Li, Z. and Jiang, Z. 1987. [Discovery of fossil serpulids from Bianqiao section of Pingyi, Shandong and its palaeogeographical significance]. Acta palaeontologica sinica, 26(5): 576-585.
50846
Li, Z.; Jiang, Z.
1987
Discovery of fossil serpulids from Bianqiao section of Pingyi, Shandong and its palaeogeographical significance