用户名: 密码: 验证码:
Devonian Alaskan-type ultramafic-mafic intrusions and silicic igneous rocks along the southern Altai orogen: Implications on the Phanerozoic continental growth of the Altai orogen of the Central Asian Orogenic Belt
详细信息    查看全文
文摘

Devonian mafic intrusions along the southern margin of the Altai orogenic belt emplaced at 400–380 Ma.

Geochemistry revealed their Alaskan-type features.

Mafic magma underplating at arc root was of significance for the continental growth of the CAOB.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700