(Mar. 14-16, 2016)
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| This year's Carbonate Colloquium was held in Tateyama. Participants from Hiroshima Univ. were Shiraishi and Sakamoto-san. I forgot to take photos of the presentations. During the field trip, we observed tufa and other structures in the Kazusa Group. The strata also contain fossils. | |
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| Calcareous deposits have also formed on the inner walls of the river diversion tunnel. | |
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