What does ectozoic mean?
Relating to or denoting ectozoans, especially the Ectozoic era of the Paleozoic era, which is now considered to be part of the Paleozoic era.
Example
"The fossil record shows a clear transition from the Ectozoic to the Paleozoic era."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.