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Ad-MH3 Tephra Yamamoto and Sakaguchi, 2000

Abbr. Ad-MH3

• Tephra
• middle Pleistocene (0.26 - 0.22 Ma)

• Lithofacies: Scoria

• Source: Adatara volcano
• Host: Higher I Terrace Deposit (Kawamata)
• Mode of eruption: Sub-Plinian
• Thickness: 26 cm

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Fukushima pref.

• Kubo et al. (2015) Geology of the Kawamata District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 86p. (in Japanese with English abstract 4p.)