PBDB Collection

USNM713, Hess Canyon, Glass Mountains (Permian of the United States)

Where: Texas (30.4° N, 103.2° W: paleocoordinates 1.4° N, 33.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: China Tank Member (Word Formation), Roadian (272.3 - 268.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Reposited in the USNM

Collection methods: 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 105592: authorized by Matthew Clapham, entered by Matthew Clapham on 22.02.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Strophomenata
Strophomenida - Rugosochonetidae	Dyoros (Dyoros) extensus¹ Dyoros (Dyoros) extensus¹ Cooper and Grant 1975
Orthotetida - Derbyiidae	Derbyia filosa¹, Derbyia texta¹, Derbyia pannucia¹ Derbyia filosa¹ Cooper and Grant 1974 Derbyia texta¹ Cooper and Grant 1974 Derbyia pannucia¹ Cooper and Grant 1974
Orthotetida - Schuchertellidae	Tropidelasma anthicum¹ Tropidelasma anthicum¹ Cooper and Grant 1974
Orthotetida - Meekellidae	Meekella skenoides¹ Meekella skenoides¹ Girty 1908
Productida - Linoproductidae	Megousia mucronata¹, Grandaurispina kingorum¹ Megousia mucronata¹ Cooper and Grant 1975 Grandaurispina kingorum¹ Muir-Wood and Cooper 1960
Productida - Paucispiniferidae	Paucispinifera transversa¹, Liosotella wordensis¹ Paucispinifera transversa¹ Cooper and Grant 1975 Liosotella wordensis¹ King 1931
Productida - Productidae	Yakovlevia hessorum¹ Yakovlevia hessorum¹ Cooper and Grant 1975
Productida - Productellidae	Bothrionia nasuta¹, Echinauris lateralis¹, Costispinifera rugatula¹ Bothrionia nasuta¹ Cooper and Grant 1975 Echinauris lateralis¹ Muir-Wood and Cooper 1960 Costispinifera rugatula¹ Girty 1908
Productida - Cyclacanthariidae	Cyclacantharia transitoria¹ Cyclacantharia transitoria¹ Cooper and Grant 1975
Productida - Lyttoniidae	Pseudoleptodus nodosus¹, Collemataria elongata¹ Pseudoleptodus nodosus¹ Cooper and Grant 1974 Collemataria elongata¹ Cooper and Grant 1974
Productida - Aulostegidae	Echinosteges tuberculatus¹, Xenosteges quadratus¹, Cactosteges anomalus¹, Rhamnaria kingorum¹ Echinosteges tuberculatus¹ King 1931 Xenosteges quadratus¹ Cooper and Grant 1975 Cactosteges anomalus¹ Cooper and Grant 1975 Rhamnaria kingorum¹ Muir-Wood and Cooper 1960
Productida - Strophalosiidae	Heteralosia hystricula¹ Heteralosia hystricula¹ Girty 1908
Rhynchonellata
Rhynchonellida - Allorhynchidae	Allorhynchus permianum¹ Allorhynchus permianum¹ Stehli 1955 ssp. wordense
Rhynchonellida - Wellerellidae	Tautosia transenna¹ Tautosia transenna¹ Cooper and Grant 1976
Rhynchonellida - Rhynchoporidae	Rhynchopora palumbula¹ Rhynchopora palumbula¹ Cooper and Grant 1976
Terebratulida - Dielasmatidae	Dielasma sp.¹, Dielasma zebratum¹, Dielasma compactum¹, Dielasma adamanteum¹ Dielasma sp.¹ King 1856 Dielasma zebratum¹ Cooper and Grant 1976 Dielasma compactum¹ Cooper and Grant 1976 Dielasma adamanteum¹ Cooper and Grant 1976
Terebratulida - Pseudodielasmatidae	Pseudodielasma sp.¹, Pseudodielasma minor¹, Pseudodielasma lobatum¹, Pseudodielasma plicatum¹, Pseudodielasma pingue¹ Pseudodielasma sp.¹ Brill 1940 Pseudodielasma minor¹ King 1931 Pseudodielasma lobatum¹ Cooper and Grant 1976 Pseudodielasma plicatum¹ Cooper and Grant 1976 Pseudodielasma pingue¹ Cooper and Grant 1976
Terebratulida - Notothyrididae	Glossothyropsis rectangulata¹ Glossothyropsis rectangulata¹ Cooper and Grant 1976
Terebratulida - Cryptonellidae	Heterelasma concavum¹, Texarina elongata¹ Heterelasma concavum¹ Cooper and Grant 1976 Texarina elongata¹ Cooper and Grant 1976
Spiriferinida - Spiriferellinidae	Spiriferellina hilli¹ Spiriferellina hilli¹ Girty 1908
Spiriferinida - Paraspiriferinidae	Paraspiriferina laqueata¹ Paraspiriferina laqueata¹ Cooper and Grant 1976
Spiriferinida - Pennospiriferinidae	Arionthia blothrhachis¹ Arionthia blothrhachis¹ Cooper and Grant 1976
Athyridida - Neoretziidae	Thedusia procera¹, Hustedia sculptilis¹, Hustedia pugilla¹ Thedusia procera¹ Cooper and Grant 1976 Hustedia sculptilis¹ Cooper and Grant 1976 Hustedia pugilla¹ Cooper and Grant 1976 ssp. nasiterna
Athyridida - Athyrididae	Composita enormis¹, Composita parasulcata¹ Composita enormis¹ Cooper and Grant 1976 Composita parasulcata¹ Cooper and Grant 1976
Spiriferida - Trigonotretidae	Neospirifer amphigyus¹, Cartorhium chelomatum¹ Neospirifer amphigyus¹ Cooper and Grant 1976 Cartorhium chelomatum¹ Cooper and Grant 1976
Orthida - Enteletidae	Enteletes wordensis¹ Enteletes wordensis¹ King 1931
Bivalvia
Pectinida - Streblochondriidae	Streblopteria montpelierensis² Streblopteria montpelierensis² Girty 1910 scallop

¹Cooper and Grant 1977; ²Newell and Boyd 1995