MolluscaBase source details
Kobayashi, T. (1958). Some Ordovician fossils from the Thailand-Malayan borderland. Japanese Journal of Geology and Geography. 29(4): 223-231.
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Kobayashi, T.
1958
Some Ordovician fossils from the Thailand-Malayan borderland
Japanese Journal of Geology and Geography
29(4): 223-231
Publication
Date
action
by
Malayaspira Kobayashi, 1958 † (original description)
Malayaspira rugosa Kobayashi, 1958 (original description)
Malayaspira rugosa Kobayashi, 1958 (original description)