Mid-Cretaceous biostratigraphic succession in Hokkaido.
収録刊行物
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- Rep. Ann. Mus. Hist. Natr. Nice
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Rep. Ann. Mus. Hist. Natr. Nice 33 1-5, 1978
Rep. Ann. Mus. Hist. Natr. Nice 33 1-5, 1978