MolluscaBase name details
Megayoldia (Portlandella) olympiana (B. L. Clark, 1925) †
1826533 (urn:lsid:marinespecies.org:taxname:1826533)
unaccepted > superseded combination
Species
marine, fresh, terrestrial
fossil only
(of Yoldia olympiana B. L. Clark, 1925 †) Clark, B. L. (1925). Pelecypoda from the marine Oligocene of western North America. <em>California University Publications, Department of Geological Sciences Bulletin.</em> 15(4): 69-137.
page(s): 77, pl. 9, fig. 9 [details] Available for editors
[request]
page(s): 77, pl. 9, fig. 9 [details] Available for editors
[request]
MolluscaBase eds. (2025). MolluscaBase. Megayoldia (Portlandella) olympiana (B. L. Clark, 1925) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1826533 on 2025-09-11
Date
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original description
(of Yoldia olympiana B. L. Clark, 1925 †) Clark, B. L. (1925). Pelecypoda from the marine Oligocene of western North America. <em>California University Publications, Department of Geological Sciences Bulletin.</em> 15(4): 69-137.
page(s): 77, pl. 9, fig. 9 [details] Available for editors [request]
basis of record Kafanov, A. I.; Ogasawara, K.; Marincovich, L. Jr. (2002). Checklist of the Cenozoic marine Bivalvia (Mollusca) of Northeastern Asia (Russian Far East), 1893-1999: A taxonomical summary. <em>Science reports of the Institute of Geoscience, University of Tsukuba. Section B, Geological sciences.</em> 23: 1–38.
page(s): 26 [details] Available for editors [request]
page(s): 77, pl. 9, fig. 9 [details] Available for editors
[request]basis of record Kafanov, A. I.; Ogasawara, K.; Marincovich, L. Jr. (2002). Checklist of the Cenozoic marine Bivalvia (Mollusca) of Northeastern Asia (Russian Far East), 1893-1999: A taxonomical summary. <em>Science reports of the Institute of Geoscience, University of Tsukuba. Section B, Geological sciences.</em> 23: 1–38.
page(s): 26 [details] Available for editors
[request]