本邦太平洋側とその周辺海域における新第三系・第四系石灰質ナノ化石基準面
Neogene and Quaternary calcareou nannofossil datums recognized in and around the Pacific side of Japanese islands

Koji Kameo, Yoshiaki Okada, Shun Chiyonobu, Makoto Okada
2015 Annual Meeting of the Geological Society of Japan  
doi:10.14863/geosocabst.2015.0_441 fatcat:yjirzqbqwfge3alfzu3zayp2li