Relating to or characteristic of Eogaea, the hypothetical primordial landmass and the ancient geographic distribution of organisms.
From Eogaea plus the adjective suffix -n/-an. Describes anything pertaining to this early Earth and its supposed early fauna.
Eogaean biogeography is a historical curiosity that reminds us science changes—what seemed like a brilliant explanation became outdated once we actually understood plate tectonics and continental drift.
Complete word intelligence in one call. Free tier — 50 lookups/day.