Yunnan Province, China holds some very special eggs, containing the tiny bones of unborn sauropod dinosaurs. Within the Lufeng Formation, a relatively thin bed of red sediment contains these fossil eggs, mixed and buried amidst other fossils. While perhaps providing new clues to the ways sauropod dinosaurs developed from embryos, they also bear distinct marks of very recent flooding.

What's so fascinating about dinosaur tracks? Maybe it's because their many mysteries beg for solutions. For instance, because tracks in mud are so short-lived today, how did dinosaur tracks ever preserve in the first place? Newly described prints bolster biblical creation's explanation of dinosaur footprints.