USGS 14648 - Graciosa Ridge [Careaga Sandstone] (Pleistocene of the United States)

Also known as Woodring Loc. 177; W624

Where: Santa Barbara County, California (34.8° N, 120.4° W: paleocoordinates 34.7° N, 119.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Cebada Member (Careaga Sandstone Formation), Gelasian (2.6 - 1.8 Ma)

• LITHOSTRATIGRAPHY: From the Cebada Member of the Careaga Sandstone, which overlies the Foxen Mudstone (mid-late Pliocene) and underlies the Paso Robles Fm (Pleistocene). AGE: Late Pliocene, on the basis of foraminiferal and microfossil biostratigraphy.

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; poorly lithified, silty sandstone

• PALEOENVIRONMENT: Established on the basis of faunal composition.
• LITHOLOGY: Fine-grained sandstone. LITHIFICATION: Assumed poorly lithified on the basis of figured specimens.

Size classes: macrofossils, mesofossils

Collected by W. Woodring; reposited in the USNM

Collection methods: surface (in situ),

• COLLECTORS: Not reported, but assumed to be W. Woodring. REPOSITORY: Smithsonian (USNM).

Primary reference: W. P. Woodring and M.N. Bramlette. 1950. Geology and paleontology of the Santa Maria District California. United States Geological Survey Professional Paper 222:1-185 [A. Miller/A. Hendy/S. Ávila]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 189765: authorized by Austin Hendy, entered by Austin Hendy on 06.11.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for macrofossils. NOMENCLATURE: Somewhat antiquated nomenclature.
Anthozoa
 Scleractinia - Dendrophylliidae
Dendrophyllia sp. Blainville 1830 stony coral
Gastropoda
 Seguenzioidea - Eucyclidae
Turcica caffea Gabb 1865 snail
SUBSPECIES: Turcica imperialis brevis
 Trochoidea - Solariellidae
Solariella sp. Wood 1842 snail
 Trochoidea - Trochidae
"Pupillaria cf. optabilis" = Lirularia optabilis, Calliostoma coalingensis, "Calliostoma virgineum" = Calliostoma annulatum, Calliostoma cf. ligatum
"Pupillaria cf. optabilis" = Lirularia optabilis Carpenter 1864 top snail
Calliostoma coalingensis Arnold 1909 top snail
SUBSPECIES: Calliostoma coalingensis catoteron
"Calliostoma virgineum" = Calliostoma annulatum Lightfoot 1786 top snail
Calliostoma cf. ligatum Gould 1849 top snail
 Trochoidea - Turbinidae
"Homalopoma cf. carpenteri" = Homalopoma (Homalopoma) luridum
"Homalopoma cf. carpenteri" = Homalopoma (Homalopoma) luridum Dall 1885 snail
 Lepetellida - Fissurellidae
"Puncturella cucullata" = Craniopsis cucullata Gould 1846 puncturella
Puncturella cooperi Carpenter 1864 puncturella
SUBSPECIES: Puncturella cooperi aphales
Megathura crenulata Sowerby 1825 snail
 Opisthobranchia - Cylichnidae
Cylichna cf. attonsa Carpenter 1864 snail
Acteocina cf. culcitella Gould 1853 barrel-bubble
 Heterostropha - Pyramidellidae
Turbonilla cf. arnoldi, "Turbonilla cf. antestriata" = Pyrgiscus antestriatus
Turbonilla cf. arnoldi Dall and Bartsch 1903 snail
"Turbonilla cf. antestriata" = Pyrgiscus antestriatus Dall and Bartsch 1907 snail
 Heterostropha - Acteonidae
"Acteon cf. punctocaelatus" = Rictaxis punctocaelatus
"Acteon cf. punctocaelatus" = Rictaxis punctocaelatus Carpenter 1864 snail
 Epitonioidea - Epitoniidae
"Epitonium cf. tinctum" = Hirtoscala tincta
"Epitonium cf. tinctum" = Hirtoscala tincta Carpenter 1864 wentletrap
 Neotaenioglossa - Calyptraeidae
Bostrycapulus decorus Collin 2019 slipper shell
