1. Agency of Resources and Energy, 1982. Report of Regional Geological Survey, Uetsu Area (I) (in Japanese).
2. Trondhjemite: definition, environment and hypotheses of origin;Barker,1979
3. Geology and petrology of granitic rocks and gneisses in the northern district of Niigata Prefecture. Part II. Nihonkoku Gneisses;Chihara;Journal of Facalty of Science, Niigata Univ.,1963
4. Middle Paleocene terrane juxtaposition along the Median Tectonic Line, southwest Japan: evidence from 40Ar/39Ar mineral ages;Dallmeyer;Tectonophysics,1991
5. Isotopic and palaeomagnetic evidence for rates of cooling, uplift and erosion;Dodson;Geological Society Memoir,1985