Parasaurolophus,
is distinguished by its skull crest, an elongated,
curved structure longer than the entire skull. Inside the crest were two hollow
tubes that ran to the end and looped back again. One theory is that
these tubes might have produced low-frequency sounds, similar to that of
elephants and whales for communication.
Chasmosaurus is one of the
geologically oldest of the large, horned dinosaurs. Modest in size, at only
17 feet long. Its skull measured 5 feet in length, much of which consisted
of frill, which made up more than half the length of the head. Of all
ceratopsids, Chasmosaurus is the most geographically widespread species.
Troodon, perhaps the smartest of all dinosaurs
due to its large brain size. Aside from its large brain, Troodon had
several special qualities. Its large eyes suggests that is was also a nocturnal
animal along with the eye position, which was forward facing, suggests that they
may have had depth perception.
Questions about the diorama "Co-Existence" e-mail
us at:
Dinotreker@dinotreker.com
