Synset

from 345 million to 280 million years ago
<noun.time>

Carboniferous period

lexical pointers

derivationally related form

semantic pointers

part holonym

Paleozoic, Paleozoic era

instance hypernym

period, geological period

part meronym

Pennsylvanian, Pennsylvanian period, Upper Carboniferous, Upper Carboniferous period Mississippian, Missippian period, Lower Carboniferous, Lower Carboniferous period