Kitanagano Sandstone Member, Oi Formation, Ichishi Group
18.0 - 17.5 Ma, Late Early Miocene, Mie Prefecture , Japan
ver. 1

| Squatina sp. |

| Width; 10 mm |
| Carcharodon hastalis (AGASSIZ, 1838) |

| Height; 28 mm |
| Isurolamna sp./ I. gracilis (LE HON, 1871) |

| Height; 14 mm |
| Isurus aff. oxyrinchus with complete cutting edge |

| Otodus megalodon (AGASSIZ, 1843) |

| Height; 51 mm |
| Galeocerdo aduncus AGASSIZ, 1843 |

| Width; 18 mm |
| Carcharhinus |

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