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D |
Sakamoto, Osamu
(detail)
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1983 |
On the occurrence of the two skeletons of Paleoparadoxia tabatai (Tokunaga) from Chichibu Basin, central Japan.
Bull. Saitama Mus. Nat. Hist. No. 1 (C. No. 19): 17-26. 1 tab. 5 figs. 2 pls. Mar. 1983.
–In Japanese; Engl. summ.
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Sakamoto, Osamu
(detail)
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1987 |
[Present status of marine mammal fossils from the Chichibu Basin.] In: Y. Hasegawa (ed.), [Study on fossil marine mammals from Japan. (Subject of study) Studies on biostratigraphy and paleontology of Cenozoic marine mammals.]
Japan, Ministry of Education, Aid for Scientific Study, Synthetic Study A, Subject No. 61304010: 12-14. 1 fig. March 1987.
–In Japanese.
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Sakamoto, Osamu
(detail)
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1988 |
[Metatarsal of Paleoparadoxia from the northeastern Chichibu Basin.] In: Y. Hasegawa (ed.), [Study on fossil marine mammals from Japan. (Subject of study) Studies on biostratigraphy and paleontology of Cenozoic marine mammals.]
Japan, Ministry of Education, Aid for Scientific Study, Synthetic Study A, Subject No. 61304010: 105-106. 2 figs. March 1988.
–In Japanese.
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