Where: Brewster County, Texas (30.4° N, 103.1° W: paleocoordinates 4.4° S, 36.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Neal Ranch Formation, Asselian (298.9 - 295.5 Ma)
• Bed 12, section 24 of P.B. King. Biohermal unit. Wolfcampian (Nealian).
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by R.E. King, P.B. King in 1925-1928; reposited in the YPM
Primary reference: R. E. King. 1931. The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda. The University of Texas Bulletin 3042:1-245 [T. Olszewski/L. Fall/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 121455: authorized by Matthew Clapham, entered by Matthew Clapham on 04.12.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
| |
Rhynchonellata | |
Hustedia mormoni Marcou 1858 | |
Strophomenata | |
"Marginifera capaci" = Kozlowskia capaci
"Marginifera capaci" = Kozlowskia capaci d'Orbigny 1842 | |
| |
Derbyia buchi d'Orbigny 1842 | |