PBDB Collection

USNM725n, Rader Ridge, Guadalupe Mountains: Wordian, Texas

List of taxa

Where & when

Geology

Taphonomy & methods

Metadata & references

Taxonomic list

Craniata - Craniida - Craniidae

	Acanthocrania sp. Williams 1943	Cooper and Grant 1977	VR category

	Acanthocrania minutispinosa Cooper and Grant 1974	Cooper and Grant 1977	VR category
Strophomenata - Strophomenida - Rugosochonetidae

	Micraphelia scitula Cooper and Grant 1969	Cooper and Grant 1977	R category
Strophomenata - Orthotetida - Derbyiidae

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

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

	Paucispinifera sp.	Cooper and Grant 1977	VR category
Strophomenata - Productida - Productellidae

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

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

	Echinosteges guadalupensis (Shumard 1858)	Cooper and Grant 1977	VR category
Strophomenata - Productida - Lyttoniidae

	Pseudoleptodus guadalupensis (Stehli 1956)	Cooper and Grant 1977	VR category
Strophomenata - Productida - Cyclacanthariidae

	Sestropoma cribriferum Cooper and Grant 1969	Cooper and Grant 1977	VR category
Rhynchonellata - Athyridida - Neoretziidae

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

	Thedusia ventricosa Cooper and Grant 1976	Cooper and Grant 1977	C category
	(1 measurement)

	Thedusia emarginata Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Hustedia samiata Cooper and Grant 1976	Cooper and Grant 1977	R category

	Hustedia demissa Cooper and Grant 1976	Cooper and Grant 1977	VR category
	(1 measurement)

	Hustedia rupinata Cooper and Grant 1976	Cooper and Grant 1977	A category
Rhynchonellata - Athyridida - Athyrididae

	Composita pyriformis Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Composita emarginata Girty 1908	Cooper and Grant 1977	C category
Rhynchonellata - Spiriferinida - Reticulariinidae

	Reticulariina sp. Fredericks 1916	Cooper and Grant 1977	VR category

	? Altiplecus deltosus Cooper and Grant 1976	Cooper and Grant 1977	C category
	(2 measurements)
Rhynchonellata - Spiriferinida - Spiriferellinidae

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

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

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

	Crenispirifer jubatus Cooper and Grant 1976	Cooper and Grant 1977	R category

	Spiriferellina nuda Cooper and Grant 1976	Cooper and Grant 1977	R category
Rhynchonellata - Spiriferinida - Pennospiriferinidae

	Arionthia lamaria Cooper and Grant 1976	Cooper and Grant 1977	VR category

	Arionthia polypleura (Girty 1908)	Cooper and Grant 1977	R category
Rhynchonellata - Spiriferinida - Sarganostegidae

	Sarganostega transversalis Cooper and Grant 1969	Cooper and Grant 1977	R category
	(2 measurements)
Rhynchonellata - Spiriferinida - Paraspiriferinidae

	Paraspiriferina sapinea Cooper and Grant 1976	Cooper and Grant 1977	R category
Rhynchonellata - Spiriferida - Martiniidae

	Rallacosta imporcata Cooper and Grant 1976	Cooper and Grant 1977	VR 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 - Rhynchonellida - Pontisiidae

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

	Anteridocus subcarinatus Cooper and Grant 1976	Cooper and Grant 1977	VR category
Rhynchonellata - Rhynchonellida - Wellerellidae

	Tautosia shumardiana (Girty 1908)	Cooper and Grant 1977	VR category

	Phrenophoria pinguis (Girty 1908)	Cooper and Grant 1977	VR category

	Phrenophoria perplexa Cooper and Grant 1976	Cooper and Grant 1977	VR category
Rhynchonellata - Rhynchonellida - Allorhynchidae

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

	Fascicosta longaeva (Girty 1908)	Cooper and Grant 1977	VR category
Rhynchonellata - Rhynchonellida - Petasmariidae

	Bryorhynchus bisulcatum (Shumard 1858)	Cooper and Grant 1977	C category
Rhynchonellata - Terebratulida - Notothyrididae

	Glossothyropsis polita Cooper and Grant 1976	Cooper and Grant 1977	VR category
Rhynchonellata - Terebratulida - Dielasmatidae

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

	Plectelasma planidorsatum Cooper and Grant 1976	Cooper and Grant 1977	VR category

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

Geography

Country:	United States	State/province:	Texas
Coordinates:	31.9° North, 104.8° West (view map)
Paleocoordinates:	3.6° North, 33.5° West
Basis of coordinate:	stated in text
Geographic resolution:	outcrop

Time

Period:	Permian	Epoch:	Guadalupian
Stage:	Wordian	10 m.y. bin:	Permian 4
Key time interval:	Wordian
Age range of interval:	266.90000 - 264.28000 m.y. ago

Stratigraphy

Formation:	Bell Canyon	Member:	Pinery
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:	105902
Authorizer:	M. Clapham	Enterer:	M. Clapham
Modifier:	M. Clapham	Research group:	marine invertebrate
Created:	2011-02-27 03:06:04	Last modified:	2013-11-25 13:02:06
Access level:	the public	Released:	2011-02-27 03:06:04
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]