MolluscaBase taxon details
Trigonioides urgalensis Yakushina, 1967 †
1532897 (urn:lsid:marinespecies.org:taxname:1532897)
accepted
Species
fossil only
Yakushina, A.A. (1967). Cretaceous fresh water mollusks of the Far East and their stratigraphic significance. Synopsis of a candidate thesis (geology and mineralogy). VSEGEI, Leningrad, 22 pp. [details]
MolluscaBase eds. (2021). MolluscaBase. Trigonioides urgalensis Yakushina, 1967 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1532897 on 2025-03-28
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original description
Yakushina, A.A. (1967). Cretaceous fresh water mollusks of the Far East and their stratigraphic significance. Synopsis of a candidate thesis (geology and mineralogy). VSEGEI, Leningrad, 22 pp. [details]
basis of record Martinson, G.G. (1965). Melovyye plastinchatozhabernyye semeystva Trigonioididae i ikh klassifikatsiya [The Cretaceous lamellibranch family Trigonioididae and its classification]. <em>Paleontologicheskiy Zhurnal.</em> 1965(4): 16-25.
page(s): 20, pl. 3, fig. 2 [details] Available for editors
[request]
basis of record Martinson, G.G. (1965). Melovyye plastinchatozhabernyye semeystva Trigonioididae i ikh klassifikatsiya [The Cretaceous lamellibranch family Trigonioididae and its classification]. <em>Paleontologicheskiy Zhurnal.</em> 1965(4): 16-25.
page(s): 20, pl. 3, fig. 2 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
