Leptoseris
- †Leucosilia
- †Leucosyrinx
- †Leucosyrinx buricana – type locality for species
- †Leucosyrinx nicoya – type locality for species
- †Lima – tentative report
- †Limacina
- †Limea
- †Limopsis
- †Limopsis monilis – type locality for species
- †Limopsis sp.
- †Linatella
- †Lindapecten
- †Lindapecten plurinominis – or unidentified related form
- †Linga
- †Lioglyphostoma
- †Lioglyphostoma moinica – type locality for species
- †Lirophora
- †Lirophora ebergenyi
- †Lirophora falconensis
- †Lirophora kelletti
- †Lirophora mactropsis
- †Lirophora mariae
- †Lirophora paphia
- †Lirophora sp.
- †Lisianthus
- †Lithophaga
- †Lithopoma
- †Lithopoma brevispinum
- †Lithopoma caelatum
- †Lithopoma sp.
- †Lophosoria
- †Lucina
- †Lucinisca
- †Lucinisca bocasensis
- †Lucinisca costaricensis – type locality for species
- †Lucinisca sp.
- †Lucinoma
- †Lucinoma chiripanica – type locality for species
- †Luciploma
- †Luciploma panamensis – type locality for species
- †Luria
- †Luria cinerea
- †Luria dominicensis – or unidentified comparable form
- †Lycopodium
- †Macoma
- †Macrocallista
- †Macrocallista maculata
- †Macrocallista sp.
- †Macrocallista squalida
- †Macrocallista traftoni – type locality for species
- †Macrocypraea – tentative report
- †Mactrellona
- †Mactrellona alata
- †Mactrellona exoleta
- †Mactrotoma
- †Madracis
- †Madracis asperula
- †Madracis decactis
- †Madracis mirabilis
- †Madracis pharensis
- †Madracis sp.
- †Maesiella – tentative report
- †Maesiella – or unidentified comparable form
- †Malea
- †Malea elliptica – or unidentified related form
- †Malea ringens
- †Malea sp.
- †Mamillopora
- †Mamillopora – type locality for species 1informal
- †Mamillopora cavernulosa
- †Mamillopora tuberosa
- †Manicina
- †Manicina areolata
- †Manicina puntagordensis
- †Manta
- †Margaretta
- †Marginella
- †Marginella margaritula
- †Marginella musacina
- †Marginella sp.
- †Marsupina
- †Marsupina bufo
- †Marsupina freya – type locality for species
- †Marsupina judensis – type locality for species
- †Marsupina judensis
- †Marsupina nana
- †Massyla
- †Massyla terryi – type locality for species
- †Mathilda
- †Mazatlania – tentative report
- †Meandrina
- †Meandrina meandrites
- †Meandrina sp.
- †Meandrina variabilis
- †Melongena
- †Melongena consors
- †Melongena sp.
- †Mesodesma
- †Mesodesma costaricensis – type locality for species
- †Metis
- †Metis barba – type locality for species
- †Metrarabdotos
- †Metrarabdotos – type locality for species 8informal
- Metula
- †Metula amosi
- †Metula cancellata
- †Metula harrisi
- †Metula pilsbryi – type locality for species
- †Metula pilsbryi
- †Metula sp.
- †Micropora
- †Microporella
- †Microthyrium
- †Millepora
- †Millepora complanata
- †Millepora sp.
- †Miogypsinoides
- †Miolepidocyclina
- †Miolepidocyclina panamensis – or unidentified comparable form
- †Mirachelus
- †Mitra
- †Mitra almagrensis
- †Mitra cyclica – type locality for species
- †Mitra limonensis
- †Mitra poas – type locality for species
- †Mitra rudis – or unidentified related form
- †Mitra sp.
- †Mitrella
- †Mitrella limonensis
- †Mitrella sp.
- †Mitrella vespertina – type locality for species
- †Mitrolumna
- †Mobula
- †Mobula hypostoma
- †Mobula lorenzoizanoi
- †Modiolus
- †Modiolus purpuratus – or unidentified comparable form
- †Monoplex
- †Monoplex comptus
- †Monoplex krebsii
- †Monoplex pilearis
- †Monoplex vestitus
- †Monoplex wiegmanni – or unidentified comparable form
- †Monoplex wiegmanni
- †Montastrea
- †Montastrea canalis
- †Montastrea cavernosa
- †Montastrea cylindrica
- †Montastrea faveolata
- †Montastrea franksi
- †Montastrea limbata
- †Montastrea sp.
