Verde Ranch, Jerome Member, Martin Formation, Yavapai Co., AZ (Devonian of the United States)

Also known as NAU 48

Where: Yavapai County, Arizona (34.9° N, 112.3° W: paleocoordinates 25.1° S, 56.3° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Jerome Member (Martin Formation), Frasnian (382.7 - 372.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; dolomite

• dolomite

Collection methods: bulk, chemical, mechanical, peel or thin section, sieve,

Primary reference: S. M. Celestian. 1978. A Faunal Analysis of the Devonian Martin Formation in the Verde Valley, Arizona. 1-68 [A. Miller/K. Layou/M. Uhen]more details

PaleoDB collection 6862: authorized by Arnold Miller, entered by Karen Layou on 03.04.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
Rhynchonellata
 Pentamerida - Gypidulidae
Gypidula sp. Hall 1867
 Spiriferida - Echinospiriferidae
 Spiriferida - Cyrtospiriferidae
 Atrypida - Atrypidae
"Pseudatrypa devoniana" = Pseudoatrypa devoniana
"Pseudatrypa devoniana" = Pseudoatrypa devoniana Webster 1921
[entered as Pseudoatrypa devoniana]
Strophomenata
 Strophomenida - Leptostrophiidae