PBDB Collection

USNM724b, Hill 4910, Glass Mountains (Permian of the United States)

Where: Texas (30.3° N, 103.3° W: paleocoordinates 1.4° N, 33.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Road Canyon Formation, Roadian (272.3 - 268.8 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 102606: authorized by Matthew Clapham, entered by Matthew Clapham on 17.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Strophomenata
Orthotetida - Meekellidae	Meekella calathica² Meekella calathica² Cooper and Grant 1974
Orthotetida - Derbyiidae	Derbyia sp.², Derbyia laqueata², Derbyia informis², Derbyia cincinnata² Derbyia sp.² Waagen 1884 Derbyia laqueata² Cooper and Grant 1974 Derbyia informis² Cooper and Grant 1974 Derbyia cincinnata² Cooper and Grant 1974
Orthotetida - Schuchertellidae	Goniarina striata², Bothrostegium derbyoideum² Goniarina striata² Cooper and Grant 1974 Bothrostegium derbyoideum² Cooper and Grant 1974
Productida - Productellidae	"Kutorginella sullivanensis" = Retaria sullivanensis², Costispinifera rugatula², Echinauris sp.², Echinauris irregularis², Echinauris lappacea², Echinauris bella², Rugatia incurvata² "Kutorginella sullivanensis" = Retaria sullivanensis² King 1931 Costispinifera rugatula² Girty 1909 Echinauris sp.² Muir-Wood and Cooper 1960 Echinauris irregularis² Cooper and Grant 1975 Echinauris lappacea² Cooper and Grant 1975 Echinauris bella² Cooper and Grant 1975 Rugatia incurvata² King 1931
Productida - Productidae	Peniculauris costata² Peniculauris costata² Cooper and Grant 1975
Productida - Paucispiniferidae	Paucispinifera sulcata² Paucispinifera sulcata² Cooper and Grant 1975
Productida - Echinoconchidae	Waagenoconcha convexa² Waagenoconcha convexa² Cooper and Grant 1975
Productida - Linoproductidae	Holotricharina sparsa², Megousia auriculata² Holotricharina sparsa² Cooper and Grant 1975 Megousia auriculata² Muir-Wood and Cooper 1960
Productida - Aulostegidae	Rhamnaria tenuispinosa², Edriosteges sp.², Edriosteges multispinosus² Rhamnaria tenuispinosa² Cooper and Grant 1975 Edriosteges sp.² Muir-Wood and Cooper 1960 Edriosteges multispinosus² Muir-Wood and Cooper 1960
Productida - Cyclacanthariidae	Taphrosestria peculiaris², Taphrosestria expansa², Cyclacantharia transitoria² Taphrosestria peculiaris² Cooper and Grant 1975 Taphrosestria expansa² Cooper and Grant 1975 Cyclacantharia transitoria² Cooper and Grant 1975
Productida - Lyttoniidae	Eolyttonia sp.² Eolyttonia sp.² Frederiks 1924
Rhynchonellata
Spiriferida - Elythidae	Neophricadothyris crassibecca² Neophricadothyris crassibecca² Cooper and Grant 1976
Spiriferida - Trigonotretidae	Neospirifer bakeri² Neospirifer bakeri² King 1931 ssp. bakeri
Athyridida - Athyrididae	Composita sp.² Composita sp.² Brown 1849
Athyridida - Neoretziidae	Hustedia connorsi² Hustedia connorsi² Cooper and Grant 1976
Rhynchonellida - Wellerellidae	Cenorhynchia parvula² Cenorhynchia parvula² Cooper and Grant 1976
Rhynchonellida - Pontisiidae	Anteridocus seminudus² Anteridocus seminudus² Cooper and Grant 1976
Rhynchonellida - Stenoscismatidae	Stenoscisma bonum² Stenoscisma bonum² Cooper and Grant 1976
Rhynchonellida - Rhynchoporidae	Rhynchopora sphenoides² Rhynchopora sphenoides² Cooper and Grant 1976
Orthida - Schizophoriidae	Acosarina mesoplatys² Acosarina mesoplatys² King 1931
Terebratulida - Cryptonellidae	Texarina wordensis² Texarina wordensis² King 1931
Terebratulida - Notothyrididae	Chondronia ovalis² Chondronia ovalis² Cooper and Grant 1976
Spiriferinida - Spiriferellinidae	Metriolepis ziczac² Metriolepis ziczac² Cooper and Grant 1976
Bivalvia
Myalinida - Myalinidae	Myalina lamellosa³ Myalina lamellosa³ McRoberts and Newell 2005 clam
Pectinida - Annuliconchidae	Annuliconcha dentata⁵ Annuliconcha dentata⁵ Newell and Boyd 1995 scallop
Pectinida - Heteropectinidae	Girtypecten sublaqueatus⁵ Girtypecten sublaqueatus⁵ Girty 1909 scallop
Pectinida - Streblochondriidae	Eocamptonectes papillatus⁵ Eocamptonectes papillatus⁵ Girty 1909 scallop
Pectinida - Deltopectinidae	Cyrtorostra varicostata⁵ Cyrtorostra varicostata⁵ Branson 1930 scallop
Pectinida - Pseudomonotidae	Prospondylus acinetus⁴ Prospondylus acinetus⁴ Newell and Boyd 1970 scallop
Trilobita
Proetida - Phillipsiidae	Delaria brevis¹ Delaria brevis¹ Brezinski 1992 trilobite

¹Brezinski 1992; ²Cooper and Grant 1977; ³McRoberts and Newell 2005; ⁴Newell and Boyd 1970; ⁵Newell and Boyd 1995