1. A 2011 study suggested that it was ancestral to " Homo neanderthalensis ". 2. Homo neanderthalensis was the last hominid species to rival our own.3. Earliest presence is documented for the " Homo neanderthalensis ". 4. Only the scattered fossil bones of Homo Neanderthalensis remain today to recall their extinction. 5. Later on those finds were classified as Homo neanderthalensis . 6. But there have been other species on the branch, such as Homo neanderthalensis , or Neanderthal man. 7. By the beginning of the Upper Paleolithic period ( 50, 000 Homo neanderthalensis " and the so-called Denisovans. 8. "Homo neanderthalensis " used Mousterian Stone tools that date back to around 300, 000 years ago and include smaller, knife-like and scraper tools. 9. The site, which dates to approximately 60, 000 years ago, is believed to show evidence of hunting by Neanderthals ( " Homo neanderthalensis " ). 10. Next, the episode shows a clan of " Homo neanderthalensis ", how they lived and hunted, including the mighty mammoth during the last ice age.