MolluscaBase taxon details
Calyptraea petasus Gerasimov, 1969 †
1494309 (urn:lsid:marinespecies.org:taxname:1494309)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Gerasimov P.A. (1969). Upper Substage of the Volgian Stage of the central areas of the Russian Platform. <em>Moscow: Nauka.</em> 144 pp. [In Russian].
page(s): 51, pl. 2, fig. 4 [details] Available for editors
[request]
page(s): 51, pl. 2, fig. 4 [details] Available for editors
[request]
Note Russia, Moscow Region, Voskresensk District, a...
From editor or global species database
Type locality Russia, Moscow Region, Voskresensk District, a quarry between the villages of Ostashovo and Lopatino [details]
Fossil range Middle Jurassic (Titonian stage)
Fossil range Middle Jurassic (Titonian stage) [details]
MolluscaBase eds. (2025). MolluscaBase. Calyptraea petasus Gerasimov, 1969 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1494309 on 2025-09-11
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original description
Gerasimov P.A. (1969). Upper Substage of the Volgian Stage of the central areas of the Russian Platform. <em>Moscow: Nauka.</em> 144 pp. [In Russian].
page(s): 51, pl. 2, fig. 4 [details] Available for editors [request]
basis of record Gerasimov, P. A. (1992). Jurassic and boundary Cretaceous gastropods of the European part of Russia. <em>Moskva: Nauka.</em> 190 pp., 29 plates [in Russian].
page(s): 98, pl. 6, fig. 16 [details] Available for editors [request]
page(s): 51, pl. 2, fig. 4 [details] Available for editors
[request]basis of record Gerasimov, P. A. (1992). Jurassic and boundary Cretaceous gastropods of the European part of Russia. <em>Moskva: Nauka.</em> 190 pp., 29 plates [in Russian].
page(s): 98, pl. 6, fig. 16 [details] Available for editors
[request]