论文信息 - First discovery of Pravitoceras sigmoidale Yabe from the Yezo Supergroup in Hokkaido, Japan - 字舞流文

First discovery of Pravitoceras sigmoidale Yabe from the Yezo Supergroup in Hokkaido, Japan

T. Matsunaga | T. Nishimura | Haruyoshi Maeda | Koji Hasegawa | A. Misaki | Y. Shigeta | G. Tanaka | S. Nomura | Tomohiro Nishimura