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

Also known as NAU 49

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. unpublished M.S. thesis, Northern Arizona University 1-68 [A. Miller/K. Layou]more details

PaleoDB collection 6863: authorized by Arnold Miller, entered by Karen Layou on 03.04.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Leptostrophiidae
Rhynchonellata
 Spiriferida - Cyrtospiriferidae
 Spiriferida - Echinospiriferidae
 Pentamerida - Gypidulidae
Gypidula sp. Hall 1867
 Atrypida - Atrypidae
Pseudatrypa devoniana
[entered as Pseudoatrypa devoniana]
 Rhynchonellida - Stenoscismatidae
Atribonium sp. n. sp. Grant 1965
Pisces
  -
"Pisces indet." = Osteichthyes
"Pisces indet." = Osteichthyes Huxley 1880 bony fish
fish fragments were present
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily