Definition of
upper_carboniferous_period has definitions from the field of geology
1
[ noun ] (geology) from 280 million to 310 million years ago; warm climate; swampy land

Synonyms

Pennsylvanian_period Upper_Carboniferous Pennsylvanian

Related terms

period Carboniferous

*
To share this definition click "text" (Facebook, Twitter) or "link" (blog, mail) then paste
text link