Wildcat Fm (Pliocene of the United States)

Where: Humboldt County, California (40.6° N, 124.3° W: paleocoordinates 39.5° N, 122.3° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Wildcat Formation, Pliocene (5.3 - 2.6 Ma)

• STRATIGRAPHIC RELATIONS: From the Wildcat Fm, for which lithostratigraphic relationships are not discussed. AGE: Pliocene, according to text. STRATIGRAPHIC POSITION: From unknown position within local section.

• bed-level stratigraphic resolution

Environment/lithology: marine; siliciclastic sediments

• SPECIFIC LITHOLOGY: Presumably siliciclastic. LITHIFICATION: Unknown.

Size class: macrofossils

Collection methods: COLLECTOR: Not stated, but possibly Martin. REPOSITORY: Unknown.

Primary reference: U. S. Grant, IV and H. R. Gale. 1931. Catalogue of the Marine Pliocene and Pleistocene Mollusca of California. Memoirs of the San Diego Society of Natural History 1:1-1036 [A. Hendy/A. Hendy/J. Marcot]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 96885: authorized by Austin Hendy, entered by Austin Hendy on 07.07.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for molluscs. NOMENCLATURE: Authoritative publication, but with antiquated nomenclature (revised through other sources), but with species-resolution identifications.
Gastropoda
 Cerithioidea - Cerithiidae
"Bittium (Stylidium) eschrichtii" = Neostylidium eschrichtii
"Bittium (Stylidium) eschrichtii" = Neostylidium eschrichtii Middendorff 1849 cerith snail
 Sorbeoconcha - Naticidae
"Polinices (Polinices) uber" = Polinices uber, "Natica (Tectonatica) clausa" = Cryptonatica affinis
"Polinices (Polinices) uber" = Polinices uber Valenciennes 1821 moon snail
"Natica (Tectonatica) clausa" = Cryptonatica affinis Gmelin 1791 moon snail
 Sorbeoconcha - Ranellidae
"Ranella (Priene) oregonensis" = Fusitriton oregonensis, "Ranella (Priene) scotiaensis" = Priene, "Ranella (Priene) amoldi" = Priene
"Ranella (Priene) oregonensis" = Fusitriton oregonensis Redfield 1846 triton shell
"Ranella (Priene) scotiaensis" = Priene triton shell
"Ranella (Priene) amoldi" = Priene triton shell
 Neogastropoda - Volutidae
"Psephaea prevostiana" = Fulgoraria (Psephaea)
"Psephaea prevostiana" = Fulgoraria (Psephaea) volute
SUBSPECIES: Psephaea prevostiana oregonensis
 Neogastropoda - Muricidae
"Chicoreus (Phyllonotus) hippocastanum" = Phyllonotus, Trophon (Boreotrophon) fleenerensis
"Chicoreus (Phyllonotus) hippocastanum" = Phyllonotus murex snail
Trophon (Boreotrophon) fleenerensis Martin 1914 murex snail
SUBSPECIES: Psephaea prevostiana oregonensis
 Neogastropoda - Nassariidae
"Nassarius (Schizopyga) fossatus" = Caesia fossatus
"Nassarius (Schizopyga) fossatus" = Caesia fossatus Gould 1849 snail
 Neogastropoda - Buccinidae
 Pseudomelanoidea - Pseudomelaniidae
Spirotropis (Antiplanes) perversa Gabb 1865 snail
SUBSPECIES: Spirotropis (Antiplanes) perversa voyi
Bivalvia
 Solemyida - Solemyidae
"Solemya ventricosa" = Acharax ventricosa
"Solemya ventricosa" = Acharax ventricosa Conrad 1849 Awning Clam
 Pandorida - Lyonsiidae
 Pandorida - Pandoridae
Pandora grandis Dall 1877 clam
 Cardiida - Mactridae
"Schizothaerus nuttallii" = Tresus nuttallii, "Mactra (Spisula) falcata" = Simomactra falcata, "Mactra (Spisula) brevirostrata" = Mactromeris brevirostrata, "Mactra (Spisula) polynyma" = Mactromeris polynyma, "Mactra (Spisula) catilliformis" = Mactromeris catilliformis, "Mactra (Spisula) albaria" = Mactromeris albaria
"Schizothaerus nuttallii" = Tresus nuttallii Conrad 1837 clam
"Mactra (Spisula) falcata" = Simomactra falcata Gould 1850 clam
"Mactra (Spisula) brevirostrata" = Mactromeris brevirostrata Packard 1916 clam
"Mactra (Spisula) polynyma" = Mactromeris polynyma Stimpson 1860 clam
SUBSPECIES: Mactra (Spisula) polynyma voyi
"Mactra (Spisula) catilliformis" = Mactromeris catilliformis Conrad 1867 clam
"Mactra (Spisula) albaria" = Mactromeris albaria Conrad 1848 clam
 Cardiida - Veneridae
Saxidomus nuttalli, "Venus (Chione) succincta" = Chione californiensis, "Venerupis (Protothaca) staminea" = Leukoma staminea, "Venus (Chione) securis" = Securella securis
Saxidomus nuttalli Conrad 1837 venus clam
"Venus (Chione) succincta" = Chione californiensis Broderip and Sowerby I 1835 venus clam
"Venerupis (Protothaca) staminea" = Leukoma staminea Conrad 1837 venus clam
"Venus (Chione) securis" = Securella securis Shumard 1858 venus clam
 Cardiida - Tellinidae
Macoma nasuta Conrad 1837 tellin clam
 Cardiida - Cardiidae
"Laevicardium (Cerastoderma) meekianum" = Clinocardium (Clinocardium) meekianum
"Laevicardium (Cerastoderma) meekianum" = Clinocardium (Clinocardium) meekianum Gabb 1866 cockle
 Hiatellida - Hiatellidae
Panope (Panomya) ampla Dall 1898 clam
 Lucinida - Thyasiridae
"Thyasira disjuncta" = Conchocele bisecta
"Thyasira disjuncta" = Conchocele bisecta Conrad 1849 clam
 Lucinida - Lucinidae
"Lucina (Myrtea) acutilineata" = Lucinoma acutilineata
"Lucina (Myrtea) acutilineata" = Lucinoma acutilineata Conrad 1849 clam
 Pectinida - Pectinoidae
"Pecten (Patinopecten) caurinus" = Patinopecten caurinus, "Pecten (Patinopecten) coosensis" = Pecten coosensis
"Pecten (Patinopecten) caurinus" = Patinopecten caurinus Gould 1850 scallop
"Pecten (Patinopecten) coosensis" = Pecten coosensis Shumard 1858 scallop
SUBSPECIES: Pecten (Patinopecten) coosensis dilleri
Scaphopoda
 Dentaliida - Rhabdidae
"Dentalium rectius" = Rhabdus rectius
"Dentalium rectius" = Rhabdus rectius Carpenter 1864 tusk shell