- †Morozovella
- †Morum
- †Mulinia
- †Murex – tentative report
- †Murex
- †Murexiella
- †Murexiella hidalgoi
- †Murexiella keenae
- †Mussa
- †Mussismilia
- †Mussismilia harttii – or unidentified related form
- †Mustelus
- †Mycetophyllia
- †Mycetophyllia aliciae
- †Mycetophyllia danaana
- †Mycetophyllia ferox
- †Mycetophyllia lamarckiana
- †Mycetophyllia reesi
- †Mycetophyllia sp.
- †Myliobatis
- †Myrtea
- †Myrtea limoniana
- †Myrtea sp.
- †Myurella
- †Nannodiella
- †Nannodrillia
- †Nassa
- †Nassarina
- †Nassarius
- †Nassarius armuella – type locality for species
- †Nassarius ecuadoriana
- †Nassarius losquemadica
- †Nassarius merenda – type locality for species
- †Nassarius puntablacoensis
- †Nassarius puntablancoensis
- †Nassarius ranuncula
- †Nassarius sp.
- †Nassarius terryi – type locality for species
- †Nassarius versicolor
- †Natica
- †Natica bolbus – or unidentified related form
- †Natica broderipana
- †Natica broderipiana
- †Natica ella
- †Natica macrochiensis
- †Natica scethra
- †Natica sp.
- †Natica youngi
- †Naticarius
- †Nectandra
- †Nectandra areolata
- †Nectandra woodringi – type locality for species
- †Negaprion
- †Nellia
- †Nemocardium
- †Nemocardium gurabica
- †Nemocardium sp.
- †Neomonachus
- †Neosconsia – tentative report
- †Neritina
- †Neverita
- †Neverita glauca
- †Neverita nereidis
- †Neverita recluzianus
- †Niso
- †Nodipecten – tentative report
- †Nodipecten nodosus – or unidentified comparable form
- †Noetia
- †Noetia macdonaldi
- †Noetia magna
- †Noetia sp.
- †Nonion
- †Northia
- †Nucula
- †Nucula cahuitensis – type locality for species
- †Nucula iphigenia
- †Nucula orbicella – type locality for species
- †Nucula sp.
- †Nucula tenuisculpta
- †Nuculana
- †Nummulites
- †Nummulites floridensis
- †Nummulites sp.
- †Nummulites trinitatensis
- †Oliva
- †Oliva araneosa
- †Oliva brevispira
- †Oliva cylindrica
- †Oliva incrassata
- †Oliva polypasta
- †Oliva reticularis
- †Oliva sayana
- †Oliva sp.
- †Oliva spicata
- †Oliva venulata
- †Olivella
- †Olivella alba
- †Olivella goliath
- †Olivella limonensis – type locality for species
- †Olivella muticoides
- †Olivella paraisa
- †Olivella sp.
- †Ondina – tentative report
- †Onychocella
- †Onychocella angulosa – or unidentified related form
- †Orbitoides
- †Orbulina
- †Orthoyoldia
- †Orycterocetus
- †Ostrea
- †Ostrea costaricensis
- †Ostrea sp.
- †Ostreola – tentative report
- †Ostreola
- †Otodus
- †Pachycheles
- †Pachycheles latus
- †Pachycheles stevensii
- †Pachycrommium
- †Pachycrommium solenaeum – or unidentified comparable form
- †Pagrus
- †Pampatherium
- †Panacoma
- †Panacoma chiriquiensis – type locality for species
- †Panopea
- †Papyridea
- †Papyridea aspera – or unidentified related form
- †Papyridea soleniformis
- †Parasmittina
- †Parasmittina – type locality for species 1informal
- †Parasmittina – type locality for species 3informal
- †Parasmittina – type locality for species 7informal
- †Parasmittina parsevaliformis
- †Parasmittina spathulata
- †Parvilucina
- †Pecten
- †Pecten coralliphila – type locality for species
- †Pericosmus
- †Pericosmus israelskyi – type locality for species
- †Periglypta
- †Periglypta caribbeana
- †Periglypta tarquinia
- †Periploma
- †Periploma planiuscula
- †Periploma sp.
- †Periploma stearnsi – or unidentified comparable form
- †Persicula
- †Petaloconchus
- †Petaloconchus sculpturatus
- †Petaloconchus sp.
- †Petraliella
- †Petrolisthes
- †Petrophyllia
- †Phacoides
- †Phaeoceros
- †Philbertia
- †Phos
- †Phyllites
- †Phyllites costaricensis – type locality for species
- †Phyllonotus
- †Phyllonotus brassica
- †Phyllonotus pomum
- †Phyllonotus radix
- †Physogaleus
- †Pinna
- †Piperites
- †Piperites cordatus – type locality for species
- †Piperites quinquecostatus – type locality for species
- †Pitar
- †Pitar consanguineus – or unidentified comparable form
- †Pitar rosea
- †Pitar sp.
