Lava Gap, Sheep Mtn (Devonian of the United States)

Where: Soccoro County, New Mexico (33.4° N, 106.5° W: paleocoordinates 29.9° S, 54.0° W)

When: Sly Gap Formation, Frasnian (382.7 - 372.2 Ma)

• jamieae to Early rhenana

Environment/lithology: marine

Reposited in the CM, USNM

Primary reference: G. A. Cooper and J. T. Dutro. 1982. Devonian brachiopods of New Mexico. Bulletins of American Paleontology 82-83(315):1-125 [A. Stigall/A. Stigall/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 54776: authorized by Alycia Stigall, entered by Alycia Stigall on 27.09.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Leptostrophiidae
Nervostrophia mucrospina Cooper and Dutro 1982
Rhynchonellata
 Orthida - Schizophoriidae
Schizophoria amanaensis Stainbrook 1945
 Atrypida - Atrypidae
Spinatrypa trulla, "Pseudatrypa devoniana" = Pseudoatrypa devoniana
Spinatrypa trulla
trulla decorticata
"Pseudatrypa devoniana" = Pseudoatrypa devoniana Webster 1921
 Spiriferida - Mucrospiriferidae