Mystery fossil site 'could be ancient maternity ward'

Since the ichthyosaur bones in Nevada were excavated in the 1950s, paleontologists have investigated how all the creatures could have died together.

Related Keywords

Nevada ,United States ,Manchester ,United Kingdom ,Nicholas Pyenson ,Randy Irmis ,University Of Utah ,University Of Manchester ,Smithsonian National Museum Of Natural History ,Smithsonian National Museum ,Berlin Ichthyosaur State Park ,Dean Lomax ,