PBDB Collection

USNM725e, Highway 62-180, D-Ranch Road (Permian of the United States)

Where: Texas (31.9° N, 104.7° W: paleocoordinates 4.1° 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 105893: authorized by Matthew Clapham, entered by Matthew Clapham on 26.02.2011, edited by Val Syverson

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Rhynchonellata
Spiriferinida - Spiriferellinidae	Crenispirifer myllus¹, Spiriferellina nuda¹, Metriolepis sp.¹ Crenispirifer myllus¹ Cooper and Grant 1976 Spiriferellina nuda¹ Cooper and Grant 1976 Metriolepis sp.¹ Cooper and Grant 1976
Spiriferinida - Sarganostegidae	Sarganostega pressa¹ Sarganostega pressa¹ Cooper and Grant 1976
Spiriferinida - Reticulariinidae	Reticulariina sp.¹ Reticulariina sp.¹ Fredericks 1916
Spiriferinida - Pennospiriferinidae	Arionthia lamaria¹ Arionthia lamaria¹ Cooper and Grant 1976
Spiriferinida - Paraspiriferinidae	Paraspiriferina sp.¹, Paraspiriferina sapinea¹ Paraspiriferina sp.¹ Reed 1944 Paraspiriferina sapinea¹ Cooper and Grant 1976
Rhynchonellida - Wellerellidae	Strigirhynchia indentata¹, Tautosia elegans¹, Tautosia shumardiana¹ Strigirhynchia indentata¹ Shumard 1859 Tautosia elegans¹ Girty 1909 Tautosia shumardiana¹ Girty 1909
Rhynchonellida - Pontisiidae	Anteridocus bicostatus¹, Anteridocus swallovianus¹, Lirellaria costellata¹, Aphaurosia scutata¹, Aphaurosia rotundata¹ Anteridocus bicostatus¹ Cooper and Grant 1976 Anteridocus swallovianus¹ Shumard 1859 Lirellaria costellata¹ Cooper and Grant 1976 Aphaurosia scutata¹ Cooper and Grant 1976 Aphaurosia rotundata¹ Cooper and Grant 1976
Rhynchonellida - Allorhynchidae	Deltarina magnicostata¹, Ptilotorhynchus delicatum¹, Allorhynchus venustulum¹, Fascicosta longaeva¹ Deltarina magnicostata¹ Cooper and Grant 1976 Ptilotorhynchus delicatum¹ Cooper and Grant 1976 Allorhynchus venustulum¹ Cooper and Grant 1976 Fascicosta longaeva¹ Girty 1909
Rhynchonellida - Stenoscismatidae	Stenoscisma trabeatum¹ Stenoscisma trabeatum¹ Cooper and Grant 1976
Terebratulida - Dielasmatidae	Dielasma sp.¹, Dielasma cordatum¹, Dielasma sulcatum¹, Plectelasma guadalupense¹ Dielasma sp.¹ King 1856 Dielasma cordatum¹ Girty 1909 Dielasma sulcatum¹ Girty 1909 Plectelasma guadalupense¹ Girty 1909
Terebratulida - Gillediidae	Aneuthelasma amygdalinum¹ Aneuthelasma amygdalinum¹ Cooper and Grant 1976
Terebratulida - Notothyrididae	Timorina schuchertensis¹, Timorina ovata¹ Timorina schuchertensis¹ Girty 1909 Timorina ovata¹ Girty 1909
Terebratulida - Cryptonellidae	Heterelasma venustulum¹ Heterelasma venustulum¹ Girty 1909
Athyridida - Athyrididae	Composita affinis¹, Cleiothyridina pilularis¹ Composita affinis¹ Girty 1909 Cleiothyridina pilularis¹ Cooper and Grant 1976
Athyridida - Neoretziidae	Hustedia rupinata¹ Hustedia rupinata¹ Cooper and Grant 1976
Spiriferida - Spiriferellidae	"Elivina detecta" = Quispira detecta¹, "Eliva shumardi" = Aequalicosta shumardi¹ "Elivina detecta" = Quispira detecta¹ Cooper and Grant 1976 "Eliva shumardi" = Aequalicosta shumardi¹ Cooper and Grant 1976
Spiriferida - Martiniidae	Martinia rhomboidalis¹ Martinia rhomboidalis¹ Girty 1909
Spiriferida - Ambocoeliidae	"Crurithyris guadalupensis" = Orbicoelia guadalupensis¹ "Crurithyris guadalupensis" = Orbicoelia guadalupensis¹ Girty 1909
Spiriferida - Elythidae	Astegosia subquadrata¹, Anomaloria anomala¹ Astegosia subquadrata¹ Girty 1909 Anomaloria anomala¹ Cooper and Grant 1969
Strophomenata
Productida - Strophalosiidae	Heteralosia magnispina¹ Heteralosia magnispina¹ Cooper and Grant 1975
Productida - Lyttoniidae	Eolyttonia sp.¹, Collemataria spatulata¹ Eolyttonia sp.¹ Frederiks 1924 Collemataria spatulata¹ Cooper and Grant 1974
Productida - Rigbyellidae	Rigbyella girtyi¹ Rigbyella girtyi¹ Wanner and Sieverts 1935
Productida - Cyclacanthariidae	Sestropoma cribriferum¹ Sestropoma cribriferum¹ Cooper and Grant 1969
Productida - Paucispiniferidae	Paucispinifera latidorsata¹ Paucispinifera latidorsata¹ Girty 1909
Productida -	Scapharina levis¹ Scapharina levis¹ Cooper and Grant 1975
Productida - Productellidae	Thamnosia capitanensis¹ Thamnosia capitanensis¹ Girty 1909
Orthotetida - Derbyiidae	Derbyia "sp. 1"¹, Derbyia sp.¹, Derbyia texta¹ Derbyia "sp. 1"¹ Waagen 1884 Derbyia sp.¹ Waagen 1884 Derbyia texta¹ Cooper and Grant 1974
Orthotetida - Schuchertellidae	Tropidelasma gregarium¹ Tropidelasma gregarium¹ Girty 1909
Orthotetida - Meekellidae	Geyerella americana¹, Ombonia guadalupensis¹ Geyerella americana¹ Girty 1909 Ombonia guadalupensis¹ Girty 1909
Strophomenida - Rugosochonetidae	Dyoros (Dyoros) hillanus¹, Micraphelia sp.¹ Dyoros (Dyoros) hillanus¹ Girty 1909 Micraphelia sp.¹ Cooper and Grant 1969
Echinoidea
-	Echinoidea indet.² Echinoidea indet.² Leske 1778 sea urchin
- Archaeocidaridae	Archaeocidaridae indet.² Archaeocidaridae indet.² M'Coy 1844 sea urchin [entered as Archeocidaridae indet.]
Cidaroida - Miocidaridae	Eotiaris guadalupensis³ Eotiaris guadalupensis³ Thompson 2017 pencil urchin
- Proterocidaridae	Pronechinus ? sp.² Pronechinus ? sp.² Kier 1965 sea urchin

¹Cooper and Grant 1977; ²Thompson et al. 2017; ³Thompson et al. 2015