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
Bivalvia | |
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Gastropoda | |
Apachella translirata2, Apachella nodosa2, Apachella pseudostrigillata2, Apachella franciscana2, Ananias labrectus2, Ananias permianus2, Ananias ootomaria n. sp.2, Lacunospira lirata n. sp.1, "Glabrocingulum (Glabrocingulum) alveozonum" = Glabrocingulum alveozonum2, Glabrocingulum (Glabrocingulum) diablo2, "Glabrocingulum (Glabrocingulum) coronatum" = Glabrocingulum coronatum2, Hypselentoma ornata n. sp.2, Peruvispira delicata2
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Worthenia tabulata2, Worthenia kingi2, Eirlysia reticulata1, Tapinotomaria costata1, Tapinotomaria duplicostata1
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"Knightites (Retispira) girtyi" = Retispira lyelli12, Bellerophon (Bellerophon) kingorum12, "Bellerophon (Pharkidonotus) sp." = Pharkidonotus12, "Bellerophon (Bellerophon) plummeri" = Waagenella plummeri12
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Cephalopoda | |
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"Pseudogastrioceras cooperi" = Altudoceras cooperi4
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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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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 | |
Petasmatherus pumilus4 Cooper and Grant 1976 | |
Holosia ovalis n. gen. n. sp.4, Cenorhynchia saginata n. gen. n. sp.4, Phrenophoria "sp. 2"4, Phrenophoria planiventra4, Tautosia galbina4
Holosia ovalis n. gen. n. sp.4 Cooper and Grant 1976
Cenorhynchia saginata n. gen. n. sp.4 Cooper and Grant 1976
Phrenophoria "sp. 2"4 Cooper and Grant 1969
Phrenophoria planiventra4 Cooper and Grant 1976
Tautosia galbina4 Cooper and Grant 1976 | |
Stenoscisma sp.4 Conrad 1839
Stenoscisma bonum4 Cooper and Grant 1976
Stenoscisma camurum4 Cooper and Grant 1976 | |
Metriolepis ziczac n. gen. n. sp.4 Cooper and Grant 1976
Crenispirifer sp.4 Stehli 1954 | |
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 | |
Chondronia ovalis n. gen. n. sp.4 Cooper and Grant 1976
Glossothyropsis superba n. sp.4 Cooper and Grant 1976 | |
Heterelasma glansfagea n. sp.4
Heterelasma glansfagea n. sp.4 Cooper and Grant 1976 | |
Dielasma emarginatum n. sp.4 Cooper and Grant 1976
Dielasma expansum n. sp.4 Cooper and Grant 1976 | |
Acosarina mesoplatys4 King 1931 | |
Hustedia sp.4 Hall and Clarke 1893
Hustedia consuta n. sp.4 Cooper and Grant 1976
Hustedia cuneata n. sp.4 Cooper and Grant 1976 | |
Composita crassa n. sp.4
Composita crassa n. sp.4 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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Strophomenata | |
Dyoros (Dyoros) angulatus n. sp.4, Dyoros (Dyoros) extensus n. sp.4, Dyoros (Dyoros) endospinus n. sp.4, Dyoros (Dyoros) transversus n. sp.4, Dyoros (Lissosia) concavus n. sp.4, Dyoros (Lissosia) parvus n. sp.4, Chonetinetes reversus n. sp.4
Dyoros (Dyoros) angulatus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) extensus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) endospinus n. sp.4 Cooper and Grant 1975
Dyoros (Dyoros) transversus n. sp.4 Cooper and Grant 1975
Dyoros (Lissosia) concavus n. sp.4 Cooper and Grant 1975
Dyoros (Lissosia) parvus n. sp.4 Cooper and Grant 1975
Chonetinetes reversus n. sp.4 Cooper and Grant 1969 | |
Derbyia complicata n. sp.4, Derbyia texta n. sp.4, Derbyia laqueata n. sp.4, Derbyia cincinnata n. sp.4, Derbyia informis n. sp.4
Derbyia complicata n. sp.4 Cooper and Grant 1974
Derbyia texta n. sp.4 Cooper and Grant 1974
Derbyia laqueata 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 | |
Geyerella inexpectata n. sp.4 Cooper and Grant 1974
Meekella calathica n. sp.4 Cooper and Grant 1974 | |
Tropidelasma corniculum4 Cooper and Grant 1974 | |
Heteralosia "sp. 2"4 King 1938 | |
Edriosteges multispinosus4 Muir-Wood and Cooper 1960
Rhamnaria tenuispinosa4 Cooper and Grant 1975 | |
Eolyttonia chaotica n. sp.4 Cooper and Grant 1974
Collemataria sp. n. gen.4 Cooper and Grant 1974 | |
Taphrosestria peculiaris4 Cooper and Grant 1975
Cyclacantharia transitoria n. sp.4 Cooper and Grant 1975 | |
Liosotella costata n. sp.4, Liosotella wordensis4, Paucispinifera costellata n. sp.4, Paucispinifera sulcata n. sp.4
Liosotella costata n. sp.4 Cooper and Grant 1975
Liosotella wordensis4 King 1931
Paucispinifera costellata n. sp.4 Cooper and Grant 1975
Paucispinifera sulcata n. sp.4 Cooper and Grant 1975 | |
Waagenoconcha platys4 Cooper and Grant 1975
Waagenoconcha convexa4 Cooper and Grant 1975 | |
Yakovlevia sulcata4 Cooper and Grant 1975
Peniculauris costata n. sp.4 Cooper and Grant 1975 | |
Echinauris bella n. sp.4, Echinauris irregularis n. sp.4, Echinauris lappacea n. sp.4, "Kutorginella sullivanensis" = Retaria sullivanensis4, Spinarella lobata4, Rugatia mckeei4
Echinauris bella n. sp.4 Cooper and Grant 1975
Echinauris irregularis n. sp.4 Cooper and Grant 1975
Echinauris lappacea n. sp.4 Cooper and Grant 1975
"Kutorginella sullivanensis" = Retaria sullivanensis4 King 1931
Spinarella lobata4 Cooper and Grant 1975
Rugatia mckeei4 Cooper and Grant 1975 | |
Megousia auriculata4 Muir-Wood and Cooper 1960
Grandaurispina "sp. 2"4 Muir-Wood and Cooper 1960
Holotricharina sparsa n. gen. n. sp.4 Cooper and Grant 1975 | |
Stenolaemata | |
Septopora "sp. 8"13, Septopora "sp. 9"13, Septopora "sp. 11"13, Septopora sp.13, Septopora orientalis13
Septopora orientalis13 Bassler 1929 | |
? Stenopora sp.13 Lonsdale 1844 | |
? Rhombopora sp.13 Meek 1872 | |
Trilobita | |
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Echinoidea | |
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Demospongiae | |
Jereina ramosa n. sp.6
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Hexactinellida | |
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