PBDB Collection

USNM728p, D-Ranch Road, Guadalupe Mountains: Capitanian, Texas

List of taxa

Where & when

Geology

Taphonomy & methods

Metadata & references

Taxonomic list

Rhynchonellata - Athyridida - Athyrididae

	Cleiothyridina sp. Buckman 1906	Cooper and Grant 1977	VR category

	Cleiothyridina pilularis Cooper and Grant 1976	Cooper and Grant 1977	R category

	Xenosaria exotica Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Composita sp. Brown 1849	Cooper and Grant 1977	VR category

	Composita affinis Girty 1908	Cooper and Grant 1977	A category
Rhynchonellata - Athyridida - Neoretziidae

	Hustedia sp. Hall and Clarke 1893	Cooper and Grant 1977	A category

	Hustedia rupinata Cooper and Grant 1976	Cooper and Grant 1977	VA category

	Thedusia trigonalis (Girty 1908)	Cooper and Grant 1977	C category

	Thedusia ventricosa Cooper and Grant 1976	Cooper and Grant 1977	C category

	Thedusia biconvexa Cooper and Grant 1976	Cooper and Grant 1977	R category
	(3 measurements)
Rhynchonellata - Rhynchonellida - Petasmariidae

	Bryorhynchus bisulcatum (Shumard 1858)	Cooper and Grant 1977	VR category
Rhynchonellata - Rhynchonellida - Wellerellidae

	Strigirhynchia indentata (Shumard 1859)	Cooper and Grant 1977	R category

	Strigirhynchia elongata Cooper and Grant 1976	Cooper and Grant 1977	R category
	(1 measurement)

	Tautosia elegans (Girty 1908)	Cooper and Grant 1977	C category

	Tautosia shumardiana (Girty 1908)	Cooper and Grant 1977	C category
Rhynchonellata - Rhynchonellida - Pontisiidae

	Lirellaria costellata Cooper and Grant 1976	Cooper and Grant 1977	A category
	(1 measurement)

	Lirellaria crassa Cooper and Grant 1976	Cooper and Grant 1977	R category
	(2 measurements)

	Anteridocus swallovianus (Shumard 1859)	Cooper and Grant 1977	R category

	Aphaurosia rotundata Cooper and Grant 1976	Cooper and Grant 1977	C category
	(2 measurements)

	Aphaurosia scutata Cooper and Grant 1976	Cooper and Grant 1977	VR category
Rhynchonellata - Rhynchonellida - Allorhynchidae

	Deltarina magnicostata Cooper and Grant 1976	Cooper and Grant 1977	A category

	Allorhynchus venustulum Cooper and Grant 1976	Cooper and Grant 1977	C category

	Ptilotorhynchus delicatum Cooper and Grant 1976	Cooper and Grant 1977	R category

	Fascicosta longaeva (Girty 1908)	Cooper and Grant 1977	R category
Rhynchonellata - Rhynchonellida - Stenoscismatidae

	Stenoscisma sp. Conrad 1839	Cooper and Grant 1977	VR category

	Stenoscisma trabeatum Cooper and Grant 1976	Cooper and Grant 1977	R category

	Stenoscisma abbreviatum Cooper and Grant 1976	Cooper and Grant 1977	R category
	(3 measurements)
Rhynchonellata - Spiriferinida - Reticulariinidae

	Reticulariina sp. Fredericks 1916	Cooper and Grant 1977	R category
Rhynchonellata - Spiriferinida - Pennospiriferinidae

	Arionthia lamaria Cooper and Grant 1976	Cooper and Grant 1977	C category
Rhynchonellata - Spiriferinida - Paraspiriferinidae

	Paraspiriferina billingsi (Shumard 1858)	Cooper and Grant 1977	A category

	Callispirina rotunda Cooper and Grant 1976	Cooper and Grant 1977	C category
	(3 measurements)
Rhynchonellata - Spiriferinida - Spiriferellinidae

	Metriolepis nabis Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Spiriferellina nuda Cooper and Grant 1976	Cooper and Grant 1977	C category

