Where: Brewster County, Texas (30.3° N, 103.3° W: paleocoordinates 1.4° N, 33.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Road Canyon Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: slope; limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the USNM
Collection methods: bulk, chemical,
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 43563: authorized by David Bottjer, entered by Matthew Clapham on 15.08.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
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Polyplacophora | |
"Pterochiton arthurcooperi" = Schematochiton arthurcooperi10
"Pterochiton arthurcooperi" = Schematochiton arthurcooperi10 Smith 1976 chiton 3 Intermediate valves, 1 Tail valve
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Cephalopoda | |
"Pseudogastrioceras cooperi" = Altudoceras cooperi4
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Gastropoda | |
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"Bellerophon (Bellerophon) plummeri" = Waagenella plummeri12, "Bellerophon (Pharkidonotus) sp." = Pharkidonotus12, Bellerophon (Bellerophon) kingorum12, "Knightites (Retispira) girtyi" = Retispira lyelli12
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Peruvispira delicata2, Apachella franciscana2, Apachella translirata2, Apachella pseudostrigillata2, Apachella nodosa2, Lacunospira lirata n. sp.1, Hypselentoma ornata n. sp.2, Ananias permianus2, Ananias labrectus2, Ananias ootomaria n. sp.2, "Glabrocingulum (Glabrocingulum) coronatum" = Glabrocingulum coronatum2, "Glabrocingulum (Glabrocingulum) alveozonum" = Glabrocingulum alveozonum2, Glabrocingulum (Glabrocingulum) diablo2
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Eirlysia reticulata1, Worthenia tabulata2, Worthenia kingi2, Tapinotomaria costata1, Tapinotomaria duplicostata1
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Bivalvia | |
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Craniata | |
Lepidocrania tardispinosa n. gen. n. sp.4
Lepidocrania tardispinosa n. gen. n. sp.4 Cooper and Grant 1974 | |
Rhynchonellata | |
Rhynchopora sphenoides4 Cooper and Grant 1976 | |
Stenoscisma sp.4 Conrad 1839
Stenoscisma camurum4 Cooper and Grant 1976
Stenoscisma bonum4 Cooper and Grant 1976 | |
Cenorhynchia saginata n. gen. n. sp.4, Tautosia galbina4, Phrenophoria "sp. 2"4, Phrenophoria planiventra4, Holosia ovalis n. gen. n. sp.4
Cenorhynchia saginata n. gen. n. sp.4 Cooper and Grant 1976
Tautosia galbina4 Cooper and Grant 1976
Phrenophoria "sp. 2"4 Cooper and Grant 1969
Phrenophoria planiventra4 Cooper and Grant 1976
Holosia ovalis n. gen. n. sp.4 Cooper and Grant 1976 | |
Petasmatherus pumilus4 Cooper and Grant 1976 | |
"Neophricadothyris cordata n. sp." = Permophricodothyris cordata4
"Neophricadothyris cordata n. sp." = Permophricodothyris cordata4 Cooper and Grant 1976 | |
"Crurithyris minutalis n. sp." = Cruricella minutalis4
"Crurithyris minutalis n. sp." = Cruricella minutalis4 Cooper and Grant 1976 | |
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Composita crassa n. sp.4
Composita crassa n. sp.4 Cooper and Grant 1976 | |
Hustedia sp.4 Hall and Clarke 1893
Hustedia cuneata n. sp.4 Cooper and Grant 1976
Hustedia consuta n. sp.4 Cooper and Grant 1976 | |
Crenispirifer sp.4 Stehli 1954
Metriolepis ziczac n. gen. n. sp.4 Cooper and Grant 1976 | |
Reticulariina sp.4 Fredericks 1916
Reticulariina subulata4 Cooper and Grant 1976
Reticulariina venustula4 Cooper and Grant 1976 | |
Paraspiriferina cellulana n. sp.4
