A restoration of a "tiger shark" (either Galeocerdo or Physogaleus) attacking a crocodile.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

I’d say we’re talking Galeocerdo cuvier or Carcharodon carcharias.    From Wordnik.com.  [Spider Bones] Reference

Galeocerdo cuvier) possessesed asymmetrical teeth in the shape of a bent A.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Physogaleus and Galeocerdo (which, in fact, might be synonymous), sharks that, like their living relative the tiger shark (.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Page 241, fig. 82a and 83a, Galeocerdo contorius.    From Wordnik.com.  [Report of the North-Carolina Geological Survey. Agriculture of the Eastern Counties: Together with Descriptions of the Fossils of the Marl Beds] Reference