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国际地质对比计划246项目研究的主要内容为,整个太平洋和东印度洋地区新第三纪地层中可辨认的主要气候,构造、演化事件和化石组合的识别、特征以及时代.十月份,在由该计划领导人,日本静岗大学的R.Tsuchi组织的一次会议上,述评了该项目的最新进展,这次会议由日本科学促进会和藤原科学基金会赞助。这次会议讨论四类主要的事件:大约16Ma前新第三纪中期的气候适宜期;大约15—13Ma、6—7Ma和2.5Ma前的新第三纪中大的气温升降事件:大约15Ma前日本海的张开和有关的太平洋构造事件;发
The IGCP Study 246 project focuses on the identification, characterization and timing of identifiable major climates, tectonic and evolutionary events and fossil assemblages throughout the Neogene in the Pacific Ocean and the Eastern Indian Ocean. In October, At a meeting of the planning leader, R. Tsuchi, at Jinggang University, Japan, the latest progress of the project was reviewed and sponsored by the Japan Society for the Advancement of Science and the Fujiwara Science Foundation. The meeting discussed four major types of events: the pre-Neo-Tertiary mid-16 ° C climatic fit; the Neo-Tertiary mid-temperature rising and falling events of about 15-13 Ma, 6-7 Ma, and 2.5 Ma in about 15 Ma The opening of the Sea of Japan and related Pacific tectonic events;