The Oldest Known Eospirifer (Brachiopoda) in the Changwu Formation (Late Ordovician) of Western Zhejiang, East China, with a Review of the Earliest Spiriferoids

Autor: Jia-Yu, Rong, Ren-Bin, Zhan, Nai-Ren, Han
Zdroj: Journal of Paleontology, 1994 Jul 01. 68(4), 763-776.
Databáze: JSTOR Journals