comparison of cutting ability between serrated and non-serrated...
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Comparison of Cutting Ability Between Serrated and Non-serrated Fossil Shark TeethResult of the Special Exhibition "The Shark" Related to Educational Program
Hajime TARU
Keywords shark tooth, serration, Carcharodon carcharias, Carcharodon megalodon,Otodus obliquus
Bull. Kanagawa prefect. Mus. (Nat. Sci.), no.33, pp. 61-66, Mar. 2004
(Compagno, 1984a; b)
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(Carcharodon megalodon)Otodus obliquus
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Comparison of Cutting Ability Between Serrated and Non-serrated Fossil Shark Teeth 65
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Abler (1992) ホオジロザメ ムカシオオホオジロザメ オトダス
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× 4 10 15○:切れ味がよかった,×:切れ味が悪かった
肉(鶏肉)
魚(マアジ)
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Abler, L. William 1992. The serrated teeth of tyrannosaurid
dinosaurs, and biting structures in other animals. Paleobiology,
18: 161-183.
Compagno, L. J. V., 1984a. FAO Species Catalogue: Vol. 4,
Sharks of The World: Part 1. FAO, i-viii+249pp, Rome.
Compagno, L. J. V., 1984b. FAO Species Catalogue: Vol. 4,
Sharks of The World: Part 2. FAO, i-x+250-650, Rome.
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