University of Texas T9, Round Point Ridge, Glass Mountains (Permian of the United States)

Where: Brewster County, Texas (30.3° N, 103.3° W: paleocoordinates 1.1° N, 33.5° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Cathedral Mountain Formation, Kungurian (279.3 - 272.3 Ma)

• "Leonard" Formation

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collection methods: Repository: University of Texas

Primary reference: R. E. King. 1931. The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda. The University of Texas Bulletin 3042:1-245 [T. Olszewski/L. Fall/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 149931: authorized by Matthew Clapham, entered by Matthew Clapham on 29.08.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Stenoscismatidae
"Camarophoria venusta" = Stenoscisma venustum
"Camarophoria venusta" = Stenoscisma venustum Girty 1909
 Orthida - Enteletidae
Enteletes dumblei Girty 1909
 Athyridida - Athyrididae
 Spiriferida - Trigonotretidae
"Spirifer infraplica" = Gypospirifer infraplicus
"Spirifer infraplica" = Gypospirifer infraplicus King 1931
Spirifer marcoui infraplica
 Spiriferida - Spiriferellidae
"Spirifer (Neospirifer) pseudocameratus" = Timaniella pseudocamerata
"Spirifer (Neospirifer) pseudocameratus" = Timaniella pseudocamerata Girty 1920
 Spiriferida - Elythidae
"Squamularia guadalupensis" = Phricodothyris guadalupensis
"Squamularia guadalupensis" = Phricodothyris guadalupensis Shumard 1859
Strophomenata
 Orthotetida - Schuchertellidae
"Streptorhynchus undulatum" = Tropidelasma undulatum, "Streptorhynchus pygmaeum" = Tropidelasma pygmaeum
"Streptorhynchus undulatum" = Tropidelasma undulatum King 1931
"Streptorhynchus pygmaeum" = Tropidelasma pygmaeum Girty 1909
 Orthotetida - Meekellidae
Meekella attenuata Girty 1909
 Strophomenida - Rugosochonetidae
"Chonetes subliratus" = Dyoros (Dyoros) subliratus
"Chonetes subliratus" = Dyoros (Dyoros) subliratus Girty 1909
 Productida - Paucispiniferidae
"Marginifera sublaevis" = Anemonaria sublaevis, "Marginifera wabashensis" = Hystriculina wabashensis
"Marginifera sublaevis" = Anemonaria sublaevis King 1931
"Marginifera wabashensis" = Hystriculina wabashensis Norwood and Pratten 1855
 Productida -
 Productida - Productellidae
"Marginifera reticulata" = Spyridiophora reticulata
"Marginifera reticulata" = Spyridiophora reticulata King 1931
 Productida - Productidae
"Productus ivesi" = Peniculauris ivesi
"Productus ivesi" = Peniculauris ivesi Newberry 1861
 Productida - Aulostegidae
"Aulosteges medlicottianus" = Edriosteges medlicottianus, "Aulosteges magnicostatus" = Chonosteges magnicostatus
"Aulosteges medlicottianus" = Edriosteges medlicottianus Waagen 1884
"Aulosteges magnicostatus" = Chonosteges magnicostatus Girty 1909
 Productida - Lyttoniidae
"Lyttonia americana" = Leptodus
"Lyttonia americana" = Leptodus
Lyttonia nobilis americanus