Amber provides new insights into the evolution of Earth’s atmosphere: Low oxygen levels for dinosaurs

Scientists have reconstructed the composition of the Earth’s atmosphere of the last 220 million years by analyzing modern and fossil plant resins. The results suggest that atmospheric oxygen was considerably lower in the Earth’s geological past than previously assumed. This new study questions some of the current theories about the evolution of climate and life, including the causes for the gigantism of dinosaurs.
…read more

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/MCsOz415tLE/131118081043.htm

    

Click To Submit Press Releases, News, Calendar Items, and Community Events to mediaBrew radio stations WFXD, WKQS, WRUP, GTO, Fox Sport Marquette, and The Gift 106
Click To Submit Press Releases, News, Calendar Items, and Community Events to mediaBrew radio stations WFXD, WKQS, WRUP, GTO, Fox Sport Marquette, and The Gift 106
Categories: Uncategorized

Leave a Reply

Your email address will not be published. Required fields are marked *

two × four =