- †Pityrogramma
- †Placunanomia
- †Placunanomia lithobleta
- †Placunanomia panamensis
- †Placunanomia sp.
- †Plagiobrissus
- †Plagiobrissus costaricensis – type locality for species
- †Plagiobrissus malavassii – type locality for species
- †Plectofrondicularia
- †Pleurofusia
- †Pleuromeris
- †Pleuroploca
- †Pleurotomella
- †Plicatula
- †Plicatula dubia
- †Plicatula gibbosa
- †Plicatula sp.
- †Pocillopora
- †Pocillopora crassoramosa
- †Pocillopora damicornis
- †Podocarpus
- †Polinices
- †Polinices hepaticus
- †Polinices panamensis – or unidentified comparable form
- †Polinices panamensis
- †Polinices sp.
- †Polinices stanislasmeunieri
- †Polinices uber
- †Polystira
- †Polystira ecuadoriana
- †Polystira oxytropsis
- †Polystira panamensis – type locality for species
- †Polystira sp.
- †Porites
- †Porites astreoides
- †Porites baracoaensis
- †Porites branneri
- †Porites colonensis
- †Porites furcata
- †Porites lobata
- †Porites porites
- †Porites portoricensis
- †Porites sp.
- †Porites waylandi
- †Pristis
- †Pristis perotteti
- †Pristis pristis
- †Propustularia
- †Propustularia bartschi
- †Propustularia parisimina – type locality for species
- †Protocardia
- †Protocardia costaricensis – type locality for species
- †Prunum
- †Prunum sapotilla
- †Prunum sp.
- †Psammacoma
- †Psammacoma gatunensis
- †Psammacoma lamproleuca
- †Psammacoma medioamericana – type locality for species
- †Psammacoma panamensis
- †Psammacoma siliqua
- †Psammocora
- †Psammosolen
- †Psammosolen galapaganus
- †Psammosolen gatunensis
- †Pseudochama
- †Pseudodiploria
- †Pseudodiploria clivosa
- †Pseudodiploria strigosa
- †Pseudotorinia
- †Pteria
- †Pteris
- †Pterotyphis
- †Pterynotus
- †Puellina
- †Puellina radiata – or unidentified related form
- †Puellina radiata
- †Purpuriconus
- †Purpuriconus symmetricus – or unidentified related form
- †Pycnodonte
- †Pygmaepteris – tentative report
- †Pygmaepterys
- †Pyruclia
- †Pyruconus
- †Raeta
- †Raja
- †Rectoglandulina
- †Reteporellina
- †Rhincodon
- †Rhinoclavis
- †Rhinoptera
- †Rhinoptera sp.
- †Rhinoptera studeri
- †Rhizophora
- †Rhizoprionodon
- †Rhizoprionodon fischeuri
- †Rhynchobatus
- †Rhynchobatus pristinus
- †Rhynchobatus rudolffischeri
- †Ringicula
- †Ringicula costaricensis – type locality for species
- †Ringicula dominicana
- †Ringicula semistriata
- †Ringicula sp.
- †Rissoina
- †Rissoina effusa – or unidentified comparable form
- †Rissoina gisna – or unidentified comparable form
- †Rissoina laurae – or unidentified comparable form
- †Rissoine
- †Robulus
- †Saccella
- †Saccella balboae
- †Saccella chiriquiana – type locality for species
- †Saccella davidana – type locality for species
- †Saccella davilae
- †Saccella karlmartini
- †Saccella sp.
- †Sanguinolaria
- †Sanguinolaria alouatta – type locality for species
- †Sanguinolaria azulensis – type locality for species
- †Saracenaria
- †Scalina
- †Scaphander
- †Scapharca
- †Scaphella
- †Scaphella costaricana – type locality for species
- †Schedocleidochasma
- †Schedocleidochasma – type locality for species 3informal
- †Schedocleidochasma cleidostoma
- †Schizaster
- †Schizaster costaricensis – type locality for species
- †Schizobrissus
- †Schizobrissus kewi – type locality for species
- †Schizoporella
- †Scobinella
- †Scobinella morierei
- †Scobinella sp.
- †Scoliodon
- †Scolymia
- †Scolymia cubensis
- †Scolymia lacera
- †Sconsia
- †Sconsia cocleana
- †Sconsia grayi
- †Sconsia sp.
- †Scrupocellaria – tentative report
- †Scrupocellaria
- †Scrupocellaria pusilla
- †Scrupocellaria regularis
- †Scrupocellaria sp.
- †Scyliorhinus
- †Scyliorhinus ambiatlanticus
- †Scyliorhinus sp.
- †Sedilia
- †Seila
- †Selaginella
- Semele
- †Semele californica – or unidentified comparable form
- †Semele jaramija
- †Semele junonia
- †Semele laevis
- †Semele sayi
- †Semicassis
- †Semicassis centiquadrata
- †Semicassis centiquadratus
- †Semicassis granulata
- †Semicassis reclusa
- †Semicassis sp.
- †Semihaswellia
- †Septa
- †Serpulorbis
- †Serpulorbis papulosus
- †Serpulorbis sp.
- †Sheldonella
- †Siderastrea
- †Siderastrea radians
- †Siderastrea siderae
- †Siderastrea siderea
- †Sigatica – tentative report
- †Siliquaria
- †Simnia
- †Sincola
- †Sincola chiriquiensis
- †Sincola crassilabrum
- †Sincola dorsata
- †Sincola gibberula
- †Sincola lloydsmithi
- †Sincola matima
- †Sincola sincola
- †Sincola sp.
- †Sinum
- †Siphogenerina
- †Siphonalia
- †Siphonochelus
- †Sistrum
- †Smaragdia
- †Smittipora
- †Smittipora acutirostris – or unidentified related form
- †Smittoidea
- †Solariella
- †Solariorbis
- †Solariorbis bartschi
- †Solariorbis sp.
- †Solecurtus
- †Solecurtus broggii
- †Solecurtus sp.
- †Solenastrea
- †Solenosteira
- †Solenosteira alternata
- †Solenosteira anomala
- †Solenosteira sp.
- †Solenosteira vaughani
- †Spathochlamys – tentative report
- †Sphyraena
- †Sphyrna
- †Spirolaxis
- †Spondylus
- †Squalodon
- †Squalus
- †Squatina
- †Steginoporella
- †Steginoporella connexa – or unidentified related form
- †Steginoporella magnilabris
- †Stephanocoenia
- †Stephanocoenia duncani
- †Stephanocoenia intersepta
- †Stephanocoenia spongiformis
- †Stigmaulax
- †Stilifer – tentative report
- †Stramonita
- †Stramonita biserialis – or unidentified comparable form
- †Stramonita biserialis
- †Stramonita rustica
- †Strigilla
- †Strigilla canaria – or unidentified related form
- †Strigilla musanica – type locality for species
- †Strigilla pisiformis
- †Strigilla sp.
- †Strioterebrum
- †Strioterebrum berlinerae
- †Strioterebrum cracilenta
- †Strioterebrum glaucum – or unidentified related form
- †Strioterebrum guanabana – type locality for species
- †Strioterebrum indocayapum
- †Strioterebrum panamillata – type locality for species
- †Strioterebrum sp.
- †Strioterebrum spiriferum
- †Strioterebrum vaca – type locality for species
- †Strioterebrum wolfgangi
- †Strioturbonilla
- †Strioturbonilla thyne – or unidentified related form
- †Strombina
- †Strombina carmencita
- †Strombina costaricensis – type locality for species
- †Strombina costaricensis
- †Strombina ecuadoriana – type locality for species
- †Strombina ecuadoriana
- †Strombina fusiformis
- †Strombina fusinoidea
- †Strombina guppyi
- †Strombina lessepsiana
- †Strombina matima
- †Strombina musanica
- †Strombina ochyra – or unidentified comparable form
- †Strombina parca – type locality for species
- †Strombina parca
- †Strombina penita
- †Strombina recurva
- †Strombina sp.
- †Strombinella
- †Strombinophos
- †Strombinophos loripanus
- †Strombinophos sp.
- †Strombus
- †Strombus gatunensis
- †Strombus graceilior
- †Strombus gracilior
- †Strombus proximus
- †Strombus sp.
- †Stylaster
- †Styliola
- †Stylophora – tentative report
- †Stylophora
- †Stylophora affinis
- †Stylophora granulata
- †Stylophora minor
- †Stylophora monticulosa
- †Stylophora sp.
- †Stylopoma
- †Stylopoma – type locality for species 13informal
- †Stylopoma – type locality for species 3informal
- †Stylopoma projectum
- †Subcancilla
- †Subcancilla dariensis
- †Subcancilla longa – or unidentified comparable form
- †Subcancilla sp.
