I piped the belly outlines on my first 6-8 cookies, then I went back to the first one and started flooding them. I generally work with 6-8 cookies at a time. I made a simple oval shape with stiff icing. Step 1: Using stiff icing, the first thing you’re going to do is outline the t-rex’s belly. You could go a little smaller or bigger, but #3 is perfect for me! Also, I used a #3 round tip for all borders and flooding on these cookies. You can read more about this here and here. In this recipe, I’m going to refer to stiff icing and flood icing. If you don’t already have a good recipe for this type of cookie, my favorite roll-out sugar cookie recipe is here. I listed the cutter that I used above, but you could use this tutorial for any shape dinosaur – making small adjustments for different shapes. Nevertheless, dinosaurs in the habitat of this monstrous croc would have been wise to carefully approach the water’s edge, looking for teeth and scutes hiding just beneath the surface.For this tutorial, I assume that you already have the cookies baked and cooled. Probably, like modern alligators, large Deinosuchus were generalists that snagged fish, turtles, and whatever carrion it happened upon.

Indeed, while images of Deinosuchus chomping on dinosaurs fires our imagination, we actually know relatively little about how this alligatoroid fed and what it ate. Adult Deinosuchus were apparently capable of taking down dinosaurs, but, as yet, there’s no direct evidence of such an incident. Unless the injuries show signs of healing, toothmarks on bones record feeding rather than hunting behavior. Of course, we don’t know whether the bitten bones record hunting or scavenging. There may be other candidates in museum drawers elsewhere. Two years ago, Héctor Rivera-Sylva and colleagues described hadrosaur bones bearing tell-tale Deinosuchus toothmarks from Mexico, and similar finds have been reported from Texas. And, thanks to tooth-damaged fossils, we know that Deinosuchus truly did dine on dinosaurs.

Indeed, even though there were other giant crocodylomorphs of near-equal size during the Mesozoic (such as the narrow-snouted Sarcosuchus), Deinosuchus appears to be unique in having the anatomical necessities to take down hadrosaurs and other unwary dinosaurs at the water’s edge.

The alligatoroid’s skull was large, broad, and equipped with an array of teeth deployed to pierce and crush. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for -fair use- for purposes such as criticism, comment, news reporting, t. The skull of Deinosuchus testifies to its destructive potential. She turned a profit for the first time in 2019 and. ( Teratophoneus, found in southern Utah among strata that also yield Deinosuchus, was about twenty feet long, and Daspletosaurus from Montana grew to be about thirty feet long.) A fully mature Deinosuchus would have outstretched and outweighed the dinosaur competition, and would have undoubtedly been a deadly apex predator in the water habitats it haunted. Rexing has worked long hours to build T-Rex Cookies into what it is today, and she is finally starting to enjoy some of the fruits of her labor. The enormous Tyrannosaurus rex was over five million years off, and the tyrannosaurs of the time were not quite so long or bulky. For the most part, paleontologists have found the bony armor, vertebrae, and teeth of Deinosuchus, but pieces of jaw and partial skeletons found in places such as Texas and Utah indicate that this alligatoroid was a giant, growing over thirty feet in length and approaching forty feet among the biggest individuals.ĭuring the heyday of Deinosuchus, adults of the aquatic ambush predator were among the largest carnivores in their ecosystems. Fossils of this Cretaceous cousin of modern alligators have been found from Mexico to Montana and in east coast states such as North Carolina and Georgia, tracing the margins of the western subcontinent Laramidia and its eastern counterpart, Appalachia. Chief among them was Deinosuchus – North America’s “terrible crocodile.”īetween 80 and 73 million years ago, when North America was divided in two by the shallow Western Interior Seaway, the marshes and swamps along the coasts were ruled by Deinosuchus. We take the long success of the dinosaurs as a sign of their long-lived and terrifying domination, but, despite our belief that they were the most vicious creatures of all time, there were creatures that even the dinosaurs had reason to fear. That’s how we like to characterize the Mesozoic menagerie, anyway. Photo by the author.įrom the time of their origin around 230 million years ago, to the extinction of the non-avian forms 66 million years ago, dinosaurs ruled the Earth. A reconstruction of Deinosuchus at the Natural History Museum of Utah.

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