Tectonics of Central Indian Tectonic Zone-Study of Proterozoic Events in East Gondwana

1.对中印度构造带和周围地区进行了为期两年的实地研究（1998年和1999年）。来自日本的27名科学家在印度及其附近地区工作，共573人日，40名当地地质学家合作，共659人日。4名印度科学家应邀在日本工作，共计133个工作日。野外调查主要集中在Aravalli-Delhi带和中印度构造带（CITZ）的中心区域。2.通过本次研究，获得了Aravalli-Delhi带、CITZ中心区以及整个CITZ的新认识。通过本次野外调查收集的岩石样品获得了岩石学和地质年代学数据。部分资料发表在国际期刊上。3.通过本研究，中印度构造带在冈瓦纳的重要性 关于我们 a构造学已经被揭开。CITZ造山带的主要时间被认为是古元古代（约1.9 - 2.2 Ga），并且该带被认为在后来的造山期（包括格伦维尔造山和泛非造山）中作为克拉通内移动的带。因此，可以认为，位于澳大利亚西部的平贾拉造山带在格林威尔期罗迪尼亚的集合构造中起了重要作用（Yoshida，2001，Gondwana Research 4，208 - 211）.4.本研究项目的结果已发表/在国际期刊和国际研讨会等上发表论文105篇，发表报告60篇，出版专著或国际期刊专刊8本。还通过该项目的活动编辑了10份当地和国际期刊。本研究项目的成果摘要以英文书的形式出版，书名为《中印度构造带及其在东冈瓦纳的延伸》（GRC/GIGE Misc.酒吧，14)该卷由4章组成，包括中印度构造带的构造（155页，11篇论文），Aravalli-Delhi移动的带的构造（66页，7篇论文），东印度元古代移动的带的构造和岩石学（79页，8篇论文），以及南印度地盾的构造和岩石学（47页，6篇论文）。此外，还收录了1）该项目的出版物和报告一览表，以及2）正式提交给日本文部科学省（MONBUSHO）的文件副本（大部分为日文）。少

1. Field study of the Central Indian Tectonic Zone and surrounding areas were conducted for two years (1998 and 1999). Twenty seven scientists from Japan worked in India and near by areas for 573 man-days in total, and 40 local geologists coworked for 659 man-days in total. Four India scientists were invited to work in Japan for 133 man-days in total. Field surveys were mostly concentrated in the Aravalli-Delhi belts and central area of the Central Indian Tectonic Zone (CITZ). Eastern area of the CITZ, Eastern Ghats, South Indian Proterozoic Belt, and Sri Lanka were subsidially surveyed.2.New knowledge on the Aravalli-Delhi belts, central area of the CITZ, and the CITZ as a whole were obtained through the present research. Petrological and geochronological data were obtained for rock samples collected through the present field survey. A part of the data was published in international journals.3.Through the present study, the importance of the Central Indian Tectonic Zone in the Gondwan … More a Tectonics has come to be unraveled. Major time of the suturing of the CITZ is considered to be Paleoproteozoic (ca 1.9 - 2.2 Ga), and the zone is considered to have worked as the intracratonic mobile belt in later orogenic periods including the Grenvillian and Pan-African orogenies. Thus, it is considered that the Pinjara Orogen, which fringes the western border of the western Australian cratons is considered to have played an important role in the assembly tectonics of Rodinia during the Grenvillian period (Yoshida, 2001, Gondwana Research 4, 208 - 211).4.Results of the present research project were published/reported in international journals and international symposiums etc. They include 105 papers, 60 presentations and 8 books or special issues of international journals. Editing of 10 local as well as international journals were also conducted through the activity of the project. The summary of the fruit of the present research project was published as an English book, titled "The Central Indian Tectonic Zone and its Extensions within East Gondwana (GRC/GIGE Misc. Pub., 14) This volume is composed of 4 chapters including Tectonics of the Central Indian Tectonic Zone (155 pages with 11 papers), Tectonics of the Aravalli-Delhi mobile belts (66 pages with 7 papers), Tectonics and Petrology of Proterozoic Mobile Belts of Eastern India (79 pages with 8 papers), and Tectonics and Petrology of South Indian Shield (47 pages with 6 papers). Appendixes of 1) lists of publications and presentations born out from the project, and 2) a bunch of copies of files formally submitted to the Japan Ministry of Education, Science, Sports and Culture (MONBUSHO) (mostly in Japanese) are also included. Less