What tells an archaeologist that Paleolithic people spent less time in caves than we imagined in the past?
1 big clue is seasonal occupation evidence, something archaeologists infer based on things like animal bones. For example, by looking at found animal teeth, we can tell you at what season of the year the animals were killed. Also, certain animals are only available at certain times—fish that spawn at certain seasons of the year, for example. Almost all caves are described by archaeologists as seasonal, namely as autumn or winter occupations. It’s clear that people were in caves for maybe a couple of months a year at the most.