Most often used phrases:
carboniferous periodcarboniferous limestone
late carboniferous
early carboniferous
lower carboniferous
upper carboniferous
carboniferous rocks
carboniferous age
carboniferous periods
carboniferous rainforest
carboniferous mississippian
carboniferous strata
carboniferous coal measures
carboniferous pennsylvanian
carboniferous sandstone
Statistical data
"carboniferous" has the frequency of use of 0.0001% on en.wikipedia.org.
Comment about this word, ask questions, or add new information about this topic: