Return_of_Chippy@lemmy.world to Lemmy Shitpost@lemmy.world · 1 day agoBring it backimagemessage-square61linkfedilinkarrow-up1381arrow-down14
arrow-up1377arrow-down1imageBring it backReturn_of_Chippy@lemmy.world to Lemmy Shitpost@lemmy.world · 1 day agomessage-square61linkfedilink
minus-squareBigDiction@lemmy.worldlinkfedilinkarrow-up1·5 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-up1·12 minutes 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.