Crown Point (Pleistocene of the United States)
Where: San Diego County, California (32.8° N, 117.2° W: paleocoordinates 32.8° N, 117.2° W)
When: Bay Point Formation, Late/Upper Pleistocene (0.1 - 0.0 Ma)
Environment/lithology: marine; gray sandstone
• Light gray, cross-bedded coarse sands and gravel
Size class: macrofossils
Primary reference: U. S. Grant and L. G. Hertlein. 1938. The West American Cenozoic Echinoidea. Publications of the University of California at Los Angeles in Mathematical and Physical Sciences 2:1-225 [L. Villier/L. Villier]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 203417: authorized by Mark Uhen, entered by Mark Uhen on 14.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Echinoidea | |
Strongylocentrotus purpuratus Stimpson 1857 sea urchin | |
Gastropoda | |
"Coleophysis harpa" = Acteocina harpa2
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"Olivella biplicata" = Callianax biplicata2
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""Nassa" fossata" = Caesia fossatus2
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"Littorina scutulata" = Littorina (Littorina) scutulata2
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"Neverita reclusiana" = Glossaulax reclusiana2
"Neverita reclusiana" = Glossaulax reclusiana2 Deshayes 1839 moon snail subspecies alta and imperferforata
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"Liotia acuticostata" = Parviturbo acuticostatus2
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"Pomaulax undosus" = Megastraea undosa2
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Scaphopoda | |
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Bivalvia | |
"Schizothaerus nuttali" = Tresus2
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"Tivela stultorum" = Tivela (Pachydesma) stultorum2, Chione californiensis2, "Protothaca staminea" = Leukoma staminea2, Saxidomus nutalli2, Amiantis callosa2
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"Donax gouldi" = Donax (Donax) gouldii2
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"Macoma secta" = Rexithaerus secta2
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"Semele decisa" = Semele (Semele) decisa2
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"Nucula exigua" = Nucula (Lamellinucula) exigua2
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Thecostraca | |
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Pseudorotella invallata | |
"Pseudorotella invallata" = Pseudorotella supravallatum2
"Pseudorotella invallata" = Pseudorotella supravallatum2 Carpenter 1864 |