Middle Cretaceous geomagnetic field anomalies in the Eastern Indian Ocean and their implication to the tectonic evolution of the Bay of Bengal

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• 作者：Maria Ana Desa^a ; ^{mdesa@nio.org} ; Mangipudi V. Ramana^b
• 关键词：Middle Cretaceous ; Bay of Bengal ; Magnetic anomalies ; Enderby Basin ; Seafloor spreading ; Ridge jump
• 刊名：Marine Geology
• 出版年：2016
• 出版时间：1 December 2016
• 年：2016
• 卷：382
• 期：Complete
• 页码：111-121
• 全文大小：3635 K
• 卷排序：382

文摘

Middle Cretaceous geomagnetic field anomalies identified in Eastern Indian Ocean. Spreading direction changed from NNW-SSE to N-S between 102 and 100 Ma. Seafloor spreading extinction in the Perth Basin at 102 Ma Excess crustal accretion on the Indian plate since the Middle Cretaceous The 85°E Ridge south of 12°N is northward continuation of the 86°E Fracture Zone.