Where: New Mexico (32.0° N, 104.7° W: paleocoordinates 4.2° N, 33.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Lamar Member (Bell Canyon Formation), Capitanian (264.3 - 259.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: slope; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
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 105989: authorized by Matthew Clapham, entered by Matthew Clapham on 28.02.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Craniata | |
Acanthocrania sp. Williams 1943 | |
Strophomenata | |
Derbyia sp. Waagen 1884 | |
Tropidelasma gregarium Girty 1908 | |
Ombonia guadalupensis Girty 1908 | |
Collemataria spatulata Cooper and Grant 1974 | |
Sestropoma cribriferum Cooper and Grant 1969 | |
Heteralosia magnispina Cooper and Grant 1975 | |
Rhynchonellata | |
Arionthia lamaria Cooper and Grant 1976
Arionthia polypleura Girty 1908 | |
Reticulariina sp. Fredericks 1916 | |
Sarganostega pressa Cooper and Grant 1976 | |
Paraspiriferina billingsi Shumard 1858 | |
Crenispirifer myllus Cooper and Grant 1976 | |
"Crurithyris guadalupensis" = Orbicoelia guadalupensis
"Crurithyris guadalupensis" = Orbicoelia guadalupensis Girty 1908 | |
Martinia rhomboidalis Girty 1908 | |
"Elivina detecta" = Quispira detecta
"Elivina detecta" = Quispira detecta Cooper and Grant 1976 | |
Astegosia subquadrata Girty 1908 | |
Aphaurosia scutata Cooper and Grant 1976 | |
Fascicosta bella Cooper and Grant 1976
Allorhynchus venustulum Cooper and Grant 1976 | |
Composita affinis Girty 1908 | |
Hustedia opsia Cooper and Grant 1976 | |
Timorina ovata Girty 1908 | |