Archaeologists examining the fossil of a female Dinocephalosaurus are amazed to discover the remains of a baby among the bones where her abdomen would...
Scientists conducted the study by using a high-definition microscope.
By the time the creature was found in 1953, only a few hefty, fossilized bits of the spine remained.
Birds evolved from small theropods in the Jurassic period more than 145 million years ago.
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