Yokoyama M. (1924). Molluscan remains from the lowest part of the Jo-ban coal-field. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 45(3): 1–22, pls 1–5.[details]
original descriptionYokoyama M. (1924). Molluscan remains from the lowest part of the Jo-ban coal-field. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 45(3): 1–22, pls 1–5.[details]
This service is powered by LifeWatch Belgium Learn more»