Dino Day #9

image: Royal Ontario Museum

image: Royal Ontario Museum

I was going to change from dinosaurs to interesting science things – and I probably will next week. Mondays will still be something science related but not necessarily only dinosaurs. Saturday the family and I watched Jurassic Park and I remembered how much I love dinosaurs and I decided that this week I’d write about the little spitter who took out Nedry, which might be the only deserved death in the whole movie. That particular dino was supposed to be a Dilophosaurus. The dinosaur that appeared on the screen was more an idea of the Dilophosaurus as there is no evidence of a frill or venom in the fossil record. It made for great on screen impact and for Jurassic Park, that was enough.

The Dilophosaurus did have crests on its head but either the one appearing in the movie was a juvenile or the wrong size, more or less. They averaged about 20 feet long and likely weighed in at about 1000 pounds. There is some disagreement over whether these particular animals were carrion eaters or fish eaters and, unless we go the Hammond route, we’ll likely never actually know for certain. They were, however, from the Jurassic era. Though they have found fossils of them in North America, their footprints have been found in Sweden too. It may have been a herd animal or pack animal  given the proximity of the specimens found in Arizona.

There is a very interesting narration on the Dilophosaurus by Sam Welles HERE.

Next week I’m probably going to be moving away from dinosaurs for a bit. There are a million interesting things to learn about!


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Filed under Dinosaur of the Week, Interesting

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