Where: St Marys County, Maryland (38.2° N, 76.5° W: paleocoordinates 38.3° N, 74.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Windmill Point Member (St Marys Formation), Tortonian (11.6 - 7.2 Ma)
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithology not reported
Size class: macrofossils
Collection methods: Calvert Marine Museum
Primary reference: S. Rahmat, A. B. Hafed, S. J. Godfrey, J. R. Nance, and I. A. Koretsky. 2021. A new unusual Monachinae from the Neogene of the Atlantic Coastal Plain (Maryland, USA). Historical Biology [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 221449: authorized by Mark Uhen, entered by Mark Uhen on 06.08.2021, edited by Evangelos Vlachos
Creative Commons license: CC BY (attribution)
Taxonomic list
| Reptilia | |
|
Trachyaspis lardyi2 Meyer 1873 sea turtle Ninth right peripheral (CMM-V-2978), collected by Stephen J. Godfrey
| |
|
Psephophorus polygonus2 von Meyer 1847 leatherback Dermal shield ossicles (CMM-V-5133), one with broad and rounded keel, collected by John R. Nance and Walt Johns. Juvenile femur (USNM 433264), collected by S. F. Blake
| |
|
"Deirochelys" carri2 Jackson 1978 chicken turtle Proximal portion of third left costal (CMM-V-8755), found by Donald J. Morgan III
| |
|
Apalone cf. ferox2 Schneider 1783 Florida softshell turtle Fragment of anterior central region of left hyoplastron (CMM-V-3696), Proximal end of right hyoplastron (CMM-V-8752), collected by John R. Nance
| |
| Mammalia | |
|
| |