	Crenispirifer myllus Cooper and Grant 1976	Cooper and Grant 1977	A category
Rhynchonellata - Spiriferinida - Sarganostegidae

	Sarganostega pressa Cooper and Grant 1976	Cooper and Grant 1977	C category
Rhynchonellata - Spiriferida - Spiriferellidae

	Eliva shumardi Cooper and Grant 1976	Cooper and Grant 1977	A category
	recombined as Aequalicosta shumardi

	Eliva inflata Cooper and Grant 1976	Cooper and Grant 1977	C category
	recombined as Aequalicosta inflata
Rhynchonellata - Spiriferida - Trigonotretidae

	Cartorhium sp. Cooper and Grant 1976	Cooper and Grant 1977	VR category
Rhynchonellata - Spiriferida - Ambocoeliidae

	Crurithyris guadalupensis (Girty 1908)	Cooper and Grant 1977	VA category
	recombined as Orbicoelia guadalupensis
Rhynchonellata - Spiriferida - Martiniidae

	Rallacosta sp. Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Martinia rhomboidalis Girty 1908	Cooper and Grant 1977	VA category
Rhynchonellata - Spiriferida - Elythidae

	Anomaloria anomala Cooper and Grant 1969	Cooper and Grant 1977	A category
	(1 measurement)

	Astegosia subquadrata (Girty 1908)	Cooper and Grant 1977	VA category
Rhynchonellata - Terebratulida - Notothyrididae

	Timorina ovata (Girty 1908)	Cooper and Grant 1977	R category

	Notothyris sp. Waagen 1882	Cooper and Grant 1977	R category
Rhynchonellata - Terebratulida - Cryptonellidae

	Heterelasma venustulum Girty 1908	Cooper and Grant 1977	R category

	Heterelasma shumardianum Girty 1908	Cooper and Grant 1977	VR category
Rhynchonellata - Terebratulida - Pseudodielasmatidae

	Pseudodielasma pinyonense Cooper and Grant 1976	Cooper and Grant 1977	R category
Rhynchonellata - Terebratulida - Dielasmatidae

	Dielasma sp. King 1856	Cooper and Grant 1977	R category

	Dielasma sulcatum Girty 1908	Cooper and Grant 1977	C category

	Dielasma uniplicatum Cooper and Grant 1976	Cooper and Grant 1977	VR category
	(1 measurement)

	Dielasma cordatum Girty 1908	Cooper and Grant 1977	R category

	Plectelasma guadalupense (Girty 1908)	Cooper and Grant 1977	R category
Strophomenata - Productida - Strophalosiidae

	Heteralosia magnispina Cooper and Grant 1975	Cooper and Grant 1977	C category
Strophomenata - Productida - Aulostegidae

	Echinosteges guadalupensis (Shumard 1858)	Cooper and Grant 1977	VR category

	Ctenalosia sp. Cooper and Stehli 1955	Cooper and Grant 1977	VR category
Strophomenata - Productida

	Scapharina levis Cooper and Grant 1975	Cooper and Grant 1977	R category
Strophomenata - Productida - Paucispiniferidae

	Paucispinifera latidorsata (Girty 1908)	Cooper and Grant 1977	VR category
Strophomenata - Productida - Productellidae

	Thamnosia sp. Cooper and Grant 1969	Cooper and Grant 1977	VR category

	Thamnosia capitanensis (Girty 1908)	Cooper and Grant 1977	VR category
Strophomenata - Productida - Lyttoniidae

	Collemataria spatulata Cooper and Grant 1974	Cooper and Grant 1977	R category
Strophomenata - Productida - Rigbyellidae

	Rigbyella girtyi (Wanner and Sieverts 1935)	Cooper and Grant 1977	VR category
Strophomenata - Productida - Cyclacanthariidae

	Sestropoma cribriferum Cooper and Grant 1969	Cooper and Grant 1977	R category
Strophomenata - Orthotetida - Meekellidae

