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Author:
Tokunaga,S.
Year:
1955
Title:
Pollen analysis of the known coal seams in the Biba Bibai area, Sorachi District, Ishikari Coal Fields, Hokkaido.
Reference:
Tokunaga,S. (1955) Pollen analysis of the known coal seams in the Biba Bibai area, Sorachi District, Ishikari Coal Fields, Hokkaido. Bulletin of the Geological Survey of Japan (Chishitsu Chosajo Geppo) Vol. 6 # 9 P. 11- 32
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Genus Species Country(Region) From To
Corylus Corylus sp Japan(Hokkaido I.) Early Tertiary
Cycas Cycas sp Japan(Hokkaido I.) Early Tertiary
Cycas Cycas sp Japan(Hokkaido I.) Early Tertiary
Cycas Cycas sp Japan(Hokkaido I.) Early Tertiary
Engelhardtia Engelhardtia sp Japan(Hokkaido I.) Early Tertiary
Equisetum Equisetum sp Japan(Hokkaido I.) Early Tertiary
Ericaceaepollenites Ericaceaepollenites type A sp. nov. Japan(Hokkaido I.) Early Tertiary
Ericaceaepollenites Ericaceaepollenites type B sp. nov. Japan(Hokkaido I.) Early Tertiary
Fagus Fagus sp Japan(Hokkaido I.) Early Tertiary
Fagus Fagus sp Japan(Hokkaido I.) Early Tertiary
Ginkgo Ginkgo sp Japan(Hokkaido I.) Early Tertiary
Glyptostrobus Glyptostrobus sp Japan(Hokkaido I.) Early Tertiary
Gramineae Gramineae type A sp. nov. Japan(Hokkaido I.) Early Tertiary
Gramineae Gramineae type C sp. nov. Japan(Hokkaido I.) Early Tertiary
Ilex Ilex sp.1 sp. nov. Japan(Hokkaido I.) Early Tertiary
Ilex Ilex sp.1 sp. nov. Japan(Hokkaido I.) Early Tertiary
Ilex Ilex sp.2 sp. nov. Japan(Hokkaido I.) Early Tertiary