Also known as UCLA Loc. 2716; LACMIP Loc. 22716
Where: Baja California, Mexico (32.3° N, 117.0° W: paleocoordinates 32.3° N, 117.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Late/Upper Pleistocene (0.1 - 0.0 Ma)
• STRATIGRAPHIC RELATIONS: From unnamed lithostratigraphic unit, for which stratigraphic relations are not discussed. AGE: Pleistocene (terrace deposits, so presumably Late Pleistocene). STRATIGRAPHIC POSITION: Unconsolidated rubble with matrix of alluvium and broken shell, 3 feet thick, directly overlying pebbly sand at UCAL Loc. 2715.
• bed-level stratigraphic resolution
Environment/lithology: marine; unlithified, shelly/skeletal, sandy conglomerate
Size class: macrofossils
Preservation: original aragonite, original calcite
Collected by Cunningham & Valentine in 1952; reposited in the LACM
Collection methods: surface (in situ),
• COLLECTORS: Cunningham and Valentine, 1952. REPOSITORY: Apparently, UCLA.
Primary reference: J. W. Valentine. 1957. Late Pleistocene faunas from the northwestern coast of Baja California, Mexico. Transactions of the San Diego Society of Natural History 12(16):298-308 [A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 96591: authorized by Austin Hendy, entered by Austin Hendy on 13.06.2010, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Glans subquadrata" = Glans carpenteri
"Glans subquadrata" = Glans carpenteri Lamy 1922 clam | |
Hiatella arctica Linnaeus 1767 clam | |
Cryptomya californica Conrad 1837 softshell clam | |
"Corbula luteola" = Caryocorbula luteola
"Corbula luteola" = Caryocorbula luteola Carpenter 1864 clam | |
"Kellia laperousi" = Kellia suborbicularis Montague 1803 clam | |
"Pseudochama exogyra" = Chama exogyra Conrad 1837 jewel box | |
Diplodonta orbella Gould 1851 clam | |
"Transenella tantilla" = Nutricola tantilla, "Chione picta" = Chione (Timoclea) picta, "Protothaca staminea" = Leukoma staminea, "Irus lamellifer" = Irusella lamellifera
"Transenella tantilla" = Nutricola tantilla Gould 1853 venus clam
"Chione picta" = Chione (Timoclea) picta Willett 1944 venus clam
"Protothaca staminea" = Leukoma staminea Conrad 1837 venus clam
"Irus lamellifer" = Irusella lamellifera Conrad 1837 venus clam | |
"Semele rupicola" = Semele (Elegantula) rupicola, Cumingia californica
"Semele rupicola" = Semele (Elegantula) rupicola Dall 1915 clam
Cumingia californica Conrad 1837 clam | |
Epilucina californica Conrad 1837 clam | |
"Modiolus fornicatus" = Modiolus carpenteri Soot-Ryen 1963 mussel
Mytilus californianus Conrad 1837 mussel
Septifer bifurcatus Conrad 1837 mussel | |
"Barbatia bailyi" = Acar bailyi
"Barbatia bailyi" = Acar bailyi Bartsch 1931 miniature ark | |
"Hinnites giganteus" = Crassadoma gigantea
"Hinnites giganteus" = Crassadoma gigantea Gray 1825 scallop | |
"Pododesmus macroschisma" = Pododesmus (Monia) macrochisma
"Pododesmus macroschisma" = Pododesmus (Monia) macrochisma Deshayes 1839 scallop | |
Polyplacophora | |
Callistochiton crassicostatus Pilsbry 1893 chiton
Callistochiton palmulatus Dall 1879 chiton | |
"Lepidozona pectinulatus" = Ischnochiton (Lepidozona) pectinulatus
