TX 7549-Stephens Co., Texas (Carboniferous to of the United States)
Where: Stephens County, Texas (33.0° N, 98.8° W: paleocoordinates 0.9° S, 30.0° W)
• coordinate based on nearby landmark
When: Harpersville Formation, Virgilian to Virgilian (303.7 - 286.0 Ma)
• so-called "Waldrip limestone"
Environment/lithology: limestone
• 8 to 10 inch limestone about 8 inches above a coal
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 1100: authorized by Tom Olszewski, entered by Tom Olszewski on 12.03.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
• age assignment based on formation name
Show authors, comments, and common names
| Rhynchonellata | |
"Enteletes hemiplicatus" = Enteletes hemiplicata
"Enteletes hemiplicatus" = Enteletes hemiplicata Hall 1852 | |
"Neospirifer triplicatus" = Neospirifer dunbari
"Neospirifer triplicatus" = Neospirifer dunbari King 1933 | |
| Strophomenata | |
|
Reticulatia huecoensis King 1931 | |
|
Neochonetes granulifer Owen 1852 | |
|
Derbyia sp. Waagen 1884 | |