Where: McCulloch County, Texas (31.0° N, 99.3° W: paleocoordinates 19.6° S, 90.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Saukiella junia trilobite zone, San Saba Member (Wilberns Formation), Skullrockian (487.5 - 482.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: limestone and dolomite
Size class: macrofossils
Primary reference: S. A. Longacre. 1970. Trilobites of the Upper Cambrian Ptychaspid Biomere Wilberns Formation, central Texas. The Paleontological Society Memoir 4:1-70 [P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 219681: authorized by Pete Wagner, entered by Pete Wagner on 16.04.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
| Trilobita | |
|
Saukiella "junia var. B Winston and Nicholls 1967" Ulrich and Resser 1933 trilobite
Saukiella junia Walcott 1914 trilobite | |
|
Stenopilus latus trilobite | |