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Fukadani Debris Avalanche Deposit Harayama et al., 1989

Invalid synonym: Breccia at the bottom of Yatsuoyama Pyroclastics.

• Volcanic rocks
• Cretaceous

• Sedimentary facies: Debris avalanche deposit
• Lithofacies:

• Thickness: 5 - 15 m
• Lower limit: Unconformity (Hatasho Quartz Porphyry, Kaiwara Welded Tuff)

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

• Distribution: Shiga pref.

• Harayama et al. (1989) Geology of the Gozaishoyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 145p. (in Japanese with English abstract 6p.)
• Miyamura et al. (1976) Geology of the Hikonetobu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 49p. (in Japanese with English abstract 6p.)