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Tiny Jurassic Mammals Were Picky Eaters
20th August, 2014
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In the Jurassic Period, when dinosaurs ruled the land, tiny mammals probably had to keep a low profile and survive by gobbling any insects they could find, but new research suggests these early mammals may have been pickier eaters than scientists previously thought.
The Jurassic lasted from about 201 million years ago to 145 million years ago. During this time, dinosaurs were in their heyday, but shrew-size mammals and their immediate ancestors were just starting to emerge. |
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