Where: Brewster County, Texas (30.4° N, 103.1° W: paleocoordinates 1.4° N, 33.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: China Tank Member (Word Formation), Roadian (272.3 - 268.8 Ma)
• Equivalent to Second Limestone Member of P.B. King.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; 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 43519: authorized by David Bottjer, entered by Matthew Clapham on 14.08.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Demospongiae | |
Exovasa cystauletoides n. gen. n. sp.2
| |
Rhynchonellata | |
Wellerella girtyi girtyi1 Cooper and Grant 1976
Phrenophoria subcarinata1 Cooper and Grant 1969 | |
Allorhynchus permianum wordense1 Cooper and Grant 1976 | |
Hustedia pugilla nasiterna1 Cooper and Grant 1976 | |
Strophomenata | |
Cyclacantharia kingorum1 Cooper and Grant 1969 | |
Liosotella wordensis1 King 1931 | |
Echinauris lateralis1 Muir-Wood and Cooper 1960 | |
Heteralosia hystricula1 Girty 1909 | |
Rhamnaria kingorum1 Muir-Wood and Cooper 1960 |