Where: Wyoming (41.9° N, 110.8° W)
• Paleocoordinates: 25.1° N, 31.4° W (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Thaynes Formation, Olenekian (251.2 - 247.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by A.C. Veatch in 27, 1905
Primary reference: P. R. Hoover. 1979. Early Triassic Terebratulid brachiopods from the western interior of the United States. United States Geological Survey Professional Paper 1057:1-21 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 109734: authorized by Matthew Clapham, entered by Matthew Clapham on 25.05.2011
Creative Commons license: CC0 (CC0)
Taxonomic list
Rhynchonellata | |
Obnixia thaynesiana n. gen.
Obnixia thaynesiana n. gen. Girty 1927 |