MolluscaBase taxon details
Lymnaea alamosensis R. Arnold, 1907 †
1260656 (urn:lsid:marinespecies.org:taxname:1260656)
accepted
Species
Galba alamosensis (R. Arnold, 1907) † · unaccepted > superseded combination
fossil only
Arnold R. (1907). New and characteristic species of fossil mollusks from the oil-bearing Tertiary formations of Santa Barbara County, California. <em>Smithsonian Miscellaneous Collections.</em> 50(4): 419-447, pls 50-58., available online at https://www.biodiversitylibrary.org/page/30049393
page(s): 430, pl. 54, figs 6, 7 [details]
page(s): 430, pl. 54, figs 6, 7 [details]
Note One mile southeast of bench-mark 425, Los...
Type locality One mile southeast of bench-mark 425, Los Alamos Valley, Santa Barbara County, locality No. 4483, California, United States; Paso Robles Formation, early Pleistocene [details]
MolluscaBase eds. (2025). MolluscaBase. Lymnaea alamosensis Arnold, 1907 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1260656 on 2025-09-11
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original description
Arnold R. (1907). New and characteristic species of fossil mollusks from the oil-bearing Tertiary formations of Santa Barbara County, California. <em>Smithsonian Miscellaneous Collections.</em> 50(4): 419-447, pls 50-58., available online at https://www.biodiversitylibrary.org/page/30049393
page(s): 430, pl. 54, figs 6, 7 [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): 235 [details] Available for editors
[request]
page(s): 430, pl. 54, figs 6, 7 [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): 235 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality One mile southeast of bench-mark 425, Los Alamos Valley, Santa Barbara County, locality No. 4483, California, United States; Paso Robles Formation, early Pleistocene [details]
