MolluscaBase source details
Grishkevich, G.N. (1967). Novyy vid roda Cardium iz nizhnevolynskogo gorizonta nizhnego sarmata Volyno-Podolii [A new characteristic species from the Upper [sic] Volynian horizon of the Upper [sic] Sarmatian of Volhyno-Podolia]. Paleontologicheskiy sbornik. 4: 113-116.
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Grishkevich, G.N.
1967
Novyy vid roda <i>Cardium</i> iz nizhnevolynskogo gorizonta nizhnego sarmata Volyno-Podolii [A new characteristic species from the Upper [sic] Volynian horizon of the Upper [sic] Sarmatian of Volhyno-Podolia]
Paleontologicheskiy sbornik
4: 113-116
Publication
in Russian; note the English title translation in the original work is incorrect (it must be "Lower" in both cases)
Available for editors
[request]

Date
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Cardium volhynicum Grishkevich, 1967 † accepted as Obsoletiformes kaundensis volhynicus (Grishkevich, 1967) † (original description)
Ukraine for Cardium volhynicum Grishkevich, 1967 †
Type locality
"s. Zalestsy Ternopol'skoy oblast'" [village Zalestsy, Ternopil region] (Ukraine) [details]