Yamaga Formation, Ashiya G.
32 - 28.3 Ma. Rupelian, Oligocene, Ainoshima, Kitakyusyu-shi, Japan
.
Back & Forth
Ref. BIOLOGIE, 61: 73-120,1991 Contributions to the study of the comparative morphology of teeth and other relevant ichthyodorulites in living supraspecific taxa of Chondroichthyan fishes Editor: M. STEHMANN Part A: Selachii. No.2c: Order: Carcharhinusformes-Family: Proscylliidae, Hemigaleidae, Pseudotriakidae, Leptochariidae and Carcharhinidae by J. HERMANN, M. HOVESTADT- EULER and D.C. HOVESTADT |
20240322, ver. 1.0, 20030222 |
J-elasmo