Trochita radians Lamarck 1816 slipper shell
 Sorbeoconcha - Cerithiopsidae
Seila montereyensis Bartsch 1907 snail
 Sorbeoconcha - Naticidae
"Neverita reclusiana" = Glossaulax reclusiana Deshayes 1839 moon snail
Cryptonatica affinis Gmelin 1791 moon snail
 Neogastropoda -
""Mitromorpha" intermedia" = Cymakra intermedia
""Mitromorpha" intermedia" = Cymakra intermedia Arnold 1903 snail
 Neogastropoda - Cancellariidae
"Cancellaria" arnoldi, ""Cancellaria" rapa" = Euclia rapa
"Cancellaria" arnoldi Dall 1909 snail
""Cancellaria" rapa" = Euclia rapa Nomland 1917 snail
SUBSPECIES: "Cancellaria" rapa perrini
 Neogastropoda - Mangeliidae
"Mangelia variegata" = Tenaturris variegata, "Mangelia interlirata" = Perimangelia interfossa
"Mangelia variegata" = Tenaturris variegata Carpenter 1864 snail
"Mangelia interlirata" = Perimangelia interfossa Carpenter 1864 snail
 Neogastropoda - Clathurellidae
"Glyphostoma conradiana" = Crockerella conradiana
"Glyphostoma conradiana" = Crockerella conradiana Gabb 1866 snail
 Neogastropoda - Conidae
Propebela sp. Iredale 1918 cone shell
 Neogastropoda - Turridae
Megasurcula cf. carpenteriana Gabb 1866 turrid
SUBSPECIES: Megasurcula cf. carpenteriana tryoniana
 Neogastropoda - Drilliidae
Elaeocyma cf. empyrosia Dall 1899 snail
 Neogastropoda -
"Barbarofusus cf. arnoldi" = Harfordia arnoldi
"Barbarofusus cf. arnoldi" = Harfordia arnoldi Cossmann 1903 snail
 Neogastropoda - Nassariidae
""Nassa" mendica" = Hima mendica, ""Nassa" cooperi" = Hima cooperi, ""Nassa" moraniana" = Caesia moraniana
""Nassa" mendica" = Hima mendica Gould 1849 snail
""Nassa" cooperi" = Hima cooperi Forbes 1852 snail
SUBSPECIES: "Nassa" mendica cooperi
""Nassa" moraniana" = Caesia moraniana Martin 1914 snail
 Neogastropoda - Columbellidae
Mitrella gausapata Gould 1850 snail
Mitrella tuberosa Carpenter 1864 snail
 Neogastropoda - Olividae
"Olivella cf. baetica" = Callianax baetica
"Olivella cf. baetica" = Callianax baetica Carpenter 1864 olive snail
 Neogastropoda - Volutidae
"Psephaea oregonensis" = Fulgoraria oregonensis
"Psephaea oregonensis" = Fulgoraria oregonensis Dall 1909 volute
 Neogastropoda - Muricidae
"Tritonalia cf. barbarensis" = Paciocinebrina barbarensis, "Tritonalia cf. lurida" = Paciocinebrina lurida, "Tritonalia clathrata" = Paciocinebrina atropurpurea
"Tritonalia cf. barbarensis" = Paciocinebrina barbarensis Gabb 1865 murex snail
"Tritonalia cf. lurida" = Paciocinebrina lurida Middendorff 1848 murex snail
"Tritonalia clathrata" = Paciocinebrina atropurpurea Carpenter 1865 murex snail
 Sorbeoconcha - Triviidae
 Sorbeoconcha - Eratoidae
"Erato cf. scabriuscula" = Hespererato scabriuscula
"Erato cf. scabriuscula" = Hespererato scabriuscula Gray 1832 snail
 Sorbeoconcha - Ranellidae
Fusitriton cf. oregonensis Redfield 1846 triton shell
""Gyrineum" mediocre" = Argobuccinum mediocre Dall 1909 triton shell
SUBSPECIES: "Gyrineum" mediocre lewisii
 Sorbeoconcha - Vitrinellidae
Vitrinella stearnsi Bartsch 1907 snail
 Sorbeoconcha - Procerithiidae
"Bittium casmaliense" = Lirobittium casmaliense
"Bittium casmaliense" = Lirobittium casmaliense Bartsch 1911 snail
 Vanikoroidea - Eulimidae
Balcis cf. micans Carpenter 1864 snail
 Cerithioidea - Turritellidae
Turritella cooperi Carpenter 1864 turret shell
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium neohexagonum Sharp and Pilsbry 1897 tusk shell
