from Wikipedia:
Trachodon (meaning “rough tooth”) is a dubiousgenus of hadrosauriddinosaur based on teeth from the Campanian-age Upper CretaceousJudith River Formation of Montana, U.S.A.[1] It is a historically important genus with a convoluted taxonomy that has been all but abandoned by modern dinosaur paleontologists.[2]
Audio- Trachodon Description (from Sinclair Dinoland, 1964 Worlds Fair.)
description via Wikipedia:
Struthiomimus (meaning “ostrich mimic”, from the Greek στρούθειος/stroutheios meaning “of the ostrich” and μῖμος/mimos meaning “mimic” or “imitator”) is a genus of ornithomimid dinosaur from the late Cretaceous of Alberta, Canada. It was a long-legged, ostrich-like dinosaur.
Audio- Struthiomimus Description (from Sinclair Dinoland, 1964 Worlds Fair.)
“Frank and Louie” with my artwork.
Photo by Marty Stevens
More about Frank and Louie here: http://www.reuters.com/article/2011/09/28/us-cat-twofaced-idUSTRE78Q6FV20110928