DISCOVERY OF FOSSILS Protoceratops was first discovered in the Gobi Desert in Mongolia in the 1920's.
(DISCOVERY OF FOSSILS Protoceratops; was discovered; L:in the Gobi Desert in Mongolia; L:in the 1920's; T:first)
DISCOVERY OF FOSSILS Protoceratops
was discovered
L:in the Gobi Desert in Mongolia L:in the 1920's T:first