This list of the Mesozoic life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alabama and are between 252.17 and 66 million years of age.

A

Acirsa

†Acirsa americana – or unidentified related form

†Acirsa flexicostata

†Acirsa implexa

Acmaea

†Acroscapellum

†Acteon

†Acteon cicatricosus

†Acutostrea

†Acutostrea plumosa

†Aenona

†Aenona eufalensis

†Aenona eufaulensis

†Agerostrea

†Agerostrea mesenterica

†Albertosaurus

†Albula

†Albula dunklei – type locality for species

†Amaurellina

†Amaurellina stephansoni

†Amaurellina stephensoni

†Ambigostrea

†Ambigostrea tecticosta

†Ampullina

Amuletum

†Anatimya

†Anatimya anteradiata

†Anchura

†Anchura abrupta

†Anchura noackensis

†Ancilla

†Ancilla acutula

†Anisomyon

†Anisomyon borealis – or unidentified related form

†Anogmius

†Anogmius polymicrodus – or unidentified comparable form

†Anomalofusus

†Anomia

†Anomia argentaria

†Anomia ornata

†Anomia perlineata – or unidentified comparable form

†Anomia preolmstedi

†Anomia tellinoides

†Anomoeodus

†Anteglossia

†Antibythocypris

†Antibythocypris dimorphicus – type locality for species

†Antibythocypris nephrotrema – type locality for species

†Antillocaprina

Antropora – tentative report

†Antropora damicornis

†Aphrodina

†Aphrodina eufaulensis

†Aphrodina tippana

†Appalachiosaurus – type locality for genus

†Appalachiosaurus montgomeriensis – type locality for species

Arca

†Arca martindalensis

†Arca rostellata

Architectonica

†Arcoscalpellum

†Arcoscalpellum hubricht

†Arctostrea

†Arctostrea aquilerae

†Arctostrea falacata

†Ariadnaesporites

†Ariadnaesporites cristatus – type locality for species

Arrhoges

†Arrhoges plenacosta

†Ascaulocardium

†Ascaulocardium armatum

†Aspidolithus

†Aspidolithus parcus

Astarte

†Astarte culebrensis

Ataphrus

†Atreta

†Atreta melleni

†Avellana

†Avitelmessus

†Avitelmessus grapsoideus

B

†Baculites

†Baculites arculus

†Baculites asper – or unidentified comparable form

†Baculites capensis

†Baculites tippahensis

†Bananogmius

†Bananogmius crieleyi – type locality for species

†Bananogmius zitteli – or unidentified comparable form

†Banis

†Banis siniformis

Barbatia

†Bathytormus

†Bathytormus pteropsis

†Belemnitella

†Belemnitella americana

†Bellifusus

†Bellifusus curvicostatus

†Belliscala

†Belemnitida

†Belonostomus

†Beretra

†Beretra ripleyana

†Bothremys

Botula

†Botula carolinensis

†Botula conchafodentis

†Botula ripleyana

Brachidontes – tentative report

†Brachycythere

†Brachycythere asymmetrica – type locality for species

Brachydontes – tentative report

†Buccinopsis

†Buccinopsis crassicostata

†Buccinopsis solida

†Bukyraster

†Bukyraster hayi

†Bulla – tentative report

C

Cadulus

†Cadulus obnutus

Caestocorbula

†Caestocorbula crassaplica

†Caestocorbula crassiplica

†Caestocorbula percompressa

†Caestocorbula suffalciata

†Caestocorbula terramaria

†Calcarichelys – type locality for genus

†Calcarichelys gemma – type locality for species

†Calculites

†Calculites ovalis

Callianassa

†Callianassa mortoni

†Calliomphalus

†Calliomphalus americanus

†Calliomphalus nudus

Calyptraea

†Camptonectes

†Camptonectes argillensis

†Camptonectes bubonis

Capulus

†Capulus spangleri

Cardium

Caryocorbula – tentative report

†Caryocorbula georgiana

†Caryocorbula veatchi

†Caveola

†Ceriopora

†Ceriopora vesiculosa

Cerithiella

†Cerithiella nodoliratum – or unidentified related form

†Cerithiella semirugatum

Cerithiopsis

Cerithium

†Cerithium weeksi – or unidentified related form

Charonia

†Chedighaii

†Chelosphargis

List of the Mesozoic life of Alabama