30. Shelter Construction
They also discovered some rare wood in the ice patches. In other words, it couldn’t be found anywhere near the location where it was initially discovered. In other words, the nearest tree from which the wood could’ve gotten was a few miles away—it had to be cut and carried all the way to the ice patch.
According to the experts, it’s possible that this wood was used to build hunting huts. When the caribou or reindeer arrived at their grazing spots, the hunters would build these shelters in the cold while waiting for them. A cheeky and clever move from the ancient hunters!