(CNN) — Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same ...
Fossil records dating back 25 million years that show evidence of platypuses, including those classified under Obdurodon ...
Some of the most ancient fossils collected to date were traced back to the Ediacaran period. This is the time interval ranging from around 635 to 541 million years ago, shortly before the time when ...
One hypothesis suggests the fossils may have been traded for use in ritual or medicinal practices, researchers said. Photo by Jens Lehmann. During an excavation on Morocco’s Mogador Island, ...
Well-preserved fossils of the oldest known species allowed researchers to find new information about the ancient animal.
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