USGS 2964, 10 miles NW of Kent, Delaware Mountains (Permian to of the United States)
Where: Texas (31.2° N, 104.3° W: paleocoordinates 3.0° N, 33.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Delaware Mountain Formation, Roadian to Roadian (272.3 - 259.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: slope; lithified limestone
Size class: macrofossils
Primary reference: G. H. Girty. 1908. The Guadalupian fauna. United States Geological Survey Professional Paper 58:1-651 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 108829: authorized by Matthew Clapham, entered by Matthew Clapham on 07.05.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Anthozoa | |
"Lindstroemia" cf. permiana Girty 1908 horn coral | |
Demospongiae | |
Cystothalamia nodulifera Girty 1908 demosponge | |
Strophomenata | |
Cyclacantharia kingorum1 Cooper and Grant 1969 | |
Rhynchonellata | |
"Pugnax" osagensis Swallow 1908 | |
Gastropoda | |
"Pleurotomaria" cf. richardsoni Girty 1908 snail
"Pleurotomaria" carinifera Girty 1908 snail | |
| |
"? Macrochilina "sp. b"" = Strobeus
"? Macrochilina "sp. b"" = Strobeus de Koninck 1881 snail | |
Bivalvia | |
"Pleurophorus sp." = Permophorus
"Pleurophorus sp." = Permophorus Chavan 1954 clam | |
Chlorophyceae | |
Macroporella verticillata n. sp.2
Macroporella verticillata n. sp.2 Pia 1940 |