MolluscaBase source details
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.
411682
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.
Publication
in Russian
Date
action
by
Trigonioides urgalensis Yakushina, 1967 † (original description)