[B-CG04] Decoding the history of the Earth-like planets: From their birth to the present

[BCG04-P06] Crystallinity and geologic occurrence of carbonaceous material in shallow-marine and deep-sea sediments in the Isua supracrustal belt, southern West Greenland.

*Hikaru Tanabe¹, Tsuyoshi Komiya¹, Yusuke Sawaki¹ (1. The University of Tokyo)