Category Archives: ancient mammals

Allosaurus Roar Review: KU Natural History Museum, Lawrence, KS

One of the nation’s top university museums, the KU Natural History Museum at the University of Kansas boasts an almost unparalleled collection of Cretaceous period fish, marine reptiles, and pterosaurs.  In fact, several of the fossils on display are among … Continue reading

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Allosaurus Roar’s Fossil of the Month: Didelphodon

Mammals lived during the Mesozoic Era when dinosaurs ruled the earth, but they were relatively small, never growing much larger than a modern opossum.  Because many early mammals were small and likely nocturnal, for years Mesozoic mammals have been portrayed … Continue reading

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Allosaurus Roar Review: Sam Noble Oklahoma Museum of Natural History, Norman, OK

Like many states in the American west, Oklahoma has been the site of numerous fossil discoveries over the past century.  For many years, the state was known primarily for the discovery of Permian period reptiles and amphibians, but Jurassic and … Continue reading

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Allosaurus Roar Review: Royal Ontario Museum, Toronto, Ontario

Toronto is a very large cosmopolitan city with an almost endless array of things to do. When we visit, one place we like to go is the great Royal Ontario Museum, one of the best places to see dinosaurs and other … Continue reading

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Allosaurus Roar’s Fossil of the Week, 2/27/17

If you asked Americans to name two extinct animals that lived after the dinosaurs died out, there is little doubt the two most common answers would be the woolly mammoth and the subject of today’s blog, the saber-tooth “cat” Smilodon.  Both went … Continue reading

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Allosaurus Roar’s Top Dozen Dimetrodon Displays

Dimetrodon is one of the most recognizable and fascinating prehistoric animals, and a favorite of many dinosaur fans who learned early on that despite its frequent inclusion in dinosaur books and toy playsets, Dimetrodon was NOT a dinosaur!

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Allosaurus Roar Review: Mammoth Site of Hot Springs, Hot Springs, SD

26,000 years ago in what is now Hot Springs, South Dakota, a large spring-fed pond enticed animals to quench their thirst and cool off.  Unfortunately, the pond held a deadly secret: a cavern below it had collapsed and created a … Continue reading

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