2018-02-05, 20:11
Dinosaur age meets the space age
A slab of sandstone found on the campus of NASA's Goddard Space Flight Center in Maryland may help scientists rewrite the history of mammal and dinosaur co-existence during the Cretaceous era.
https://www.sciencedaily.com/releases/20...110345.htm
A slab of sandstone found on the campus of NASA's Goddard Space Flight Center in Maryland may help scientists rewrite the history of mammal and dinosaur co-existence during the Cretaceous era.
https://www.sciencedaily.com/releases/20...110345.htm