Also known as Reef 3633
Where: Presidio County, Texas (29.9° N, 104.3° W: paleocoordinates 1.1° N, 34.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Cibolo Formation, Kungurian (279.3 - 272.3 Ma)
• Breccia Zone of Udden
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; 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 75861: authorized by Wolfgang Kiessling, entered by Uta Merkel on 02.11.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Diplanus sp.1 Stehli 1954
Diplanus rarus1 Cooper and Grant 1974
Derbyia sp.1 Waagen 1884
Derbyia aff. nasuta1 Girty 1908
Derbyia crenulata1 Girty 1908 | |
Meekella attenuata1 Girty 1908
Meekella prionota1 Cooper and Grant 1974 | |
"Teguliferina conida" = Planispina conida1 Stehli 1954
Acritosia teguliferoides1 King 1931 | |
Eolyttonia sp.1 Frederiks 1924
Eolyttonia gigantea1 Cooper and Grant 1974 | |
Scacchinella titan1 Cooper and Grant 1975 | |
Hystriculina sp.1 Muir-Wood and Cooper 1960
Elliottella cf. varicostata1 Cooper and Grant 1975 | |
? Juresania sp.1 Fredericks 1928 | |
Kozlowskia alata1 Cooper and Grant 1975
? Echinauris sp.1 Muir-Wood and Cooper 1960 | |
Chonetinella ciboloensis1 Cooper and Grant 1975 | |
Rhynchonellata | |
Pontisia robusta1 Cooper and Grant 1976
Antronaria dissona1 Cooper and Grant 1976 | |
Stenoscisma problematicum1 Cooper and Grant 1976 | |
Cleiothyridina rectimarginata1 Cooper and Grant 1976
Composita sp.1 Brown 1849 | |
Hustedia sp.1 Hall and Clarke 1893 | |
Dielasma sp.1 King 1856 | |
Crenispirifer angulatus1 King 1931 | |
Acosarina sp.1 Cooper and Grant 1969
"Acosarina dorsisulcata" = Acosarina minuta1 Abich 1878 | |
Enteletes sp.1 Waldheim 1825 | |
Anthozoa | |
Lophotichium simulatum2, Assimulia (Assimulia) abscessa2, Paraduplophyllum (Vacoea) tubaeformis2, Paraduplophyllum (Vacoea) amplexoides2
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