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Biology, 26.07.2019 15:00 marco1604

Ageologist in south dakota finds an assemblage of dinosaur bones in an outcrop for the hilltown formation, and his colleague in china discovers an assemblage of bones from a different dinosaur in the liaoning formation. what can be said about the two formations? they are the exact same age. they are no older than jurassic. they are no younger than triassic in age. they are no younger than cretaceous in age.

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