West Greene, NW (Cretaceous to of the United States)

Where: Greene County, Alabama (33.0° N, 88.1° W: paleocoordinates 35.6° N, 59.5° W)

• coordinate estimated from map

When: Mooreville Chalk Formation (Selma Group), Late/Upper Santonian to Late/Upper Santonian (85.8 - 70.6 Ma)

• member-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Primary reference: R. Zangerl. 1953. The vertebrate fauna of the Selma Formation of Alabama. Part III. The turtles of the family Protostegidae. Fieldiana: Geology Memoirs 3(3):63-133 [J. Alroy/M. Sommers/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 81934: authorized by Mark Uhen, entered by Mark Uhen on 18.07.2008, edited by Philip Mannion

Creative Commons license: CC BY (attribution)

Taxonomic list

Actinopteri
 Salmoniformes - Cimolichthyidae
 Aulopiformes - Enchodontidae
Enchodus petrosus1 Cope 1874
 Aulopiformes - Dercetidae
Stratodus apicalis1 Cope 1872
 Crossognathiformes - Pachyrhizodontidae
 Tselfatiiformes - Plethodidae
Bananogmius sp.1 Whitley 1940
 Ichthyodectiformes - Ichthyodectidae
Xiphactinus audax1 Leidy 1870
 Ichthyodectiformes - Saurodontidae
Reptilia
 Plesiosauria - Polycotylidae
Polycotylus latipinnis3 Cope 1869 plesiosaur
Field Museum of Natural History (PR 187, PR 1629). According to field notes with the specimen, the fossil was collected May 22, 1949 by J. A. Robbins from a ‘‘deep gully in an old field, 1.25 miles west and 0.75 miles north west of West Green, Alabama
 Squamata - Mosasauridae
Clidastes propython4 Cope 1869 mosasaur
Pluridensini indet.2 Longrich et al. 2021 mosasaur
RMM 6890, RMM 3284, and AUMP 408 5 ODEND 11
 Testudines - Protostegidae
Chelosphargis cf. advena5 Hay 1908 sea turtle
"Protostega dixie" = Protostega gigas Cope 1871 sea turtle
 Testudines -
Toxochelys moorevillensis6 Zangerl 1953 turtle
Osteichthyes
 Acipenseriformes - Acipenseridae
Propenser hewletti1 Applegate 1970 ray-finned fish
Chondrichthyes
 Chimaeriformes - Edaphodontidae
Edaphodon sp.1 Buckland 1838 chimaera
 Lamniformes - Anacoracidae
Squalicorax falcatus1 Agassiz 1843 crow shark