Did Teeth First Evolve as Sensory Tissue?
One of the mysteries of evolution (there are so many) is the origin of teeth.
''The Flood of Death'': A Mass Dino Grave in Canada
Paleontologists in Alberta, Canada, have recently unearthed “a mass grave on a monumental scale.”1 The BBC story speaks of
Thousands of dinosaurs [that] were buried here, killed in an instant on a day of utter devastation.
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