PBDB Collection

USNM725o, Rader Ridge, Guadalupe Mountains: Capitanian, Texas

List of taxa

Where & when

Geology

Taphonomy & methods

Metadata & references

Taxonomic list

Strophomenata - Strophomenida - Rugosochonetidae

	Micraphelia scitula Cooper and Grant 1969	Cooper and Grant 1977	R category

	Dyoros (Dyoros) intrepidus Cooper and Grant 1975	Cooper and Grant 1977	VR category
Strophomenata - Productida - Cyclacanthariidae

	Sestropoma cribriferum Cooper and Grant 1969	Cooper and Grant 1977	VR category
Strophomenata - Productida

	Scapharina rugosa Cooper and Grant 1975	Cooper and Grant 1977	VR category
Strophomenata - Orthotetida - Derbyiidae

	Derbyia sp. Waagen 1884	Cooper and Grant 1977	VR category
Rhynchonellata - Spiriferinida - Spiriferellinidae

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

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

	Sarganostega transversalis Cooper and Grant 1969	Cooper and Grant 1977	VR category
Rhynchonellata - Spiriferinida - Reticulariinidae

	Reticulariina sp. Fredericks 1916	Cooper and Grant 1977	C category

	Reticulariina welleri (Girty 1908)	Cooper and Grant 1977	VR category
Rhynchonellata - Spiriferinida - Paraspiriferinidae

	Paraspiriferina sapinea Cooper and Grant 1976	Cooper and Grant 1977	R category
Rhynchonellata - Rhynchonellida - Petasmariidae

	Bryorhynchus bisulcatum (Shumard 1858)	Cooper and Grant 1977	C category
Rhynchonellata - Athyridida - Athyrididae

	Composita emarginata Girty 1908	Cooper and Grant 1977	R category
Rhynchonellata - Athyridida - Neoretziidae

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

	Hustedia rupinata Cooper and Grant 1976	Cooper and Grant 1977	C category
Rhynchonellata - Spiriferida - Spiriferellidae

	Spiriferella sulcifer (Shumard 1858)	Cooper and Grant 1977	VR category

	Elivina annectens Cooper and Grant 1976	Cooper and Grant 1977	C category
	recombined as Bamberina annectens
Rhynchonellata - Terebratulida - Dielasmatidae

	Plectelasma guadalupense (Girty 1908)	Cooper and Grant 1977	VR category

	Dielasma sp. King 1856	Cooper and Grant 1977	VR category

	Dielasma sulcatum Girty 1908	Cooper and Grant 1977	VR category
see common names

Geography

Country:	United States	State/province:	Texas
Coordinates:	31.9° North, 104.8° West (view map)
Paleocoordinates:	4.1° North, 33.3° West
Basis of coordinate:	stated in text
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:	Rader
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:	105903
Authorizer:	M. Clapham	Enterer:	M. Clapham
Modifier:	M. Clapham	Research group:	marine invertebrate
Created:	2011-02-27 03:07:37	Last modified:	2013-11-25 13:02:06
Access level:	the public	Released:	2011-02-27 03:07:37
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:

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]
35341		B. R. Wardlaw. 2008. Paleontologic database for the Guadalupe Peak 1: 100,000 Quadrangle: a prototype for the National Paleontologic Database, Paleodata. United States Geological Survey Open-File Report 2008–1141:1-99 [M. Clapham/M. Clapham/M. Clapham]