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Dedman College of Humanities and Sciences

SMU paleontologist confirms the identity of a prehistoric sea lizard at Lake Lavon

NBCDFW

Originally Posted:

A family in Collin County made a fascinating find last month when they discovered fossils from an animal that lived in the waters that covered Texas more than 65 million years ago.

The mosasaur remains were discovered along the banks of Lavon Lake by Tana Trent and her 11-year-old daughter Landry.

“Whenever we find something interesting, it just pings and I’m like, wow!” Landry Trent said.

The family of amateur explorers has made major discoveries in recent years. Tana and another daughter, Conoly, found more than a dozen fossils in 2017.

Then last month, two years to the day from the previous find, a set of small bones turned out to be an even bigger discovery.

“It’s so amazing to just us, a regular family, to find something so extraordinary,” Landry Trent said.

The fossils are from a mosasaur, a marine lizard that SMU professor Mike Polcyn said roamed the earth and seas for 35 million years.

Polcyn has studied mosasaurs for decades. His discoveries are on display in the Smithsonian.

“Every find is significant,” he said. READ MORE