ADA-1 (Eocene of the United States)

Also known as Hwy 231 Railroad cut

Where: Dale County, Alabama (31.5° N, 85.6° W: paleocoordinates 33.2° N, 71.2° W)

When: Bashi Marl Member (Hatchetigbee Formation), Ypresian (56.0 - 47.8 Ma)

Environment/lithology: shallow subtidal; poorly lithified, calcareous sandstone

• glauconitic, calcareous sand

Size classes: macrofossils, mesofossils

Collected by Christopher Garvie

Primary reference: W. J. Foster, C. L. Garvie, A. M. Weiss, A. D. Muscente, M. Aberhan, J. W. Counts, and R. C. Martindale. 2020. Resilience of marine invertebrate communities during the early Cenozoic hyperthermals. Scientific Reports 10:2176 [A. Miller/J. Sessa/W. Foster]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 205409: authorized by William Foster, entered by William Foster on 15.10.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Nuculanida - Nuculanidae
"Calorhadia pharcida" = Calorhadia (Calorhadia) pharcida
"Calorhadia pharcida" = Calorhadia (Calorhadia) pharcida Dall 1898 pointed nut clam
 Carditida - Carditidae
"Venericardia horatiana" = Venericardia (Venericor) horatiana
"Venericardia horatiana" = Venericardia (Venericor) horatiana Gardner 1927 clam
 Cardiida - Veneridae
Pitar sp. Römer 1857 venus clam
 Pectinida - Plicatulidae
Plicatula sp. Lamarck 1801 scallop