Where: Eureka County, Nevada (39.5° N, 116.0° W: paleocoordinates 4.7° S, 84.3° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Goodwin Formation, Ibexian (487.5 - 470.0 Ma)
Environment/lithology: deep subtidal ramp; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Collected by J. Ross, Jr.
Collection methods: bulk,
Primary reference: E. O. Ulrich and G. A. Cooper. 1938. Ozarkian and Canadian Brachiopoda. Geological Society of America Special Paper 13(8):1-323 [P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 222067: authorized by Pete Wagner, entered by Pete Wagner on 07.09.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
|
Palaeostrophia perilla Walcott 1924 | |
|
Apheoorthis melita Hall and Whitfield 1877 | |
|
Nanorthis hamburgensis Walcott 1884 | |