Isurus retroflexus

This catalog contains an EXCELLENT Isurus retroflexus tooth. Heavy and deep root ridges on the reverse side. The root is also extra wide. An excellent I. retroflexus example. Always scarce to locate. Pliocene. Kaltendijk Sand, Doel, Belgium.

Note - 1) All teeth sizes are slant height unless otherwise noted. Click on photos to enlarge.