Where the Sea Used to Be

Over 65 million years ago, a seaway existed across North America from the present-day Gulf of Mexico to present-day Alaska. Peter Flaig, Research Scientist at the Bureau of Economic Geology in Austin, TX, has studied the geology of this seaway by looking at deposits from the southwest US into Canada and Alaska. We talk with Peter about the margin of this seaway that includes parts of the present-day Colorado Plateau.

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Science Moab · Where the Sea Used to Be

In Deep with Cretaceous Reptiles

While dinosaur remains can be fragmented and hard to find, several reptile remains from the Cretaceous period (65-75 million years ago) are extremely abundant. These include freshwater turtles and a marine lizard known as a Mosasaur. We talk with Josh Lively, curator of Paleontology at USU Eastern Prehistoric Museum in Price, UT, about his work with these ancient reptiles and what his goals are with his new position.

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Science Moab · In Deep with Cretaceous Reptiles