MolluscaBase name details
Sphaerium cooperi R. Arnold, 1909 †
1501613 (urn:lsid:marinespecies.org:taxname:1501613)
unaccepted > junior subjective synonym
Species
fossil only
Arnold, R. (1909). Paleontology of the Coalinga district, Fresno and Kings counties, California. <em>United States Geological Survey Bulletin.</em> 396: 1-173., available online at https://pubs.usgs.gov/bul/0396/report.pdf
page(s): 94, pl. 30, figs 2-2a [details]
page(s): 94, pl. 30, figs 2-2a [details]
Holotype USNM 165528
, Note USGS loc. 4732, about 2 miles from northwest...
Holotype USNM 165528 [details]
Type locality USGS loc. 4732, about 2 miles from northwest end of Kettleman Hills, on south side of main ridge, SW. 1/4 NE. 1/4 sec. 30, T. 21 S., R. 17 E., Coalinga district, California, USA; basal Tulare Fm., Pliocene [details]
MolluscaBase eds. (2025). MolluscaBase. Sphaerium cooperi R. Arnold, 1909 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1501613 on 2025-09-11
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original description
Arnold, R. (1909). Paleontology of the Coalinga district, Fresno and Kings counties, California. <em>United States Geological Survey Bulletin.</em> 396: 1-173., available online at https://pubs.usgs.gov/bul/0396/report.pdf
page(s): 94, pl. 30, figs 2-2a [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 115 [details] Available for editors
[request]
source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 117, 132 [details]
page(s): 94, pl. 30, figs 2-2a [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 115 [details] Available for editors
[request]source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 117, 132 [details]
Present Inaccurate Introduced: alien Containing type locality
Holotype USNM 165528 [details]
From editor or global species database
Type locality USGS loc. 4732, about 2 miles from northwest end of Kettleman Hills, on south side of main ridge, SW. 1/4 NE. 1/4 sec. 30, T. 21 S., R. 17 E., Coalinga district, California, USA; basal Tulare Fm., Pliocene [details]
