Krishtofovich L.V. (1936). Shells of the group Thyasira bisecta (Conrad) from the Tertiary deposits of the west coast of Kamchatka [in Russian]. Trudy Neftanogo-Razvedochnogo Instituta. ser. A, 88: 3-67.
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Krishtofovich L.V.
1936
Shells of the group <i>Thyasira bisecta</i> (Conrad) from the Tertiary deposits of the west coast of Kamchatka [in Russian].