Where: Texas (30.4° N, 103.2° W: paleocoordinates 1.4° N, 33.2° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Road Canyon Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: slope; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
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 101807: authorized by Matthew Clapham, entered by Matthew Clapham on 03.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
| |
Rhynchonellata | |
Texarina wordensis3 King 1931
Texarina parallela3 Cooper and Grant 1976 | |
Dielasma sp.3 King 1856
Dielasma ellipsoideum3 Cooper and Grant 1976
Dielasma bellulum3 Cooper and Grant 1976 | |
Reticulariina pristina3 Cooper and Grant 1976 | |
Paraspiriferina cellulana3 Cooper and Grant 1976 | |
Metriolepis ziczac3 Cooper and Grant 1976 | |
Thedusia mesocostata3 Cooper and Grant 1976
Hustedia sp.3 Hall and Clarke 1893
Hustedia consuta3 Cooper and Grant 1976 | |
Cleiothyridina nana3 Cooper and Grant 1976
Composita sp.3 Brown 1849 | |
Rhynchopora hebetata3 Cooper and Grant 1976 | |
Anteridocus seminudus3 Cooper and Grant 1976 | |
Petasmatherus nitidus3 Cooper and Grant 1976 | |
Paranorella "sp. 5"3 Cloud 1944 | |
"Neophricadothyris sp." = Phricodothyris3 George 1932
Neophricadothyris crassibecca3 Cooper and Grant 1976 | |
Crurithyris sp.3 George 1931 | |
Neospirifer formulosus3 Cooper and Grant 1976 | |
Acosarina mesoplatys3 King 1931 | |
Strophomenata | |
Derbyia sp.3 Waagen 1884
Derbyia cincinnata3 Cooper and Grant 1974
Derbyia complicata3 Cooper and Grant 1974
Derbyia informis3 Cooper and Grant 1974
Derbyia laqueata3 Cooper and Grant 1974 | |
Bothrostegium sp.3 Cooper and Grant 1974
Bothrostegium derbyoideum3 Cooper and Grant 1974 | |
Meekella calathica3 Cooper and Grant 1974 | |
Eolyttonia parviconica3 Cooper and Grant 1974
Eolyttonia chaotica3 Cooper and Grant 1974
Coscinophora magnifica3 Cooper and Grant 1974
Collemataria batilliformis3 Cooper and Grant 1974 | |
Cyclacantharia transitoria3 Cooper and Grant 1975 | |
Waagenoconcha convexa3 Cooper and Grant 1975 | |
Echinauris sp.3 Muir-Wood and Cooper 1960
Echinauris lappacea3 Cooper and Grant 1975
Echinauris bella3 Cooper and Grant 1975
Spinarella perfecta3 Cooper and Grant 1975 | |
Kochiproductus sp.3 Dunbar 1955
Peniculauris costata3 Cooper and Grant 1975
Yakovlevia sulcata3 Cooper and Grant 1975 | |
Simplicarina incompta3 Cooper and Grant 1975
Rhytisia rugosa3 Cooper and Grant 1975 | |
Liosotella costata3 Cooper and Grant 1975
Paucispinifera sulcata3 Cooper and Grant 1975 | |
Compressoproductus "sp. 1"3 Sarytcheva 1960
Compressoproductus acuminatus3 Cooper and Grant 1975 | |
Holotricharina sparsa3 Cooper and Grant 1975
Megousia auriculata3 Muir-Wood and Cooper 1960 | |
Heteralosia sp.3 King 1938 | |
Xenosteges magnus3, Edriosteges multispinosus3, Edriosteges compactus3, Rhamnaria vinnula3, Rhamnaria tenuispinosa3
Xenosteges magnus3 Cooper and Grant 1975
Edriosteges multispinosus3 Muir-Wood and Cooper 1960
Edriosteges compactus3 Cooper and Grant 1975
Rhamnaria vinnula3 Cooper and Grant 1975
Rhamnaria tenuispinosa3 Cooper and Grant 1975 | |
Cooperina subcuneata3 Cooper and Grant 1975 | |
Chonetinetes angustisulcatus3, Dyoros (Lissosia) parvus3, Dyoros (Dyoros) angulatus3, Dyoros (Dyoros) transversus3, Leurosina sp.3
Chonetinetes angustisulcatus3 Cooper and Grant 1975
Dyoros (Lissosia) parvus3 Cooper and Grant 1975
Dyoros (Dyoros) angulatus3 Cooper and Grant 1975
Dyoros (Dyoros) transversus3 Cooper and Grant 1975
Leurosina sp.3 Cooper and Grant 1975 | |
Craniata | |
Lepidocrania tardispinosa3 Cooper and Grant 1974 | |
Bivalvia | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
Gastropoda | |
"Glabrocingulum (Glabrocingulum) texanum" = Glabrocingulum texanum1
| |
Polyplacophora | |
| |
Lekiskochiton fornicis n. gen. n. sp.4
| |
Pterochiton newelli n. sp.9
|