Kyumen-Otu Formation
Miocene, Taga G. Ituura and Nagahama, Ibaraki Prefecture, Japan
ver. 1.0
Back & Forth
| Carcharias acutissima (AGASSIZ, 1843) |

| Height; 14 mm |
| Carcharhinus spp. |

| Galeocerdo aduncus AGASSIZ, 1835 |

| Width; 18 mm |
| indet. |

| Width; 9 mm |
| Carcharodon hastalis (AGASSIZ, 1843)/ Cosmopolitodus hastalis |

| Isurus planus AGASSIZ, 1856 |

| Isurus oxyrinchus with complete cutting-edge |

| Carcharias sp. |

| Height; 20 mm |
| Parotodus benedenii (LE HON, 1871) |

| Height; 25 mm |
| Carcharhinus sp. |

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