题 名:腕足类Trifidorostellum的发现及其地层意义(Discovery of brachiopod Trifidorostellum and its stratigraphic significance)
关键词:
作 者:柳祖汉(Liu Zu-han)
年卷期:1984年11卷2期
页 码:150-152
文 摘:
Abundant soecimens of Trifidorostellum were collected from the Shaodong Formation exposed near the v