Paraspiriferina cellulana n. sp.4 Cooper and Grant 1976 | |
Acosarina mesoplatys4 King 1931 | |
Dielasma expansum n. sp.4 Cooper and Grant 1976
Dielasma emarginatum n. sp.4 Cooper and Grant 1976 | |
Glossothyropsis superba n. sp.4 Cooper and Grant 1976
Chondronia ovalis n. gen. n. sp.4 Cooper and Grant 1976 | |
Heterelasma glansfagea n. sp.4
Heterelasma glansfagea n. sp.4 Cooper and Grant 1976 | |
Strophomenata | |
Chonetinetes reversus n. sp.4, Dyoros (Dyoros) transversus n. sp.4, Dyoros (Dyoros) endospinus n. sp.4, Dyoros (Dyoros) extensus n. sp.4, Dyoros (Dyoros) angulatus n. sp.4, Dyoros (Lissosia) parvus n. sp.4, Dyoros (Lissosia) concavus n. sp.4
Chonetinetes reversus n. sp.4 Cooper and Grant 1969
Dyoros (Dyoros) transversus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) endospinus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) extensus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) angulatus n. sp.4 Cooper and Grant 1975
Dyoros (Lissosia) parvus n. sp.4 Cooper and Grant 1975
Dyoros (Lissosia) concavus n. sp.4 Cooper and Grant 1975 | |
Cyclacantharia transitoria n. sp.4 Cooper and Grant 1975
Taphrosestria peculiaris4 Cooper and Grant 1975 | |
Collemataria sp. n. gen.4 Cooper and Grant 1974
Eolyttonia chaotica n. sp.4 Cooper and Grant 1974 | |
Liosotella wordensis4, Liosotella costata n. sp.4, Paucispinifera sulcata n. sp.4, Paucispinifera costellata n. sp.4
Liosotella wordensis4 King 1931
Liosotella costata n. sp.4 Cooper and Grant 1975
Paucispinifera sulcata n. sp.4 Cooper and Grant 1975
Paucispinifera costellata n. sp.4 Cooper and Grant 1975 | |
Rugatia mckeei4, Spinarella lobata4, Echinauris irregularis n. sp.4, Echinauris lappacea n. sp.4, Echinauris bella n. sp.4, "Kutorginella sullivanensis" = Retaria sullivanensis4
Rugatia mckeei4 Cooper and Grant 1975
Spinarella lobata4 Cooper and Grant 1975
Echinauris irregularis n. sp.4 Cooper and Grant 1975
Echinauris lappacea n. sp.4 Cooper and Grant 1975
Echinauris bella n. sp.4 Cooper and Grant 1975
"Kutorginella sullivanensis" = Retaria sullivanensis4 King 1931 | |
Peniculauris costata n. sp.4 Cooper and Grant 1975
Yakovlevia sulcata4 Cooper and Grant 1975 | |
Waagenoconcha platys4 Cooper and Grant 1975
Waagenoconcha convexa4 Cooper and Grant 1975 | |
Megousia auriculata4 Muir-Wood and Cooper 1960
Holotricharina sparsa n. gen. n. sp.4 Cooper and Grant 1975
Grandaurispina "sp. 2"4 Muir-Wood and Cooper 1960 | |
Rhamnaria tenuispinosa4 Cooper and Grant 1975
Edriosteges multispinosus4 Muir-Wood and Cooper 1960 | |
Heteralosia "sp. 2"4 King 1938 | |
Derbyia texta n. sp.4, Derbyia complicata n. sp.4, Derbyia cincinnata n. sp.4, Derbyia informis n. sp.4, Derbyia laqueata n. sp.4
Derbyia texta n. sp.4 Cooper and Grant 1974
Derbyia complicata n. sp.4 Cooper and Grant 1974
Derbyia cincinnata n. sp.4 Cooper and Grant 1974
Derbyia informis n. sp.4 Cooper and Grant 1974
Derbyia laqueata n. sp.4 Cooper and Grant 1974 | |
Tropidelasma corniculum4 Cooper and Grant 1974 | |
Geyerella inexpectata n. sp.4 Cooper and Grant 1974
Meekella calathica n. sp.4 Cooper and Grant 1974 | |
Stenolaemata | |
? Stenopora sp.13 Lonsdale 1844 | |
Septopora "sp. 8"13, Septopora "sp. 9"13, Septopora "sp. 11"13, Septopora sp.13, Septopora orientalis13
Septopora orientalis13 Bassler 1929 | |
? Rhombopora sp.13 Meek 1872 | |
Trilobita | |
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Hexactinellida | |
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Demospongiae | |
Jereina ramosa n. sp.6
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