Dinosaur Mysteries

Everything we've learned about dinosaurs essentially comes from fossils. But million-year-old rocks and bones have their limits, leaving a few hulking gaps in paleontologists' understanding of prehistoric worlds. For example, why didn't more dinosaurs lurk in the ocean? And how exactly did these spiny, scaly creatures make babies? Dinosaur Mysteries asks the hard, and sometimes shameless, questions about our ancient predecessors—the answers to which shape how we memorialize extinct species like T. rex today.
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