"Lepidozona pectinulatus" = Ischnochiton (Lepidozona) pectinulatus Carpenter 1893 chiton | |
Mopalia muscosa Gould 1846 chiton
Mopalia ciliata Sowerby 1840 chiton | |
Gastropoda | |
Crepidula nummaria Gould 1846 slipper shell
"Crepidula coei" = Crepidula naticarum Williamson 1905 slipper shell
Crepipatella lingulata Gould 1846 slipper shell | |
"Bittium purpureum" = Lirobittium purpureum
"Bittium purpureum" = Lirobittium purpureum Carpenter 1864 snail | |
Pseudorotella supravallata Carpenter 1864 snail | |
Assiminea transluscens snail | |
"Pusula californiana" = Pseudopusula californiana
"Pusula californiana" = Pseudopusula californiana Gray 1827 snail | |
"Zonaria spadicea" = Neobernaya spadicea
"Zonaria spadicea" = Neobernaya spadicea Swainson 1823 cowry | |
"Erato columbella" = Hespererato columbella, "Erato vitellina" = Hespererato vitellina
"Erato columbella" = Hespererato columbella Menke 1847 snail
"Erato vitellina" = Hespererato vitellina Hinds 1844 snail | |
"Hyalina californica" = Volvarina taeniolata
"Hyalina californica" = Volvarina taeniolata Mörch 1860 margin shell | |
"Cypraeolina pyriformis" = Granulina margaritula, "Cystiscus jewetti" = Plesiocystiscus jewetti, "Cystiscus subtrigona" = Gibberula subtrigona
"Cypraeolina pyriformis" = Granulina margaritula Carpenter 1857 snail
"Cystiscus jewetti" = Plesiocystiscus jewetti Carpenter 1857 snail
"Cystiscus subtrigona" = Gibberula subtrigona Carpenter 1864 snail | |
Ceratostoma nuttalli, Stramonita biserealis, Acanthina paucilirata, "Acanthina lugubris" = Mexacanthina lugubris, "Ocinebra interfossa" = Paciocinebrina interfossa, Maxwellia gemma, Nucella emarginata
Ceratostoma nuttalli Conrad 1837 murex snail
Stramonita biserealis murex snail
Acanthina paucilirata unicorn
"Acanthina lugubris" = Mexacanthina lugubris Sowerby I 1822 murex snail
"Ocinebra interfossa" = Paciocinebrina interfossa Carpenter 1864 murex snail
Maxwellia gemma Sowerby 1879 murex snail
Nucella emarginata murex snail | |
Macron lividus Adams 1855 snail | |
"Conus californicus" = Californiconus californicus
"Conus californicus" = Californiconus californicus Reeve 1844 cone shell | |
"Mitra idae" = Mitra (Atrimitra) idae, "Mitra catalinae" = Mitra (Atrimitra) catalinae
"Mitra idae" = Mitra (Atrimitra) idae Melville 1893 mitre shell
"Mitra catalinae" = Mitra (Atrimitra) catalinae Dall 1919 mitre shell | |
"Olivella biplicata" = Callianax biplicata
"Olivella biplicata" = Callianax biplicata Sowerby 1825 olive snail | |
"Mitromorpha aspera" = Cymakra aspera
"Mitromorpha aspera" = Cymakra aspera Carpenter 1864 snail | |
Amphissa versicolor, "Mitrella carinata" = Alia carinata, Fusinus luteopictus, "Nassa mendica" = Hima mendica, "Nassa perpinguis" = Caesia perpinguis, "Nassa fossata" = Caesia fossatus, "Littorina scutulata" = Littorina (Littorina) scutulata, "Littorina planaxis" = Littorina (Neritrema) keenae, "Lacuna unifasciata" = Lacuna (Epheria) unifasciata
Amphissa versicolor Dall 1871 true whelk
"Mitrella carinata" = Alia carinata Hinds 1844 dovesnail
Fusinus luteopictus true whelk
"Nassa mendica" = Hima mendica Gould 1849 true whelk
"Nassa perpinguis" = Caesia perpinguis Hinds 1844 true whelk
