Carboniferous period

Carboniferous period

The penultimate period of the Paleozoic era: 360 to 249 million years ago.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Carboniferous period - from 345 million to 280 million years ago
Paleozoic, Paleozoic era - from 544 million to about 230 million years ago
Pennsylvanian, Pennsylvanian period, Upper Carboniferous, Upper Carboniferous period - from 310 million to 280 million years ago; warm climate; swampy land
Lower Carboniferous, Lower Carboniferous period, Missippian period, Mississippian - from 345 million to 310 million years ago; increase of land areas; primitive ammonites; winged insects
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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