Description
Isurus planus Shark Tooth
- Isurus planus (aka Carcharocles, and now Cosmopolitodus)
- Middle Miocene Age
- Shark Tooth Hill
- Bakersfield, California
- Specimen is shown with a U.S. Quarter for size comparison.  The Quarter measures .95″
- More Shark Teeth for Sale
Cosmopolitodus planus, also known as the hooked-tooth mako shark or hooked mako shark, is an extinct lamnid that lived during the Miocene epoch from 23 to 5 million years ago.
- There are 2 main Isurus Shark Teeth that come from Shark Tooth Hill. They are Isurus hastalis, the extinct Giant Mako, and Isurus planus, the Hooked-tooth Mako
Drawing by Dietmar Weber (2002)
