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Animals in the Carboniferous Period
The Carboniferous Period spanned a portion of the Paleozoic Era from 354 to 290 million years ago. The period took its name from the seams of coal that its flora produced. Large oceans harbored abundant sea life. The Carboniferous followed the Devonian... More »
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en.wikipedia.org/wiki/Carboniferous

The Carboniferous is a geologic period and system that spans 60 million years from the end of .... In the same time frame, much of present eastern Eurasian plate welded itself to Europe along the line of the Ural mountains. Most of the Mesozoic ...

www.ucmp.berkeley.edu/carboniferous/carboniferous.php

The Carboniferous Period lasted from about 359.2 to 299 million years ago* during ... major biological, geological, and climatic events occurred during this time.

www.nationalgeographic.com/science/prehistoric-world/carboniferous

Learn about Earth's Carboniferous period and prehistoric life. ... This time period took place 359 to 299 million years ago. 1 / 10. Image: Artist's rendering of ...

www.britannica.com/science/Carboniferous-Period

Carboniferous Period: Fifth interval of the Paleozoic Era, succeeding the Devonian Period and preceding the Permian Period. In terms of absolute time, the ...

www.fossils-facts-and-finds.com/carboniferous_period.html

The Carboniferous Period of the Paleozoic Era began 354 million years ago. It lasted for about ... More of the land was exposed to the air at this time. Both plants  ...

www.thoughtco.com/carboniferous-period-129666

Nov 13, 2015 ... The Carboniferous Period is named after the rich coal deposits that are present in rock layers from this time period.

www.thoughtco.com/carboniferous-period-350-300-million-years-1091426

Feb 6, 2017 ... The Carboniferous period marks the time when reptiles and amphibians cemented their hold on dry land, while dense tropical swamps covered ...

www.encyclopedia.com/earth-and-environment/geology-and-oceanography/geology-and-oceanography/carboniferous-period

Carboniferous period (kärbənĬf´ərəs), fifth period of the Paleozoic era of geologic time (see Geologic Timescale, table), from 350 to 290 million years ago.

quatr.us/geology/carboniferous-period-geology.htm

Jun 23, 2017 ... A third mountain chain rose up in the Rocky Mountains at this time, but ... The end of the Carboniferous period was about 290 million years ago ...