Palaeozoic — synonyms, definition
1. Palaeozoic (Adjective) Brit, Cdn
1 definition
Palaeozoic (Adjective) — Of or relating to or denoting the Paleozoic era.
2. Palaeozoic (Noun) Brit, Cdn
2 synonyms
Paleozoic Paleozoic era
1 definition
Palaeozoic (Noun) — From 544 million to about 230 million years ago.
2 types of
era geological era
13 parts
Age of Fishes Cambrian Cambrian period Carboniferous Carboniferous period Devonian Devonian period Ordovician Ordovician period Permian Permian period Silurian Silurian period