shadowshador:
Extinct mackerel shark (†Eoptolamna supracretacea)
shadowshador:
Extinct mackerel shark (†Eoptolamna eccentrolopha)
shadowshador:
Extinct mackerel shark (†Pseudoscapanorhynchus compressidens)
shadowshador:
Extinct mackerel shark (†Leptostyrax stychi)
shadowshador:
Extinct mackerel shark (†Leptostyrax macrorhiza)
shadowshador:
Extinct mackerel shark (†Lilamna apophysata)
shadowshador:
Extinct mackerel shark (†Protolamna roanokeensis)
shadowshador:
Extinct mackerel shark (†Protolamna sokolovi)
shadowshador:
Extinct mackerel shark (†Protolamna ricaurtei)
shadowshador:
Extinct mackerel shark (†Protolamna gigantea)
shadowshador:
Extinct mackerel shark (†Protolamna carteri)
shadowshador:
Extinct mackerel shark (†Protolamna borodini)
shadowshador:
Extinct mackerel shark (†Cretodus longiplicatus)
shadowshador:
Extinct mackerel shark (†Cretodus crassidens)
shadowshador:
Extinct mackerel shark (†Cretodus semiplicatus)
shadowshador:
Extinct mackerel shark (†Cretodus houghtonorum)
shadowshador:
Extinct mackerel shark (†Cretodus gigantea)