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Publications by Isao Motoyama
Radiolarians and Geologic Age of Neogene Stratiform Manganese Deposits in the Fukaura District, Aomori Prefecture, Japan
The Journal of the Geological Society of Japan
Related publications
Cretaceous Radiolarians From the Shimanto Accretionary Complex in the Kitagawa District, Tokushima Prefecture, Southwest Japan
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN
Arsenic in the Waters and Deposits of Osoreyama Hot Springs, Aomori Prefecture
Nippon kagaku zassi
On the Sedimentary Environment and Its Warping Structure of the Mountain Iron Sand Placer Deposits, Shichinohe District, Aomori Prefecture (II)
The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists
Metal Mineralization of the Contact Metasomatic Deposits in the San-Notake District, Fukuoka Prefecture, Japan.
JOURNAL OF MINERALOGY, PETROLOGY AND ECONOMIC GEOLOGY
On the Plankton of Lake Hakamagata and Lake Ushikata, Aomori Prefecture, Japan
Nippon Suisan Gakkaishi
Aquatic Science
Discovery and Its Geologic Significance of Permian Radiolarians From Clastic Rocks at the Northern Margin of the Nanjo Massif, Fukui Prefecture, Central Japan.
The Journal of the Geological Society of Japan
Geology and Manganese Ore Deposits of the Otaniyama Mine, Iwate Prefecture
The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists
Cladoceran Fauna (Crustacea, Cladocera) in the Byobu-San Lakes, Aomori Prefecture, Northern Japan
Japanese Journal of Limnology
Water Science
Ecology
Technology
Aquatic Science
Early Miocene Radiolarians From the Toyohama Formation, Morozaki Group, Aichi Prefecture, Central Japan
The Journal of the Geological Society of Japan
