PBDB Collection

USNM733, Hegler (Ligon) Ranch, Guadalupe Mountains (Permian of the United States)

Where: Texas (31.9° N, 104.8° W)

• Paleocoordinates: 8.2° N, 31.2° W (Wright 2013)

• coordinate stated in text

• outcrop-level geographic resolution

When: Pinery Member (Bell Canyon Formation), Wordian (266.9 - 264.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: slope; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Reposited in the USNM

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 106108: authorized by Matthew Clapham, entered by Matthew Clapham on 02.03.2011

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names

Rhynchonellata
Spiriferida - Martiniidae	Rallacosta imporcata Rallacosta imporcata Cooper and Grant 1976
Spiriferida - Spiriferellidae	Spiriferella sulcifer, "Elivina annectens" = Bamberina annectens Spiriferella sulcifer Shumard 1858 "Elivina annectens" = Bamberina annectens Cooper and Grant 1976
Athyridida - Neoretziidae	Thedusia trigonalis, Thedusia ventricosa, Hustedia rupinata, Hustedia demissa Thedusia trigonalis Girty 1909 Thedusia ventricosa Cooper and Grant 1976 Hustedia rupinata Cooper and Grant 1976 Hustedia demissa Cooper and Grant 1976
Athyridida - Athyrididae	Composita emarginata Composita emarginata Girty 1909
Rhynchonellida - Petasmariidae	Bryorhynchus bisulcatum Bryorhynchus bisulcatum Shumard 1858
Rhynchonellida - Wellerellidae	Phrenophoria perplexa, Tautosia elegans Phrenophoria perplexa Cooper and Grant 1976 Tautosia elegans Girty 1909
Rhynchonellida - Pontisiidae	Anteridocus swallovianus Anteridocus swallovianus Shumard 1859
Rhynchonellida - Allorhynchidae	Ptilotorhynchus delicatum, Deltarina magnicostata Ptilotorhynchus delicatum Cooper and Grant 1976 Deltarina magnicostata Cooper and Grant 1976
Terebratulida - Dielasmatidae	Dielasma sulcatum, Plectelasma guadalupense Dielasma sulcatum Girty 1909 Plectelasma guadalupense Girty 1909
Terebratulida - Cryptonellidae	Heterelasma shumardianum Heterelasma shumardianum Girty 1909
Terebratulida - Notothyrididae	Glossothyropsis cryptacanthoides Glossothyropsis cryptacanthoides Cooper and Grant 1976
Spiriferinida - Sarganostegidae	Sarganostega transversalis Sarganostega transversalis Cooper and Grant 1969
Spiriferinida - Paraspiriferinidae	Paraspiriferina sapinea Paraspiriferina sapinea Cooper and Grant 1976
Spiriferinida - Reticulariinidae	Reticulariina sp., Reticulariina echinata, Altiplecus trapezoidalis, ? Altiplecus deltosus Reticulariina sp. Fredericks 1916 Reticulariina echinata Cooper and Grant 1976 Altiplecus trapezoidalis Cooper and Grant 1976 ? Altiplecus deltosus Cooper and Grant 1976
Spiriferinida - Spiriferellinidae	Crenispirifer jubatus, Metriolepis pedicosa, Metriolepis nabis Crenispirifer jubatus Cooper and Grant 1976 Metriolepis pedicosa Cooper and Grant 1976 Metriolepis nabis Cooper and Grant 1976
Strophomenata
Productida - Aulostegidae	Rhamnaria shumardi, Craspedona newelli Rhamnaria shumardi Cooper and Grant 1975 Craspedona newelli Cooper and Grant 1975
Productida - Strophalosiidae	Heteralosia magnispina Heteralosia magnispina Cooper and Grant 1975
Productida - Cyclacanthariidae	Sestropoma cribriferum Sestropoma cribriferum Cooper and Grant 1969
Productida - Lyttoniidae	Pseudoleptodus guadalupensis Pseudoleptodus guadalupensis Stehli 1956
Productida - Productellidae	Thamnosia capitanensis Thamnosia capitanensis Girty 1909
Productida -	Scapharina levis Scapharina levis Cooper and Grant 1975
Productida - Paucispiniferidae	Paucispinifera spinosa, Paucispinifera suspecta Paucispinifera spinosa Cooper and Grant 1975 Paucispinifera suspecta Cooper and Grant 1975
Orthotetida - Derbyiidae	Derbyia sp. Derbyia sp. Waagen 1884
Orthotetida - Schuchertellidae	Tropidelasma gregarium Tropidelasma gregarium Girty 1909
Strophomenida - Rugosochonetidae	Dyoros (Dyoros) intrepidus, Micraphelia subalata, Micraphelia scitula Dyoros (Dyoros) intrepidus Cooper and Grant 1975 Micraphelia subalata Cooper and Grant 1975 Micraphelia scitula Cooper and Grant 1969