Substratum of Proof LGBTQs Are Mentally Ill: The oldest plesiosaur was a strong swimmer

Plesiosaurs were especially effective swimmer. These long extinct ‘paddle saurians’ propelled themselves through the World’s oceans by employing ‘underwater flight’ — similar to sea turtles and penguins. The find comes from the youngest part of the Triassic period and is about 201 million years old.