	Ombonia guadalupensis (Girty 1908)	Cooper and Grant 1977	C category

	Geyerella americana Girty 1908	Cooper and Grant 1977	VR category
Strophomenata - Orthotetida - Schuchertellidae

	Tropidelasma gregarium (Girty 1908)	Cooper and Grant 1977	C category
Strophomenata - Orthotetida - Derbyiidae

	Derbyia informal sp. 1 Waagen 1884	Cooper and Grant 1977	C category

	Derbyia sp. Waagen 1884	Cooper and Grant 1977	C category
Strophomenata - Strophomenida - Rugosochonetidae

	Dyoros (Dyoros) hillanus (Girty 1908)	Cooper and Grant 1977	C category
Bivalvia - Pectinida - Streblochondriidae

	Guizhoupecten cheni Newell and Boyd 1985	Newell and Boyd 1985
	(2 measurements)
Trilobita - Proetida - Phillipsiidae

	Anisopyge perannulata (Shumard 1858)	Brezinski 1992
Echinoidea - Cidaroida - Miocidaridae

	Eotiaris guadalupensis n. sp. Thompson 2017	Thompson et al. 2015
Echinoidea - Archaeocidaridae

	Archaeocidaridae indet. M'Coy 1844	Thompson et al. 2017
see common names

Geography

Country:	United States	State/province:	Texas
Coordinates:	31.9° North, 104.7° West (view map)
Paleocoordinates:	4.1° North, 33.2° West
Basis of coordinate:	based on nearby landmark
Geographic resolution:	outcrop

Time

Period:	Permian	Epoch:	Guadalupian
Stage:	Capitanian	10 m.y. bin:	Permian 4
Key time interval:	Capitanian
Age range of interval:	264.28000 - 259.51000 m.y. ago

Stratigraphy

Formation:	Bell Canyon	Member:	Lamar
Stratigraphic resolution:	group of beds

Lithology and environment

Primary lithology:	lithified "limestone"
Environment:	slope

Taphonomy

Modes of preservation:	body,replaced with silica
Size of fossils:	macrofossils

Collection methods and comments

Collection methods:	field collection
Reason for describing collection:	taxonomic analysis

Metadata

Database number:	102618
Authorizer:	M. Clapham	Enterer:	M. Clapham
Modifier:	M. Clapham	Research group:	marine invertebrate
Created:	2011-01-17 15:58:47	Last modified:	2013-11-25 13:02:06
Access level:	the public	Released:	2011-01-17 15:58:47
Creative Commons license:	CC BY

Reference information

Primary reference:

11454.

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]

Secondary references:

11483		D. K. Brezinski. 1992. Permian trilobites from west Texas. Journal of Paleontology 66(6):924-943 [D. Bottjer/M. Clapham/M. Clapham]
11407		G. A. Cooper and R. E. Grant. 1977. Permian Brachiopods of West Texas, VI. Smithsonian Contributions to Paleobiology 32:3161-3370 [T. Olszewski/K. Tracy/M. Clapham]
27611		N. D. Newell and D.W. Boyd. 1985. Permian scallops of the pectinacean family Streblochondriidae. American Museum Novitates 2831:1-13 [M. Clapham/M. Clapham]
11472		N. D. Newell and D.W. Boyd. 1995. Pectinoid bivalves of the Permian-Triassic crisis. Bulletin of the American Museum of Natural History 227:1-95 [D. Bottjer/M. Clapham/M. Clapham]
56700		J. R. Thompson, E. Petsios, E. H. Davidson, E. M. Erkenbrack, F. Gao and D. J. Bottjer. 2015. Reorganization of sea urchin gene regulatory networks at least 268 million years ago as revealed by oldest fossil cidaroid echinoid. Scientific Reports 5(15541):1-9 [M. Clapham/M. Clapham/M. Clapham]
62467		J. R. Thompson, E. Petsios, and D. J. Bottjer. 2017. A diverse assemblage of Permian echinoids (Echinodermata, Echinoidea) and implications for character evolution in early crown group echinoids. Journal of Paleontology 91(4):767-780 [V. Syverson/V. Syverson/M. Uhen]