Formation, subduction and true growth of continental crust
Scope
Continental crust is the key and unique system of the Earth, thus its formation and growth strongly affect not only dynamics and evolution of the solid Earth but also climate and biological evolution on the surface. However, human knowledge is too far from the understanding. Previous works emphasized that the continental crust has progressively grown through geologic time. But, recent geology of Archean terranes, geochemistry of detrital materials and comprehensive study of subduction zone allow us to build a new concept of true continental growth. In this session, we welcome wide range topics of geology, mineralogy, geochemistry, geophysics, experimental petrology and surface environmental evolution for more comprehensive study of the continental growth from the Hadean to the present.
Convener
Shinji Yamamoto
syamamot@geo.titech.ac.jp
Co-Convener
Tsuyoshi Komiya, Kenji Kawai
Abstract Download
Session Informations
Cancellation and time schedule change are shown here.

May 23rd SCG065 Room: Convention Hall
Core Time: AM2
The colored are the invited.
Presentation Number Title (PDF download) Presenter Authors
SCG065-P01 Major Tectonic Lines and Tectonic Erosion during the Opening of Japan Sea Shuichi Yanai Shuichi Yanai,
Kazumasa Aoki,
Yoshimitsu Akahori
SCG065-P02 Tectonic development of Buchan metamorphic unit in NE Scotland,UK Hiroaki Suzuki Hiroaki Suzuki
SCG065-P03 Genesis of the charnockite from Mt. Cronus in the Napier Complex, East Antarctica Shin-ichi Kagashima Shin-ichi Kagashima,
Hiroko Sato,
Yuki Wada et al.
SCG065-P04 The superplume-supercontinent cycle from the viewpoint of thermal evolution of the mantle Hiroki Senshu Hiroki Senshu,
Shigenori Maruyama
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