Isurolamna
ver. 1.1
| Order Lamniformes Berg, 1958 |
| Family Lamnidae Müller & Henle, 1838 |
| Genus Isurolamna Cappetta, 1976 |
| Isurolamna bajarunasi (Glückman and Zhelezko 1985): Bartonian, Karagaly, Kalagie depression, Mangyshlak, W. Kazakhstan |
| anterior, anterio-lateral teeth |
| Isurolamna affinis (Cashier 1946): Bartonian, Shorym Formation Tusbair, Mangyshlak, W. Kazakhstan |
| Isurolamna inflata (Leriche, 1905): Thanetian, Lille, France |
| 20120130 |
Fumio Nakagawa