upper carboniferous period (0 synonym found)

We don't have synonyms for upper carboniferous period yet — it may be a rare, specialized, newly coined, or misspelled word.

We don't have any synonyms for upper carboniferous period yet.

Think upper carboniferous period belongs in the thesaurus? Recommend it and we'll take a look.

Definition of upper carboniferous period:

(n) : from 310 million to 280 million years ago; warm climate; swampy land
Definition of upper carboniferous period:

(n) : from 310 million to 280 million years ago; warm climate; swampy land
Back to Top