Petrogenesis of the 2115 Ma Haicheng mafic sills from the Eastern North China Craton: Implications for an intra-continental rifting

详细信息    查看全文

• 作者：Xinping Wang^a ; ^b ; Peng Peng^a ; ^{pengpengwj@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author} ; Chong Wang^a ; ^b ; Shuyan Yang^a ; ^b
• 关键词：The Eastern North China Craton ; Haicheng mafic sills ; Paleoproterozoic ; Intra-continental rifting
• 刊名：Gondwana Research
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：39
• 期：Complete
• 页码：347-364
• 全文大小：4089 K

文摘

<dl class="listitem" id="list_l0005"><dt class="label">•dt><dd>

d="p0005">A precise SIMS ²⁰⁷Pb/²⁰⁶Pb baddeleyite age of 2115 ± 3 Ma is obtained from one Haicheng mafic sill.

dd><dt class="label">•dt><dd>

d="p0010">The Haicheng sills were from the ancient subcontinental lithospheric mantle of North China.

dd><dt class="label">•dt><dd>

d="p0015">They were related to a craton-scale intra-continental rift rather than a paleo-arc.

dd>dl>