Tag Archives: Fossil Site

Fossil Site Shows Impact of Early Jurassic Period’s Low Oxygen Oceans

Using a combination of fossils and chemical markers, scientists have tracked low ocean-oxygen in early Jurassic marine ecosystem that could have led to survival of only a few species. The research, led by Rowan Martindale of the University of Texas at Austin Jackson School of Geosciences, zeroes in on a recently discovered fossil site in Canada located at Ya Ha Tinda ...

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