Monday , October 18 2021

The NC State researcher helps to discover shark species living next to T. rex



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RALEIGH, N.C. (WNCN): a professor at State University N.C. helped to filter almost two tons of dirt to discover a new species of shark living next to the Tyrannosaurus Rex, according to the University.

Terry Gates, a professor at North Carolina State University and a researcher affiliated with the Natural Sciences Museum of North Carolina, collaborated with Eric Gorscak and Peter J. Makovicky of the Natural History Museum on Discovery.

Teeth of the Northwest Galagadon They found themselves in dirt next to "Sue", the world-renowned T. rex, who is now at the Field Museum.

It is believed that the shark grows to less than 2 feet in length.

"Sue" found himself in what is now South Dakota and is believed to be Galagadon He lived in streams in the area.

"It may seem strange today, but it does about 67 million years ago, which today was covered with forests, swamps and winding rivers," says Gates. "Galagadon he did not let go to the dam T. rex, Triceratops, or any other dinosaur that happened to its streams. This shark had teeth that were good for catching small fish or loading snails and rice. "

Galagadon & # 39; s Teeth measures less than one millimeter and is similar to foreign ships of the popular 1980 game, Galaga, N.C. State, he said.

Gates, along with the volunteer Karen Nordquis, found more than two dozen teeth in the tons of dirt left after removing "Sue."

"These teeth are the size of a grain of sand. Without a microscope, it would only throw them."

Gates said the discovery helps to unite the existing ecosystem for 67 million years and could help explain the collapse of this system at the end of the Cretaceous period.

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