Researchers find fossilized nonflying precursor to pterosaur in Brazil
A team of paleontologists from Brazil, Argentina and the U.S., has found the fossilized remains of a creature they describe as a precursor to the pterosaur at a dig site in Rio Grande do Sul, Brazil. In their paper published in the journal Nature, the group describes features of the fossil, where it was found, its condition and where it fits with other ancient creatures.