Nemuro Group

Coherent formation
Late Cretaceous, Maastrichtian - Eocene, Lutetian

Sedimentary facies: Marine

Nemuro Group (Shiranuka hills)
[ Upper ]
?--?--?--?--?-
Tomikawa Formation
--------------
Kawaruppu Formation
--------------
Kawakami Formation
?--?--?--?--?-
[ Lower ]

Nemuro Belt
?--?--?--?--?-
Nemuro Group
?--?--?--?--?-

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

Distribution: Shiranuka hills, Hokkaido
Distribution: Urahoro city, Tokachi county, Hokkaido

Shimada et al. (2018) Jour. Geol. Soc. Japan, vol.124, no.3, pp.207-212 DOI