New Well-Preserved Scleritomes of Chancelloridae from the Early Cambrian Yuanshan Formation (Chengjiang, China) and the Middle Cambrian Wheeler Shale (Utah, USA) and Paleobiological Implications

Autor: Janussen, Dorte, Steiner, Michael, Maoyan, Zhu
Zdroj: Journal of Paleontology, 2002 Jul 01. 76(4), 596-606.
Databáze: JSTOR Journals