Roger wrote: > > Do we have direct evidence of gastroliths in any species of dinosaur from > the late Cretaceous. I seem to remember a psitacosaur with gastroliths in the AMNH.... is that close enough? I have vague recollections of titanosaurs with them too.. age unknown. Neil Neil 'Jurassic' Clark Hunterian Museum email: dinosaur@museum.gla.ac.uk