A tyrannosaurus fossil is helping scientists learn more about the giant carnivore's diet — because for the first time its last meals were found embedded in the fossil.
A tyrannosaurus fossil is helping scientists learn more about the giant carnivore's diet — because for the first time its last meals were found embedded in the fossil.
An international research team comprising scientists from Germany, Austria, Canada, the Netherlands, and the USA has utilized a novel carbonate analysis technique on eggshells from Troodon, reptiles, and birds. Over millions of years and through a succession of gradual modifications, evolution ha
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