Sedimentary environments of the Middle Permian phosphorite–chert complex from the northeastern Yangtze platform, China; the Gufeng Formation: a continental shelf radiolarian chert

Autor: Kametaka, Masao *, Takebe, Masamichi, Nagai, Hiromi, Zhu, Sizhao, Takayanagi, Yukio
Zdroj: In Sedimentary Geology 2005 174(3):197-222
Databáze: ScienceDirect