Stenopterygius quadricissus, Ichthyosaur skull Ankylosaurus

Stenopterygius quadricissus, Ichthyosaur skull AnkylosaurusStenopterygius quadriscissus is an extinct genus of ichthyosaur from the Early to Middle Jurassic from Europe. Maximum length was 4 m. The habits of Stenopterygius were similar to those of present day dolphins. It spent most of its life in the open sea, where it hunted fish, cephalopods and other animals. Ichthyosaur infants were born tail first, to prevent them from drowning before fully clearing the birth canal. Stenopterygius was a very fast

Most archaeological reproductions available on the market today are cast from molds made from sculpted models of the original specimens

Primitive Echinoderms first appeared in the fossil record 570 million years ago in the Lower Cambrian Period

Any creature's remains that were washed into one of these lagoons would lay undisturbed and unscavanged

It is from the early Cretaceous of about 125 million years ago

Stylemys was first described in 1851 by Dr

Now you can own a life size cast of a claw from this terrible carnivore

They Lived Here for a Long Time

Roy Chapman Andrews gave the name Oviraptor philoceratops (egg eater) to a dinosaur they found lying on top of a nest of what they thought were Protoceratops eggs

Lucy is the common name of AL 288-1

and to stimulate further interest on the study of fossils among young readers

3 meters (14 feet) long and 1

The first comprehensivce book on the fossils of West Virginia