Also known as Marincovich Site 7-2
Where: Los Angeles County, California (33.7° N, 118.3° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Middle Pleistocene (0.8 - 0.1 Ma)
• LITHOSTRATIGRAPHY: From unnamed Quaternary terrace, which locally overlies Altamira Shale (middle-late Miocene). AGE: Late Pleistocene, following Marincovich (1976), but edited to middle Pleistocene by enterer on the basis of terrace position. STRATIGRAPHIC DETAILS: From terrace seven of Woodring et al. (1946).
• bed-level stratigraphic resolution
Environment/lithology: shoreface; unlithified siliciclastic sediments
Size class: macrofossils
Preservation: original aragonite, original calcite
Collected by W. Easton & L. Marincovich; reposited in the LACM
Collection methods: bulk, surface (float), surface (in situ),
• COLLECTOR: W. Easton and L. Marincovich (c. 1970s). REPOSITORY: LACMIP, including former USC collections.
Primary reference: L. Marincovich. 1976. Late Pleistocene molluscan faunas from upper terraces of the Palos Verdes Hills, California. Natural History Museum of Los Angeles County Contributions in Science 281:1-28 [A. Hendy/A. Hendy/S. Ávila]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 202494: authorized by Austin Hendy, entered by Austin Hendy on 12.07.2019
Creative Commons license: CC0 (CC0)
Taxonomic list
Gastropoda | |
Tegula gallina multifilosa top snail | |
"Odostomia cf. trachis" = Boonea inflecta, "Odostomia aepynota" = Ividia aepynota, "Odostomia navisa" = Ividella navisa, "Odostomia turricula" = Ivara turricula, Turbonilla sp.
"Odostomia cf. trachis" = Boonea inflecta Dall 1897 snail
"Odostomia aepynota" = Ividia aepynota Dall and Bartsch 1909 snail
"Odostomia navisa" = Ividella navisa Dall and Bartsch 1907 snail
"Odostomia turricula" = Ivara turricula Dall et al. 1901 snail
Turbonilla sp. Risso 1826 snail | |
Lirularia cf. succincta Carpenter 1864 top snail | |
Tricolia sp. Risso 1826 snail | |
"Parviturbo acuticostata" = Parviturbo acuticostatus
"Parviturbo acuticostata" = Parviturbo acuticostatus Carpenter 1864 snail | |
"Homalopoma luridum" = Homalopoma (Homalopoma) luridum
"Homalopoma luridum" = Homalopoma (Homalopoma) luridum Dall 1885 snail | |
Fissurella volcano Reeve 1849 snail | |
"Crepidula cf. coei" = Crepidula naticarum, Crepidula nummaria
"Crepidula cf. coei" = Crepidula naticarum Williamson 1905 slipper shell
Crepidula nummaria Gould 1846 slipper shell | |
"Bittium cf. attenuatum" = Lirobittium attenuatum
"Bittium cf. attenuatum" = Lirobittium attenuatum Carpenter 1864 snail | |
Rissoina kelseyi, "Alvinia compacta" = Actonia compacta, "Alvinia cf. carpenteri" = Onoba carpenteri, Alvinia purpurea, Alvinia cosmia
Rissoina kelseyi Dall and Bartsch 1902 snail
"Alvinia compacta" = Actonia compacta Carpenter 1864 snail
"Alvinia cf. carpenteri" = Onoba carpenteri Weinkauff 1885 snail
Alvinia purpurea Dall 1871 snail
Alvinia cosmia Bartsch 1911 snail | |
Petaloconchus sp., "Petaloconchus cf. montereyensis" = Petaloconchus compactus
Petaloconchus sp. Lea 1843 worm shell
"Petaloconchus cf. montereyensis" = Petaloconchus compactus Carpenter 1864 worm shell | |
Metaxia convexa, "Triphora pedroana" = Monophorus pedroanus
Metaxia convexa Cerpenter 1857 snail
"Triphora pedroana" = Monophorus pedroanus Bartsch 1907 snail | |
Seila montereyensis Bartsch 1907 snail
Cerithiopsis sp. Hanley 1849 snail | |
"Littorina planaxis" = Littorina (Neritrema) keenae, "Lacuna unifasciata" = Lacuna (Epheria) unifasciata, "Littorina scutulata" = Littorina (Littorina) scutulata
"Littorina planaxis" = Littorina (Neritrema) keenae Rosewater 1978 periwinkle
"Lacuna unifasciata" = Lacuna (Epheria) unifasciata Carpenter 1857 periwinkle
