Neurologist@mander.xyz to Geography@mander.xyzEnglish · 3 months agoAerial Photo of Lake Chadmander.xyzimagemessage-square1fedilinkarrow-up124arrow-down10
arrow-up124arrow-down1imageAerial Photo of Lake Chadmander.xyzNeurologist@mander.xyz to Geography@mander.xyzEnglish · 3 months agomessage-square1fedilink
minus-squareacockworkorange@mander.xyzlinkfedilinkEnglisharrow-up9·3 months ago The area of Lake Chad experienced four heydays between 39,000 BC and 300 BC, leaving thick diatomaceous earth and lacustrine deposits in the strata. This has been called Mega-Chad.