A trigonian faunule from Mindoro in the Philippine Islands - Kobayashi, Teiichi (Tokyo [s.n.], 1957)
"Reprinted from Journal of the Faculty of Science, University of Tokyo, vol. X , part III, pp. 251 [1. e. 351]-365, pl. III, December 10th, 1957."
Cover title.
Keywords: Trigoniidae; Paleontology -- Philippines -- Mindoro