Where: Young County, Texas (33.1° N, 98.6° W)
• Paleocoordinates: 3.2° S, 31.2° W (Wright 2013)
• coordinate based on nearby landmark
When: Wayland Member (Graham Formation), Virgilian (303.7 - 298.9 Ma)
• thin No.9 limestone of post-Bunger cycle No.9 and associated shale.
Environment/lithology: carbonate and shale
Primary reference: W. Lee, C.O. Nickell, J.S. Williams and L.G. Henbest. 1938. Stratigraphic and Paleontologic Studies of the Pennsylvanian and Permian Rocks in North-Central Texas. The University of Texas Publication 3801:1-252 [M. Patzkowsky/M. Patzkowsky/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 1062: authorized by Tom Olszewski, entered by Tom Olszewski on 11.03.1999, edited by Pete Wagner
Creative Commons license: CC0 (CC0)
Taxonomic list
Strophomenata | |
Bivalvia | |
Aviculopinna sp. Meek 1864 oyster | |
Astartella concentrica Conrad 1842 clam | |
| |
Phestia bellistriata clam | |
Rostroconchia | |
Conocardioidea sp. Miller 1889 | |
Strophomenata | |
Leptalosia sp. Dunbar and Condra 1932 | |
"Retaria lasallensis" = Kutorginella lasallensis, "Kozlowskia ? splendens" = Productus splendens
"Retaria lasallensis" = Kutorginella lasallensis Worthen 1873
"Kozlowskia ? splendens" = Productus splendens Norwood and Pratten 1855 originally entered as "Kozlowskia splendens?"
| |
Neochonetes granulifer Owen 1852 | |
Rhynchonellata | |
Wellerella sp. Dunbar and Condra 1932
Wellerella osagensis Shumard and Swallow 1858 | |
"Phricodothyris perplexa" = Condrathyris perplexa
"Phricodothyris perplexa" = Condrathyris perplexa McChesney 1859 | |
"Neospirifer triplicatus" = Neospirifer dunbari
"Neospirifer triplicatus" = Neospirifer dunbari King 1933 | |
"Punctospirifer kentuckyensis" = Punctospirifer kentuckensis
"Punctospirifer kentuckyensis" = Punctospirifer kentuckensis Shumard 1855 | |
Composita subtilita Hall 1852 | |
Hustedia mormoni Marcou 1858 |