Get this: a girl grows up in Delphi, Indiana, in the 1920s, 30s, and early 40s, collecting fossils on her hikes, not really knowing much about them. Fast forward… she becomes one of the premier ...

Dated to between 39,800 and 54,600 years ago, the compilation of fossils comes from a time and place with no known Homo sapiens presence, which “suggest[s] that collecting activities and the ...