Entries by Utah Geological Survey

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Water levels in Great Salt Lake approach record low

Check out this other article talking about the levels of Great Salt Lake that are approaching record lows. Andrew Rupke, a geologist and industrial minerals specialist here at the Utah Geological Survey, talks about the effects a low shoreline has on mineral density. deseretnews.com Dave Shearer sees the evidence of water levels dropping in the […]

Here is a short summary of what our Paleontologists have been up to!

The Utah Geological Survey’s paleontology program has just complete a month of excavation at our Doelling’s Bowl dinosaur site in eastern Utah. This site is in the early Cretaceous Cedar Mountain Formation. The previous 3 seasons were spent excavating a sauropod (long-necked) dinosaur skeleton from an animal that had become mired in mud. While excavating […]

“Spot the Rock” August 21, 2014

How about another round of “Spot the Rock”? Who can tell us what mineral the yellow arrow points to in the image? UPDATE: Answer Revealed It is SELENITE! For those who guessed, Gypsum, you are technically correct. Though this crystal pictured, Selenite, is a specific type of Gypsum. This selenite crystal was found in the […]

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Great Salt Lake level drops to near-record low

Jim Davis, one of our geologists here at the Utah Geological Survey, talks about the Great Salt Lake levels, and the factors that contribute to their rise and fall in this 6PM KSL interview. Check it out! ksl.com Water levels at the Great Salt Lake are just a couple of feet above a record low […]