Return_of_Chippy@lemmy.world to Lemmy Shitpost@lemmy.world · 2 days agoBring it backlemmy.worldimagemessage-square65fedilinkarrow-up1410
arrow-up1410imageBring it backlemmy.worldReturn_of_Chippy@lemmy.world to Lemmy Shitpost@lemmy.world · 2 days agomessage-square65fedilink
minus-squareBigDiction@lemmy.worldlinkfedilinkarrow-up1·14 hours agoThe Great Lakes were filled up by the retreating glaciers of the most recent ice age but most of the deep parts are hundreds of millions years old.
minus-squarenilloc@discuss.tchncs.delinkfedilinkEnglisharrow-up1·9 hours agoThere were ancient oceans there right? We used to collect neat fossils along Lake Michigan as kids.
The Great Lakes were filled up by the retreating glaciers of the most recent ice age but most of the deep parts are hundreds of millions years old.
There were ancient oceans there right?
We used to collect neat fossils along Lake Michigan as kids.