Hisaharu Igo

CONTRIBUTION TO THE GEOLOGICAL HISTORY OF THE JAPANESE ISLANDS BY THE CONODONT BIOSTRATIGRAPHY PART II

Toshio Koike, Hisaharu Igo, Shigeru Takizawa et al. · The Journal of the Geological Society of Japan · 1971 · 30 citations · Full text

Natural Sciences, Geology, Paleontology +12

888. MIXED CONODONT ELEMENTS FROM HACHIMAN TOWN, MINO TERRANE, CENTRAL JAPAN

Hisaharu Igo · Transactions and proceedings of the Paleontological Society of Japan. New series · 1989 · 16 citations

Natural Sciences, Archaeology, Paleoenvironmental Reconstruction +6

Geological significance of the unconformity between the Permian Nabeyama and Triassic Adoyama Formations in the vicinity of Kuzuu, Tochigi Prefecture

Toshio Koike, Hisayoshi Igô, Hisaharu Igo et al. · The Journal of the Geological Society of Japan · 1974 · 15 citations · Full text

Natural Sciences, Earth Sciences, Geology +4

Permian fossils from northern Pahang, Malaya.

Hisaharu Igo · Medical Entomology and Zoology · 1964 · 14 citations

Natural Sciences, Earth Sciences, Geology +10

On the occurrence of Triassic conodonts from the Sorachi Group in the Hidaka Mountains, Hokkaido

Hisayoshi Igô, Toshio Koike, Hisaharu Igo et al. · The Journal of the Geological Society of Japan · 1974 · 13 citations · Full text

Natural Sciences, Evolutionary Biology, Paleontology +13