Provenance and temporal constraints of the Early Cambrian Maotianshan Shale, Yunnan Province, China
详细信息 查看全文
- 作者：M.H. Hofmanna ; michael.hofmann@umontana.edu" class="auth_mail" title="E-mail the corresponding author ; X.H. Lib ; J. Chenc ; L.A. MacKenziea ; N.W. Hinmana
- 关键词：Petrology ; Geochemistry ; Detrital Zircon U&ndash ; Pb age ; Paleogeography ; Chengjiang Biota
- 刊名：Gondwana Research
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：37
- 期：Complete
- 页码：348-361
- 全文大小：3113 K
文摘
- •
Maotianshan Shale sourced from a recycled orogen province.
- •
Compositional QFL variations reflect local provenance changes.
- •
Minor changes in geochemical proxies suggest local source area variations.
- •
U–Pb ages constrain maximum depositional age of the Maotianshan Shale to ~ 520 Ma.