PBDB Collection

USNM721w, Sullivan Peak, Glass Mountains (Permian of the United States)

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

• coordinate estimated from map

• small collection-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 101793: authorized by Matthew Clapham, entered by Matthew Clapham on 03.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Trilobita
Proetida - Phillipsiidae	Delaria granti², Delaria antiqua², Delaria brevis² Delaria granti² Brezinski 1992 trilobite Delaria antiqua² Girty 1909 trilobite Delaria brevis² Brezinski 1992 trilobite
Rhynchonellata
Spiriferida - Trigonotretidae	Neospirifer bakeri³ Neospirifer bakeri³ King 1931 ssp. bakeri
Terebratulida - Notothyrididae	Chondronia ovalis³ Chondronia ovalis³ Cooper and Grant 1976
Athyridida - Athyrididae	Composita crassa³ Composita crassa³ Cooper and Grant 1976
Athyridida - Neoretziidae	Hustedia sp.³ Hustedia sp.³ Hall and Clarke 1893
Orthida - Schizophoriidae	Acosarina mesoplatys³ Acosarina mesoplatys³ King 1931
Rhynchonellida - Wellerellidae	Cenorhynchia mitigata³ Cenorhynchia mitigata³ Cooper and Grant 1976
Strophomenata
Productida - Productellidae	Echinauris lappacea³ Echinauris lappacea³ Cooper and Grant 1975
Productida - Cyclacanthariidae	Cyclacantharia transitoria³, Taphrosestria peculiaris³ Cyclacantharia transitoria³ Cooper and Grant 1975 Taphrosestria peculiaris³ Cooper and Grant 1975
Productida - Lyttoniidae	Coscinophora magnifica³ Coscinophora magnifica³ Cooper and Grant 1974
Productida - Aulostegidae	Edriosteges multispinosus³ Edriosteges multispinosus³ Muir-Wood and Cooper 1960
Orthotetida - Derbyiidae	Derbyia laqueata³ Derbyia laqueata³ Cooper and Grant 1974
Orthotetida - Meekellidae	Meekella calathica³ Meekella calathica³ Cooper and Grant 1974
Orthotetida - Schuchertellidae	Bothrostegium derbyoideum³ Bothrostegium derbyoideum³ Cooper and Grant 1974
Gastropoda
Murchisoniina - Gosseletinidae	"Glabrocingulum (Glabrocingulum) texanum" = Glabrocingulum texanum¹ "Glabrocingulum (Glabrocingulum) texanum" = Glabrocingulum texanum¹ Batten 1989 snail

¹Batten 1989; ²Brezinski 1992; ³Cooper and Grant 1977