08/04/2023
Just spent a fantastic afternoon at the Canadian Fossil Discovery Centre , seeing this exhibit and all the other informational displays. This is a great place to learn about Manitoba's prehistoric past, and visit the resident record breaker, Bruce!
Perfect activity for the long weekend, for children and adults alike.
While many visitors refer to our mosasaurs as a dinosaurs, the fact is that the marine reptiles were not dinosaurs, but a separate lineage of species. Actually, we have to get back in time to the Late Carboniferous 300 million years ago to find a common ancestor in the Clade Diapsid.
However, we have a huge collection of Hesperornis, which it is actually an extinct species of avian theropods (dinosaurs) like the birds are today.
Even though never a non-avian dinosaur has been found in Manitoba yet, the CFDC has a nice exhibit displaying an Allosaurus fragilis replica skeleton, a Hadrosaurid sculpture, and an actual-bone Edmontosaurus fossil femur, originally from Alberta.
This exhibit is intended precisely to explain the differences between marine reptiles and dinosaurs.
We did not lose the hope though, to find a dinosaur in our marine sediments, a relatively common occurrence when a dinosaur carcass is washed away by a fast flood and deposited in a marine environment.