Arroyo Pinoso, locality 96 (Cretaceous of the United States)

Where: California (35.9° N, 120.1° W: paleocoordinates 35.5° N, 80.8° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Panoche Formation (Great Valley Group), Cenomanian (100.5 - 93.9 Ma)

• formation-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; siltstone and sandstone

• Silt, sand and conglomerate

Size classes: macrofossils, mesofossils, microfossils

Primary reference: R. B. Stewart. 1946. Geology of Reef Ridge Coalinga district California. United States Geological Survey Professional Paper 205C:81-115 [W. Kiessling/M. Krause/J. Marcot]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 167603: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 25.03.2015, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Neogastropoda - Volutidae
"Scobinella (aff. Scobinella) dilleri" = Carota dilleri
"Scobinella (aff. Scobinella) dilleri" = Carota dilleri White 1889 volute
 Sorbeoconcha - Naticidae
 Heterostropha - Acteonidae
Acteon politus Gabb 1869 snail
 Heterostropha - Architectonicidae
Bivalvia
 Pectinida - Anomiidae
Anomia sp. Linnaeus 1758 jingle
 Mytilida - Mytilidae
 Lucinida - Lucinidae
Myrtea ? gabbi Stewart 1930 clam
 Pholadida - Corbulidae
"Corbula (cf. Corbula) traskii" = Caryocorbula traskii
"Corbula (cf. Corbula) traskii" = Caryocorbula traskii Gabb 1864 clam
 Cardiida - Veneridae
"Trigonocallista (cf. Trigonocallista) varians" = Calva (Calva) varians, "Trigonocallista cf. nitida" = Calva (Egelicalva) nitida
"Trigonocallista (cf. Trigonocallista) varians" = Calva (Calva) varians Gabb 1864 venus clam
"Trigonocallista cf. nitida" = Calva (Egelicalva) nitida Gabb 1864 venus clam
 Cardiida - Mactridae
? Cymbophora gabbiana Anderson 1902 clam
 Cardiida - Cardiidae
 Cardiida - Tellinidae
Agnomyax (cf. Agnomyax) monilifer Gabb 1864 tellin clam
 Cardiida - Tancrediidae
"? Meekia sella" = Meekia (Meekia) sella
"? Meekia sella" = Meekia (Meekia) sella Gabb 1864 clam
 Carditida - Astartidae
"Astarte ? sulcata" = Alleinacin sulcata
"Astarte ? sulcata" = Alleinacin sulcata Packard 1922 clam
 Trigoniida - Megatrigonioidae
"Trigonia (cf. Trigonia) evansana" = Pterotrigonia evansana
"Trigonia (cf. Trigonia) evansana" = Pterotrigonia evansana Meek 1864 clam