Today I learned on Nostr: TIL that a Lake Megachad existed during the African Humid Period #til #todayilearned ...

TIL that a Lake Megachad existed during the African Humid Period

https://en.wikipedia.org/wiki/African_humid_period#Lakes_and_rivers_of_the_Sahara
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1xfjqx0/til_that_a_lake_megachad_existed_during_the/