Akitoshi MOROKUMA

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Speaker, Author, Co-Author

Tue. Apr 29, 2014 11:00 AM - 12:30 PM 213 (2F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT24_29AM2] Evolution of Chemosynthetic Ecosystem in Earth History

11:15 AM - 11:30 AM

[BPT24-08] Two forms of Calyptogena (Ectenagena) nautilei recognized in shell morphologies

*Akitoshi MOROKUMA¹, Rei NAKASHIMA², Katsunori FUJIKURA³, Ryo ANMA⁴, Ryuichi MAJIMA¹ (1.Yokohama National University, 2.Geological Survey of Japan, 3.JAMSTEC, 4.University of Tsukuba)