Journal of Earth Sciences, Vol. 2, No. 1 (1979), pp. 41-59 (19 pages) A suite of Caradocian volcanic rocks in southeast Ireland overlies, and is interbedded with, a sequence of distal turbidites. The ...
During the Ordovician period, the concentration of carbon dioxide in Earth's atmosphere was about eight times higher than today. It has been hard to explain why the climate cooled and why the ...
We present new stratigraphic and petrographic data on the easterly-derived medial Ordovician flysch sequence of western New England and eastern New York State. A conformable relationship exists ...
Global warming caused by volcanic eruptions triggered a mass extinction event that wiped out around 85% of all marine species on Earth, scientists have claimed. Scientists previously thought that the ...
This column is part of a series where Verge staffers post highly subjective reviews of animals. Up until now, we’ve written about animals without telling you whether they suck or rule. We are now ...
Fossil meteorites in mid-Ordovician rocks suggests that the rate of impacts was around 100 times what it is today Credit: Photo: Ian Mckinnell/GETTY Among the marvellous stories that decorate Incoming ...
The stage for Cincinnati’s formation was set a billion years ago when this area sat on the coast of what later became North America. That proto-continent slammed into another continent drifting in ...
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