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For inquiries related to SD Mines Research, contact:

Research Affairs

S.D. School of Mines & Technology
501 E. St. Joseph Street
Suite 102, O'Harra Building
Rapid City, SD  57701

(605) 394-2493

Research@Mines - by Subject
Geology

Mines Students Push to Preserve Gigantic Jurassic Dinosaur Bed in Utah

Mike LeSchin from the BLM shows SD Mines students a visitor center exhibit next to an Allosaurus fossil at the Cleveland Lloyd Dinosaur Quarry during the class spring break trip to Utah. The students left to right are Tristan Walker, Andrew Schappert, Julie Manders, Nicole Ridgwell, and Megan Norr.

Students in the Paleontology Resource Management class at the South Dakota School of Mines & Technology are leading a push to preserve and protect the largest known concentration of Jurassic dinosaur bones in the world. The site includes dinosaurs like the Allosaurus, an older carnivorous cousin of the more famous T. rex, and the Stegosaurus, the plant-eating dinosaur with a spiked tail and bony finned back.

Cleveland Lloyd Dinosaur Quarry in central Utah is on federal Bureau of Land Management land.  But the widespread array of Jurassic dinosaur fossils at the quarry are protected only by aging metal buildings, almost open to the elements. Without careful preservation, the resources on the site could be lost to erosion, or even theft and vandalism.

“This class gives real-world experience to Mines students to build up the skills they need in working with or for federal, tribal, state and local government agencies when it comes to identifying and preserving rare paleontological resources for future generations,” said Sally Shelton, associate director of the SD Mines Museum of Geology.

Paleontology students traveled to Utah and visited the site over their spring break...

Last Edited 6/8/2017 10:13:34 AM [Comments (0)]

Amazon Research

In the Amazon River, three distinct water types collect to create a uniquely rich breeding ground for extreme aquatic life.

Laurie Anderson Explores How Marine Clams Found Their Way Into one of the World’s Largest Rivers

The Amazon River is teeming with life, from solitary four-hundred-pound catfish to shoals of eight-pound piranha. But in the Amazon basin around Santarem, Brazil—where white water, clear water, and black water rivers pool together—it’s the ancient tiny mollusks that have captured the attention of Mines researcher Dr. Laurie Anderson.

The three distinct water types collect here to create a uniquely rich breeding ground for extreme aquatic life in one of the world’s largest rivers.

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Photo of Dr. Anderson by Mark Siddall, American Museum of Natural History

Anderson’s research interest is in a little known genus of typically saltwater Corbulidae clam from the last member of a once diverse radiation in the western Amazon. She has devoted much of her career to studying this clam and other family members in the fossil record, and her current research continues to explore its evo...

Last Edited 1/3/2017 08:43:26 AM [Comments (0)]