Graptacme semistriata Turton 1819 tusk shell
Bivalvia
 Nuculanida - Nuculanidae
"Saccella redondoensis" = Nuculana redondoensis, "Saccella cellulita" = Jupiteria cellulita, Saccella taphria
"Saccella redondoensis" = Nuculana redondoensis Burch 1944 pointed nut clam
"Saccella cellulita" = Jupiteria cellulita Dall 1896 pointed nut clam
Saccella taphria Dall 1896 pointed nut clam
 Arcida - Arcidae
"Arca sisquocensis" = Arca (Arca) sisquocensis Reinhart 1937 ark
Anadara trilineata Conrad 1856 ark
Barbatia pseudoillota Reinhart 1937 clam
 Pectinida - Pectinoidae
"Pecten hemphilli" = Euvola bella, "Chlamys parmeleei" = Swiftopecten parmeleei, "Chlamys hastatus" = Chlamys hastata
"Pecten hemphilli" = Euvola bella Conrad 1856 scallop
"Chlamys parmeleei" = Swiftopecten parmeleei Dall 1898 scallop
"Chlamys hastatus" = Chlamys hastata Sowerby 1842 scallop
 Ostreida - Gryphaeidae
Pycnodonte erici Hertlein 1929 oyster
 Ostreida - Ostreidae
"Ostrea cf. vespertina" = Dendostrea vespertina
"Ostrea cf. vespertina" = Dendostrea vespertina Conrad 1855 oyster
 Lucinida - Lucinidae
Parvilucina cf. tenuisculpta Carpenter 1864 clam
"Lucinoma cf. annulata" = Lucinoma annulatum Reeve 1850 clam
 Pholadida - Pholadidae
"Pholadidea penita" = Penitella penita
"Pholadidea penita" = Penitella penita Conrad 1837 clam
 Pholadida - Myidae
Cryptomya cf. californica Conrad 1837 softshell clam
 Cardiida - Lasaeidae
"Kellia laperousii" = Kellia suborbicularis
"Kellia laperousii" = Kellia suborbicularis Montague 1803 clam
 Cardiida - Veneridae
"Protothaca cf. staleyi" = Leukoma staleyi, "Protothaca cf. tenerrima" = Callithaca tenerrima, Saxidomus cf. nuttalli, "Transennella cf. tantilla" = Nutricola tantilla, "Petricola cf. carditoides" = Petricola (Petricola) carditoides
"Protothaca cf. staleyi" = Leukoma staleyi Gabb 1866 venus clam
"Protothaca cf. tenerrima" = Callithaca tenerrima Carpenter 1857 venus clam
Saxidomus cf. nuttalli Conrad 1837 venus clam
"Transennella cf. tantilla" = Nutricola tantilla Gould 1853 venus clam
"Petricola cf. carditoides" = Petricola (Petricola) carditoides Conrad 1837 venus clam
 Cardiida - Chamidae
Chama arcana Bernard 1976 jewel box
 Cardiida - Cardiidae
"Cerastoderma cf. meekianum" = Clinocardium (Clinocardium) meekianum, "Trachycardium cf. quadragenarium" = Dallocardia quadragenarium
"Cerastoderma cf. meekianum" = Clinocardium (Clinocardium) meekianum Gabb 1866 cockle
"Trachycardium cf. quadragenarium" = Dallocardia quadragenarium Conrad 1837 cockle
 Cardiida - Tellinidae
Macoma cf. brota, "Tellina cf. buttoni" = Ameritella modesta
Macoma cf. brota Dall 1916 tellin clam
"Tellina cf. buttoni" = Ameritella modesta Carpenter 1864 tellin clam
 Cardiida - Semelidae
"Semele cf. rubropicta" = Semele (Semele) rubropicta Dall 1871 clam
Cumingia californica Conrad 1837 clam
 Solenida - Solenidae
"Solen perrini" = Solena (Eosolen) perrini
"Solen perrini" = Solena (Eosolen) perrini Clark 1915 clam
 Carditida - Carditidae
"Cyclocardia californica" = Coanicardita californica, "Glans subquadrata" = Glans carpenteri
"Cyclocardia californica" = Coanicardita californica Dall 1903 clam
"Glans subquadrata" = Glans carpenteri Lamy 1922 clam
Rhynchonellata
 Terebratulida - Terebrataliidae
Thecostraca
 Balanomorpha - Balanidae
"Balanus cf. aquila" = Tamiosoma gregaria
"Balanus cf. aquila" = Tamiosoma gregaria Conrad 1856 barnacle