- †Sulcoretusa
- †Tagelus
- †Tagelus cebus – type locality for species
- †Tagelus peruvianus
- †Tagelus sp.
- †Tagelus violaceus
- †Talityphis
- †Talityphis costaricensis – type locality for species
- †Tapirus
- †Tectonatica
- †Teinostoma
- †Tellidora
- †Tellidora burnetti
- †Tellidora cristata
- †Tellidora sp.
- †Tellina
- †Tellina costaricana – type locality for species
- †Tellina frontera – type locality for species
- †Tellina lepidota
- †Tellina ochracea – or unidentified related form
- †Tellina pristiphora
- †Tellina rovala
- †Tellina sp.
- †Temnoconcha
- †Tenagodus
- †Terebra
- †Terebra bipartita
- †Terebra costaricensis
- †Terebra elena
- †Terebra estrellana
- †Terebra gracilenta
- †Terebra haitensis – or unidentified comparable form
- †Terebra lingualis
- †Terebra luctuosa
- †Terebra pumbriensis
- †Terebra robusta
- †Terebra sp.
- †Terebra taurina
- †Tesseracme
- †Tesseracme dissimile
- †Tesseracme sp.
- †Tetraodon
- †Tetraplaria
- †Thelecythara
- †Thracia
- †Thracia dubiosa
- †Thracia tristani – type locality for species
- †Thracia undulata
- †Thysanus
- †Timoclea
- †Tonna
- †Torcula
- †Trachycardium
- †Trachycardium dominicanum – type locality for species
- †Trachycardium procerum
- †Trachycardium sp.
- †Trachycardium stiriatum
- †Trachyphyllia
- †Trajana
- †Transennella
- †Trematooecia
- †Trematooecia aviculifera
- †Tremogasterina
- †Tremogasterina mucronata
- †Tremoschizodina
- †Trichiurus
- †Tricolia
- †Trigoniocardia
- †Trigoniocardia graniferum
- †Trigoniocardia heredia
- †Trigoniocardia obovale
- †Trigoniocardia sp.
- †Trigoniocardia spiekeri
- †Trigonostoma
- †Trigonulina
- †Triphora
- †Triphora alternatus
- †Triphora sp.
- †Triporula
- †Triptychus
- †Triumphis
- †Trivia
- †Trochita
- †Truncaria
- †Tucetona
- †Tucetona pectinata
- †Tucetona sp.
- †Tucetona strigillata
- †Turbicellepora
- †Turbinella
- †Turbo
- †Turbo castanea
- †Turbo saltus
- †Turbo sp.
- †Turbonilla
- †Turbonilline – tentative report
- †Turbonilline
- †Turborotalia
- †Turborotalia mayeri
- †Turborotalia praecentralis
- †Turricula
- †Turricula andesita – type locality for species
- †Turricula dulcia – type locality for species
- †Turricula tuberculata
- †Turritella
- †Turritella altilira
- †Turritella gatunensis – or unidentified comparable form
- †Turritella gatunensis
- †Turritella sp.
- †Turritella tigrina
- †Turritriton
- †Turritriton gibbosus
- †Turritriton labiosus
- †Typhina
- †Typhina alata
- †Typhina expansa
- †Typhine
- †Typhis
- †Typhis linguliformis
- †Typhis sp.
- †Ugartea
- †Undulostrea
- †Uvigerina
- †Vanikoro – tentative report
- †Ventricolaria
- †Ventricolaria blandiana
- †Ventricolaria harrisiana – type locality for species
- †Ventricolaria harrisiana
- †Vermetus
- †Vermicularia
- †Vetricolaria
- †Vexillum
- †Vibracellina
- †Vitricythara
- †Vitularia
- †Vitularia salebrosa – or unidentified comparable form
- †Vokesimurex
- †Vokesimurex messorius
- †Vokesimurex recurvirostris
- †Voluta
- †Voluta alfaroi – or unidentified related form
- †Voluta alfaroi
- †Voluta sp.
- †Volvarina
- †Volvarina avena
- †Volvarina collina – type locality for species
- †Volvarina sp.
- †Volvarina taeniata
- †Volvulella
- †Volvulella micratracta
- †Volvulella oxytata
- †Volvulella sp.
- †Xenophora
- †Xenophora conchyliophora
- †Yoldiella – tentative report
References- {{cite web |title=Fossilworks: Gateway to the Paleobiology Database |author=Various Contributors to the Paleobiology Database |url=http://fossilworks.org/ |accessdate=7 August 2017}}
{{Lists of the prehistoric life of }}{{portalbar|Paleontology|Prehistory of North America|Alabama}} |