Hell Creek : time, space, and digging to the past -- It's a girl! : a pregnancy test for T. Rex -- Molecules are fossils, too : biological secrets in ancient bones -- Dinosaurs among us : chickens and other cousins of T. Rex -- Where babies come from : ancestors in the egg -- Wag the bird : the shrinking backbone -- Reverse evolution : experimenting with extinction -- Appendix. Chickenosaurus skeleton.
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