Aprox. 82-86 Million Years Ago
Ammonite Pachydiscus travisi
Ammonite Barroisiceras dentatocarinatum
Nautiloid Eutrophoceras campbelli
Nautiloid Cymatoceras elegans
Mosasaur cf Russelosaurus sp.
Echinoid Phymosoma bybeei
Echinoid Micraster uddeni
Shark Squalicorax falcatus
Shark Ptychodus latissimus
Shark Ptychodus latissimus
Shark Cretoxyrhina manteli
Sawfish Sclerorhynchus sp.
Shark Squalicorax falcatus
Shark Ptychodus atcoensis
Shark Scapanorhynchus raphiodon
Shark Chiloscyllium greeni
Shark Cantioscylium decipiens
Sawfish Texatrygon hooveri
Sawfish Ptychotrygon triangularis
Gastropod Semineritina cf.
Bivalve Lima crenulicosta
Bivalve Astarte liniolata
Bivalve Neithea austinensis
Oyster Agerostrea mesenterica
Brachiopod Choristothyris plicata
Oyster Exogyra laeviuscula
Oyster Inoceramus subquadratus
Oyster Inoceramos mytilopsis
Oyster Pychnodont aucella
Oyster Exogyra laeviscula
Foraminifera Nodosaria sp.
Foraminifera Dentalina mutablis
Foraminifera Ammodisciata
Worm Pyrgopolon squamosus