USGS loc. 5737, Clark Mountain Range (Carboniferous of the United States)

Also known as Locality C17 of Hewett 1956

Where: San Bernardino County, California (35.6° N, 115.5° W: paleocoordinates 10.9° S, 54.4° W)

• coordinate estimated from map

When: Anchor Member (Monte Cristo Formation), Early/Lower Mississippian (358.9 - 346.7 Ma)

• Anchor limestone member.

Environment/lithology: offshore; carbonate

Size class: macrofossils

Reposited in the USNM

Primary reference: D. F. Hewett. 1956. Geology and mineral resources of the Ivanpah quadrangle, California and Nevada. United States Geological Survey Professional Paper 275:1-172 [J. Marcot/J. Marcot]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 229423: authorized by Jonathan Marcot, entered by Jonathan Marcot on 10.03.2023

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Crinoidea
  -
Crinoidea indet.
Crinoidea indet. Miller 1821 Sea lily
"crinoidal fragments"
Stenolaemata
 Cryptostomata - Fenestellidae
Fenestella sp.
Fenestella sp. Lonsdale 1839
"several sp"
Rhynchonellata
 Athyridida - Athyrididae
Cleiothyridina obmaxima
Cleiothyridina obmaxima McChesney 1861
 Orthida - Schizophoriidae
Schizophoria aff. poststriatula
 Orthida - Rhipidomellidae
Rhipidomella aff. burlingtonensis
 Rhynchonellida - Leiorhynchidae
? Leiorhynchus sp.
 Rhynchonellida -
"Camarotoechia aff. louisianensis" = Dorsisinus louisianensis
"Camarotoechia aff. louisianensis" = Dorsisinus louisianensis Weller 1914
 Rhynchonellida - Stenoscismatidae
"Camarophoria bisinuata" = Atribonium bisinuata
"Camarophoria bisinuata" = Atribonium bisinuata Rowley 1900
misspelled as "Camarophoris"
 Spiriferida - Spiriferidae
Spirifer centronatus
 Spiriferida - Reticulariidae
Reticularia "n. sp. ?"
Reticularia "n. sp. ?" Frederiks 1915
 Terebratulida - Cranaenidae
Cranaena globosa
Cranaena globosa Weller 1914
 Spiriferinida - Syringothyrididae
Syringothyris sp.
 Spiriferinida - Punctospiriferidae
"Spiriferina solidirostris" = Punctospirifer solidirostris
"Spiriferina solidirostris" = Punctospirifer solidirostris White 1860
Strophomenata
 Strophomenida - Chonetidae
Chonetes aff. illinoisensis
 Strophomenida - Rafinesquinidae
"Leptaena analoga" = Leptagonia analoga
"Leptaena analoga" = Leptagonia analoga Phillips 1836
 Orthotetida - Schuchertellidae
Schuchertella aff. rubra
 Productida - Echinoconchidae
Pustula sp.
 Productida - Productellidae
"Pustula aff. blairi" = Rhytiophora blairi
"Pustula aff. blairi" = Rhytiophora blairi Miller 1891
 Productida - Productidae
"Productus aff. setigerus" = Buxtonia setigera
"Productus aff. setigerus" = Buxtonia setigera Hall 1858
misspelled as "Productus aff. setiger"
 Productida - Araksalosiidae
"Pustula aff. concentrica" = Chonetipustula concentrica
"Pustula aff. concentrica" = Chonetipustula concentrica Hall 1857
Bivalvia
 Modiomorphida - Cypricardiniidae
Cypricardinia sp.
Cypricardinia sp. Hall 1860 clam
 Trigoniida - Schizodidae
Schizodus sp.
Schizodus sp. King 1844 clam
 Arcida - Parallelodontidae
? Parallelodon sp.
? Parallelodon sp. Meek and Worthen 1866 clam
Gastropoda
 Pleurotomarioidea - Pleurotomariidae
Pleurotomaria sp.
Pleurotomaria sp. Defrance 1826 snail
Cephalopoda
 Goniatitida - Goniatitidae
? Goniatites sp.
? Goniatites sp. Haan 1825 ammonite
 Orthocerida - Orthoceratidae
Orthoceras sp.
Orthoceras sp. Breynius 1832
Ostracoda
 Podocopida - Bairdiidae
Bairdia sp.
Bairdia sp. M'Coy 1844 ostracod
Trilobita
 Proetida - Proetidae
Proetus "n. sp."
Proetus "n. sp." Steininger 1831 trilobite