If we could find a mammoth graveyard, that would be really useful. Old bones for building. Tusks for containers and weapons. If we got lucky enough to find one who was about to die, there could be meat to smoke and a hide to cure. With the weather being cold, the mammoths would have an under layer of fur that is downy soft that would make the hide really warm. Perhaps old carcasses that still have some sinew.<br/><br/>Any particularly fibrous plant can be used for making rope. The pot once found, is something Heather will suggest they try and grow come summer to use for it's medicinal purposes, few though they are.<br/><br/>Mmm The prairie grass can be used as fire logs. I think. I'm pretty sure that in "Little House On The Prairie", they used the grass bound tightly and dried like sticks for firewood.