Where: Brewster County, Texas (30.4° N, 103.1° W: paleocoordinates 4.4° S, 36.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Neal Ranch Formation, Asselian (298.9 - 295.5 Ma)
• Bed 9, section 24 of P.B. King. Wolfcampian (Nealian).
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the USNM
Collection methods: bulk, chemical,
Primary reference: G. A. Cooper and R. E. Grant. 1972. Permian brachiopods of west Texas, I. Smithsonian Contributions to Paleobiology 14:1-231 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 43473: authorized by David Bottjer, entered by Matthew Clapham on 14.08.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Reticulatia huecoensis2 King 1931 | |
Rhynchonellata | |
Reticulariina strigosa2 Cooper and Grant 1976 | |
Paraspiriferina amoena2 Cooper and Grant 1976 | |
Bivalvia | |
| |
| |
Gastropoda | |
|