D-5744 - Large ravine north of Gilman Road (Carboniferous of the United States)

Where: Shasta County, California (40.9° N, 122.2° W)

• Paleocoordinates: 2.8° N, 50.0° W (Wright 2013)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Baird Formation, Late/Upper Mississippian (330.3 - 323.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified siltstone

• Thin-bedded siltstone

Size class: macrofossils

Reposited in the UCMP

Primary reference: R. Watkins. 1974. Carboniferous Brachiopods from Northern California. Journal of Paleontology 48(2):304-325 [N. Bonuso/P. Monarrez]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 143624: authorized by Nicole Bonuso, entered by Pedro Monarrez on 25.04.2013, edited by Jonathan Marcot

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Pectinida - Heteropectinidae
? Etheripecten "planoconvexa Watkins MS"
 Pholadomyida - Edmondiidae
Allorisma sp.
Allorisma sp. King 1844 clam
Cephalopoda
 Nautiloidea -
Nautiloidea indet.
Nautiloidea indet. Agassiz 1847 nautiloid
"nautiloid cephalopod sp.A"
Gastropoda
 Murchisoniina - Gosseletinidae
Neilsonia sp.
Neilsonia sp. Thomas 1940 snail
Strophomenata
 Orthotetida - Schuchertellidae
Schuchertella "sp. A"
 Strophomenida - Rugosochonetidae
Rugosochonetes californicus
 Productida - Productidae
"Dictyoclostidae indet." = Dictyoclostinae
"Dictyoclostidae indet." = Dictyoclostinae Stehli 1954
"dictyoclostid sp. B"
 Productida - Productellidae
Lissomarginifera shastensis
 Productida - Linoproductidae
Fluctuaria sp.
 Productida - Echinoconchidae
Karavankina sp.
Karavankina sp. Ramovs 1966
Rhynchonellata
 Orthida - Rhipidomellidae
Rhipidomella sp.
 Spiriferida - Elythidae
Kitakamithyris sp.
 Spiriferida - Spiriferidae
? Unispirifer sp.
 Spiriferida - Ambocoeliidae
Crurithyris "sp. A"
Crurithyris "sp. A" George 1931
 Rhynchonellida - Rhynchoporidae
Rhynchopora sp.
Rhynchopora sp. King 1865
 Athyridida - Neoretziidae
Hustedia sp.
Hustedia sp. Hall and Clarke 1893
 Athyridida - Athyrididae
Cleiothyridina sp.
Cleiothyridina sp. Buckman 1906
Stenolaemata
 Rhabdomesida -
Rhabdomesida indet.
Rhabdomesida indet. Vine 1883
"rhabdomesld"
 Cryptostomata - Acanthocladiidae
Acanthocladiidae indet.
Acanthocladiidae indet. Zittel 1880
"acanthocladiid"
Bryozoa
 Fenestellida -
Fenestellida indet.
Fenestellida indet.
"fenestellid type 2"
unclassified
  -
Blastozoa indet.
Blastozoa indet. Sprinkle 1973
"crinozoa spp."