Where: Hanover County, Virginia (37.8° N, 77.4° W: paleocoordinates 2.8° N, 15.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Falling Creek Formation (Doswell Group), Carnian (237.0 - 228.0 Ma)
• late middle Carnian (Weems 1980); Sandfordian LVF (Lucas & Huber 2003); Carnian (Dilkes & Sues 2009)
• bed-level stratigraphic resolution
Environment/lithology: "channel"; fine-grained, medium, gray, argillaceous, calcareous sandstone
Size classes: macrofossils, mesofossils
Collected by R. Weems in 1974; reposited in the USNM
Primary reference: R. E. Weems. 1980. An unusual newly discovered archosaur from the Upper Triassic of Virginia, U.S.A. Transactions of the American Philosophical Society, New Series 70(7):1-53 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 68957: authorized by Matthew Carrano, entered by Matthew Carrano on 14.02.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Gnathostomata | |
| |
Reptilia | |
? Rauisuchidae indet. rauisuchid | |
"Parasuchia indet." = Phytosauria
| |
Doswellia kaltenbachi Weems 1980 archosauromorph |