"Littorina scutulata" = Littorina (Littorina) scutulata Gould 1849 periwinkle | |
Caecum sp., "Caecum dalli" = Caecum quadratum, Caecum californicum, "Fartulum occidentale" = Fartulum dextroversum
Caecum sp. Fleming 1813 snail
"Caecum dalli" = Caecum quadratum Carpenter 1857 snail
Caecum californicum Dall 1885 snail
"Fartulum occidentale" = Fartulum dextroversum Carpenter 1857 snail | |
"Teinostoma supravallata" = Pseudorotella supravallata
"Teinostoma supravallata" = Pseudorotella supravallata Carpenter 1864 snail | |
Antisabia panamensis Adams 1852 hoof shell
Hipponix tumens Carpenter 1864 hoof shell | |
"Nassarina penicillata" = Zanassarina penicillata, Amphissa versicolor, "Mitrella carinata" = Alia carinata, Mitrella tuberosa
"Nassarina penicillata" = Zanassarina penicillata Carpenter 1864 snail
Amphissa versicolor Dall 1871 snail
"Mitrella carinata" = Alia carinata Hinds 1844 dovesnail
Mitrella tuberosa Carpenter 1864 snail | |
"Nassarius fossatus" = Caesia fossatus
"Nassarius fossatus" = Caesia fossatus Gould 1849 snail | |
"Granulina subtrigona" = Gibberula subtrigona, Granulina margaritula
"Granulina subtrigona" = Gibberula subtrigona Carpenter 1864 snail
Granulina margaritula Carpenter 1857 snail | |
"Ocenebra interfossa" = Paciocinebrina interfossa
"Ocenebra interfossa" = Paciocinebrina interfossa Carpenter 1864 murex snail | |
"Conus californicus" = Californiconus californicus
"Conus californicus" = Californiconus californicus Reeve 1844 cone shell | |
"Clathromangelia cf. variegata" = Tenaturris variegata
"Clathromangelia cf. variegata" = Tenaturris variegata Carpenter 1864 snail | |
"Olivella cf. baetica" = Callianax baetica
"Olivella cf. baetica" = Callianax baetica Carpenter 1864 olive snail | |
Epitonium sp. Bolten 1798 wentletrap | |
"Balcis cf. thersites" = Melanella thersites, Balcis micans
"Balcis cf. thersites" = Melanella thersites Carpenter 1864 snail
Balcis micans Carpenter 1864 snail | |
"Notoacmea insessa" = Lottia insessa, "Collisella edmitchelli" = Lottia edmitchelli, "Collisella limatula" = Lottia limatula, "Collisella scabra" = Lottia scabra
"Notoacmea insessa" = Lottia insessa Hinds 1842 limpet
"Collisella edmitchelli" = Lottia edmitchelli Lipps 1966 limpet
"Collisella limatula" = Lottia limatula Carpenter 1864 limpet
"Collisella scabra" = Lottia scabra Gould 1846 limpet | |
Acteocina cf. harpa Dall 1871 barrel-bubble | |
Bivalvia | |
"Nettastomella rostrata" = Netastoma rostratum, Penitella sp.
"Nettastomella rostrata" = Netastoma rostratum Valenciennes 1846 clam
Penitella sp. Valenciennes 1846 clam | |
"Lasaea cf. subviridus" = Lasaea adansoni
"Lasaea cf. subviridus" = Lasaea adansoni Gmelin 1791 kelly clam | |
Cumingia californica Conrad 1837 clam | |
"Transenella tantilla" = Nutricola tantilla, "Ventricola fordi" = Globivenus fordii
"Transenella tantilla" = Nutricola tantilla Gould 1853 venus clam
"Ventricola fordi" = Globivenus fordii Yates 1890 venus clam | |
Chama arcana Bernard 1976 jewel box | |
Epilucina californica Conrad 1837 clam | |
Milneria cf. minima, "Glans subquadrata" = Glans carpenteri
Milneria cf. minima Dall 1871 clam
"Glans subquadrata" = Glans carpenteri Lamy 1922 clam | |
| |
Septifer bifurcatus Conrad 1837 mussel
Mytilus sp. Linnaeus 1758 mussel
Modiolus sp. Lamarck 1801 mussel | |
Polyplacophora | |
Mopalia cf. lowei Pilsbry 1918 chiton
Mopalia muscosa Gould 1846 chiton | |
Stenoplax cf. magdalenensis Hinds 1845 magdalena chiton | |
Nuttallina sp. Dall 1871 chiton
Callistochiton decoratus Pilsbry 1896 chiton
Callistochiton palmulatus Dall 1879 chiton
Callistochiton crassicostatus Pilsbry 1893 chiton | |
Chaetopleura gemma Carpenter 1879 chiton |