Ankylosaurus, osteoderm spike Compsognathus 31 feet long

31 feet long

Authentic dinosaur bone fragments from the Cretaceous Age of South Dakota

in reference to the Egg Mountain site

which interlocked to form a stiff rod at the base of the club and were themselves supported by think bony tendons

along with its sister taxon Charniodiscus

Ankylosaurus, osteoderm spike Compsognathus 31 feet longNew Ankylosaurus Discovery Our research team has discovered several dozen pieces of an Ankylosaurus, one of the rarest of Cretaceous dinosaurs. Now for the first time you can own direct casts of some of the best pieces. They are cast in very dense hydrostone and finished with actual dig site matrix so that it is very difficult to tell the casts from the actual bones. This first offering if for all 6 pieces. The pieces range in size from a small