Where: Texas (31.3° N, 104.5° W: paleocoordinates 3.4° N, 33.4° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Capitan Formation, Capitanian (264.3 - 259.5 Ma)

• 70 feet above Dunbar & Skinner loc 171

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: A. K. Miller and W. M. Furnish. 1940. Permian ammonoids of the Guadalupe Mountain region and adjacent area. Geological Society of America Special Paper 26:1-242 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113231: authorized by Matthew Clapham, entered by Matthew Clapham on 24.07.2011

Creative Commons license: CC BY (attribution)