A fragment of a pinky bone and a tooth twice the size of today's average molar are the only remnants of a species we now know lived at the same time and place as modern humans—and interbred with them. They are a part of us we never knew existed. What did these "people" look like? And how do they fit into what we thought we knew about our biological development as a species?
| Title | National Geographic: Sex in the Stone Age |
|---|---|
| Release Date | 2012-04-12 |
| Runtime | |
| Genres | Documentary |
| Production Companies | Unknown |
| Production Countries |