"Nassa fossata" = Caesia fossatus Gould 1849 true whelk
"Littorina scutulata" = Littorina (Littorina) scutulata Gould 1849 periwinkle
"Littorina planaxis" = Littorina (Neritrema) keenae Rosewater 1978 periwinkle
"Lacuna unifasciata" = Lacuna (Epheria) unifasciata Carpenter 1857 periwinkle | |
"Aletes squamigerus" = Thylacodes squamigerus
"Aletes squamigerus" = Thylacodes squamigerus Carpenter 1857 snail | |
Antisabia panamensis2, Hipponix tumens, "Triphora cf. pedroana" = Monophorus pedroanus, "Balcis thersites" = Melanella thersites, Cerithiopsis sp., Seila montereyensis
Hipponix tumens Carpenter 1864 hoof shell
"Triphora cf. pedroana" = Monophorus pedroanus Bartsch 1907 snail
"Balcis thersites" = Melanella thersites Carpenter 1864 snail
Cerithiopsis sp. Hanley 1849 snail
Seila montereyensis Bartsch 1907 snail | |
"Opalia chacei" = Opalia borealis Gould 1852 wentletrap
Opalia insculpta Carpenter 1866 wentletrap
"Epitonium tinctum" = Hirtoscala tincta Carpenter 1864 wentletrap | |
Diodora aspera Rathke 1833 snail
Fissurella volcano Reeve 1849 snail
"Megatebennus bimaculata" = Fissurellidea bimaculata Dall 1871 snail | |
"Haliotis cracherodi" = Haliotis cracherodii
"Haliotis cracherodi" = Haliotis cracherodii Leach 1814 abalone | |
"Homalopoma carpenteri" = Homalopoma (Homalopoma) luridum
"Homalopoma carpenteri" = Homalopoma (Homalopoma) luridum Dall 1885 snail | |
"Tegula gallina" = Chlorostoma gallina, "Tegula funebralis" = Chlorostoma funebrale, "Norrisia norrisi" = Norrisia norrisii
"Tegula gallina" = Chlorostoma gallina Forbes 1850 top snail
"Tegula funebralis" = Chlorostoma funebrale Adams 1855 top snail
"Norrisia norrisi" = Norrisia norrisii Sowerby I 1838 top snail | |
Acmaea mitra, Lottia gigantea, "Acmaea pelta" = Lottia pelta, "Acmaea digitalis" = Lottia digitalis, "Acmaea paleacea" = Lottia paleacea, "Acmaea cf. persona" = Lottia persona, "Acmaea scabra" = Lottia scabra, "Acmaea insessa" = Lottia insessa, "Acmaea asmi" = Lottia asmi, "Acmaea scutum" = Lottia scutum
Acmaea mitra Eschscholtz 1833 limpet
Lottia gigantea Sowerby 1834 limpet
"Acmaea pelta" = Lottia pelta Eschscholtz 1833 limpet
"Acmaea digitalis" = Lottia digitalis Eschscholtz 1833 limpet
"Acmaea paleacea" = Lottia paleacea Gould 1853 limpet
"Acmaea cf. persona" = Lottia persona Eschesholtz 1833 limpet
"Acmaea scabra" = Lottia scabra Gould 1846 limpet
"Acmaea insessa" = Lottia insessa Hinds 1842 limpet
"Acmaea asmi" = Lottia asmi Middendorff 1847 limpet
"Acmaea scutum" = Lottia scutum Eschscholtz 1833 limpet | |
Turbonilla sp., "Turbonilla tenuicula" = Pyrgiscus tenuiculus, "Odostomia phanea" = Odostomia (Evalea) phanea, Odostomia cf. donilla
Turbonilla sp. Risso 1826 snail
"Turbonilla tenuicula" = Pyrgiscus tenuiculus Gould 1853 snail
"Odostomia phanea" = Odostomia (Evalea) phanea Dall and Bartsch 1907 snail
Odostomia cf. donilla snail | |
Trimusculus reticulata Sowerby 1835 button snail | |
Polychaeta | |
Malacostraca | |
"Cancer (Romaleon) branneri" = Romaleon branneri3, "Cancer (Cancer) chaneyi" = Cancer chaneyi3, "Cancer (Cancer) productus" = Cancer productus3
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