Thanks for sharing Cofty!
Here are some interesting points on the relationship between Neanderthals and us:
Evolutionary Tree Information: Both fossil and genetic evidence indicate that Neanderthals and modern humans (Homo sapiens) evolved from a common ancestor between 500,000 and 200,000 years ago. Neanderthals and modern humans belong to the same genus (Homo) and inhabited the same geographic areas in Asia for 30,000–50,000 years; genetic evidence indicate while they may have interbred with non-African modern humans, they are separate branches of the human family tree (separate species).
In fact, Neanderthals and modern humans may have had little direct interaction for tens of thousands of years until during one very cold period, modern humans spread across Europe. Their presence may have prevented Neanderthals from expanding back into areas they once favored and served as a catalyst for the Neanderthal’s impending extinction. Over just a few thousand years after modern humans moved into Europe, Neanderthal numbers dwindled to the point of extinction. All traces of Neanderthals disappeared by about 40,000 years ago. The most recently dated Neanderthal fossils come from western Europe, which was likely where the last population of this early human species existed.