Fossil of Thrinax sp. (Family Chlamydoselachidae) from the Izumi Group (Upper Cretaceous, Maastrichtian) in Hannan City and Kaizuka City, Osaka Prefecture, Southwest Japan [in Japanese]. Chigaku Kenkyu, 46(4), 221–223
Fossil teeth of chlamydoselachids from Japan and the phylogeny of Chlamydoselachiformes. In TINTORI, A.(ed). III International Meeting on Mesozoic Fishes – Systematics, Paleoenvironments and Biodiversity, Abstracts. University of Milan, Italy: 35
Pictorial guide to the fossil shark teeth from the Upper Cretaceous of Hornby Island, British Columbia, Canada. Digital Production W.A. HESSIN, p. 1–35.
