The Geography of the Ice Age

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Published 2020-04-18
Only a few thousand years ago, the planet's geography was drastically different than it is today. Massive ice sheets stored atop the poles lowered sea levels and exposed a number of interesting and very real geographical features. Let's explore this fascinating landscape, and see what we can learn from it!

I definitely missed a couple things so find me on twitter @theatlaspro to see the full map for yourself!

Help support over on www.patreon.com/atlaspro

Find the music: soundcloud.com/atlas-pro-music/ice-age-3


Some links:
www.pnas.org/content/111/43/15296
geologycafe.com/class/chapter12.html
upload.wikimedia.org/wikipedia/commons/d/dd/Agassi…
en.wikipedia.org/wiki/Lake_Winnipegosis#/media/Fil…
en.wikipedia.org/wiki/Lake_Agassiz#/media/File:Gla…
en.wikipedia.org/wiki/Lake_Agassiz#/media/File:7,9…
upload.wikimedia.org/wikiversity/en/7/7c/Mediterra…
en.wikipedia.org/wiki/West_Siberian_Glacial_Lake#/…
upload.wikimedia.org/wikipedia/commons/8/83/Last_G…
cdn.antarcticglaciers.org/wp-content/uploads/2017/…
en.wikipedia.org/wiki/Permafrost#/media/File:Circu…
www.uib.no/fg/kvart%C3%A6r/125577/assessment-and-u…
metrocosm.com/timelapse-evolution-of-earths-surfac…
metrocosm.com/earth-19000bc-3000ad.html
i.redd.it/l1eye5puu3v11.jpg

All Comments (21)
  • @comik300
    I would like to see how nature reacted to these shifts in climate
  • @kangsun201
    Subbed for being selfless, sympathetic to the suffering of strangers, and refusing money. Most people would just explain it away, and ask for money anyway. I haven't seen anyone on any other channel do this, no matter how rich they are, or how many subscribers they have. Kudos to you sir. Class act all the way.
  • Sundaland in the ice age, tropical seasonal snow can fall to an altitude of 3000 meters, at an altitude of 3200m-3600m tropical glaciers appear, so Mount Semeru, Rinjani and Kerinci with their current height can have glaciers Mount Kinabalu also has glaciers,The Leuser Mountains in Aceh often snow,Mount Rantemario in Sulawesi often snows, and Papua (Sahul mainland) has many ice fields.
  • @slabpanda
    Asking people to stop supporting if they’re in need of the money makes me wanna give him money
  • @cernunnos_lives
    I wonder what archeological finds are left to be discovered underwater. Doggerland is just one amazing discovery.
  • I wish I had a geography class like this during my school years. I would certainly love this topic way more than I already like today. That's some phenomenal work right here, loved it!
  • @judim5379
    You’re literally the first and only content creator who instead of tirelessly pandering for more donations to keep posting so they didn’t lose thier audience loyalty but instead acknowledged and then ENCOURAGED his fans to take care of themselves first. You sir just gain this subscriber she’s as soon as I can afford a pot to… you know… also a supporter!!!!!!
  • @MrKago1
    Dude, saying to people to not give money if they can't and letting them know they shouldn't feel guilty or obligated is an incredibly honorable thing to do. subscribed.
  • @FJ-th3sh
    I've never heard someone admit that a hardship (i.e. the pandemic) is not affecting him financially, and therefore encourage others to stop supporting him financially if they are struggling. That's amazing! Way to go, Atlas Pro. That's generosity! I'm a big fan now!
  • @Potkanka
    I find the difference of landmass during and after the last ice age so interesting, and it sure helps a lot to see it illustrated on maps. Thank you for the video!
  • @setphaser
    Did you do a biogeography of the ice age? I’d be interested to know what australia was like then, whether there were still large portions of desert, and what the time periods were…
  • @dlawlis
    I live in an area that was just at the edge of the last ice sheet. When I was learning about this in college I would bore my friends to death by pointing out the areas that the glaciers didn't reach. I never tire of reading about it or watching videos like this because I always learn something new. Thanks!
  • The fact that you didn’t ask people less fortunate than you (whom just wants knowledge in a entertaining format) to pay for more knowledge… Much love! You have my support :)
  • I live in southwestern Wisconsin, known as the Driftless Area, a great example of what the landscape looked like before the glaciers ground down the high areas and filled in the lower areas.
  • @ghoulunathics
    if we assume that humans lived near the coasts and river banks as we can see today, just imagine how many totally unknown civilizations could have existed in all those lands that are now at the bottom of the sea.
  • @hettyscetty9785
    I learned about this in geography, it's basically the reason why Scotland has a massive dip in the middle where the majority of people live. I literally live in a bowl made out of rock that looks pretty in the winter.
  • @lordInquisitor
    It's fascinating to think about how history and society would be different if the ice did not retreat
  • @maud3444
    Do you know what's cool? The aboriginals in Australia actually have oral stories that go back to the end of this period (20 000 year ago). They tell stories about giants flooding the coastlands (the bridge between Australia and Papoea-New Guinea disappearing). These are the oldest human stories that we know of.