Ichise Megumi, Hisada Kenichiro, Ogasawara Kenshiro. Molluscan fossils from the Uchiyama Formation in the Nukui River area of the northwestern part of the Kanto Mountains, central Japan. Bulletin of Tsukuba University Forests. 2002. 18. 18. 125-131
Molluscan fossils from the Uchiyama Formation in the Nukui River area of the northwestern part of the Kanto Mountains, central Japan. Bulletin of Tsukuba University Forests. 2002. 18. 125-131