TORONTO, April 10 (UPI) -- Paleontologists working in China say the discovery of the oldest collection of fossilized dinosaur embryos to date is yielding clues to dinosaur development.
Fossils of sauropodomorph embryos in a bone bed in Lufeng County contained individual embryos in different stages of development, providing researchers an unprecedented chance to analyze the embryonic development of a prehistoric species, the journal Nature reported Wednesday.