HAYASHI, Hiroki; TAKAHASHI, Masaki. Planktonic foraminiferal biostratigraphy of the Miocene Arakawa Group in central Japan. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 19, n. 3, p. 190–205, 2018. Disponível em: https://www.rmcg.unam.mx/index.php/rmcg/article/view/965. Acesso em: 2 may. 2025.