New Mygatt-Moore quarry research leads to prehistoric climate finds


Picture: Decomposition of dinosaurian stays inferred by invertebrate traces on vertebrate bone reveal new insights into Late Jurassic ecology, decay, and climate in western Colorado
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Credit: Brian Engh

[Wednesday, July 14th Fruita, Colorado] Major predators dinosaurs like the Allosaurus and Ceratosaurus devouring dinosaur stays is not all that stunning, but the lesser creatures feasting on dinosaur stays might just give us a more complete photo of what lifetime was like at Mygatt-Moore Quarry exterior Fruita, Colorado 152 million several years back. A new review out in PeerJ on Wednesday, July 15th, 2020 authored by Museums of Western Colorado’s Paleontologist Dr. Julia McHugh, appears at the insect species who feasted on decaying dinosaurs back again in the Jurassic interval.

Researchers Dr. Julia McHugh (Museums of Western Colorado, Colorado Mesa University), Dr. Stephanie K. Drumheller (University of Tennessee), Anja Riedel (Colorado Mesa University), and Miriam Kane (Colorado Mesa University) examined more than two,300 fossil bones above a two-calendar year review and located above 400 traces left by bugs and snails, a remarkably significant number. The marks scientists located on the fossils also arrived from at the very least 6 distinct invertebrates. These conclusions are a large phase to comprehension the prolonged-lost paleo variety, and paleo climate of the Jurassic interval.

It also gave scientists a superior comprehension of just how pungent the Jurassic interval was way too. The abundance of traces intended that the dinosaur carcasses must have been unburied for a prolonged time – five months to six several years or more in accordance to this new review. “Huge carcasses take a prolonged time to decompose. The odor from a useless mouse in your basement is poor ample, but then envision that mouse was a sixty five-foot prolonged animal! The stench of rotting meat would have been a magnet for carrion bugs and other scavengers,” Dr. McHugh points out.


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Further facts will be readily available on the Museums social media channels – Instagram: @museumsofwesternco Fb: @crossorchards Twitter: @museumsofwc You Tube: Museums of Western Colorado

About: Museums of Western Colorado encompass the Dinosaur Journey Museum, Museum of the West, and Cross Orchards historic website. The Museums of Western Colorado conjures up and connects our local community by championing the scientific and cultural heritage of the Colorado Plateau.

Artwork: Illustration by Brian Engh,

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