This species used Mousterian tools made of flint and may have held burial ceremonies.
This species used Mousterian tools made of flint and may have held burial ceremonies. This   species was shorter than Cro-Magnons, with whom they co-existed, but they probably did  not interbreed. This species became extinct, possibly due to climate change, roughly 30,000  years ago. (*) Heavy brows and sloping foreheads were features of, for 10 points, what species  closely related to modern humans that was named for a valley in Germany?
This species used Mousterian tools made of flint and may have held burial ceremonies.
Neanderthals or Neandertals (accept Homo Neanderthalensis; accept Homo Sapiens  Neanderthalensis)