Pliocene Foraminifera and calcareous nannofossils from the well "Kainosawa Onsen" in the eastern part of Akita City, Akita Prefecture, northern Japan, their biostratigraphy and paleoenvironmental implications
S. Hanagata, and
K. Watanabe
2001
Article
Journal of the Geological Society of Japan
107(10):620-639
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