Bibliography (15):

1. Levantine overkill: 1.5 million years of hunting down the body size distribution

2. Cavemen Were Better at Depicting Quadruped Walking than Modern Artists: Erroneous Walking Illustrations in the Fine Arts from Prehistory to Today

3. Energetics And The Evolution Of The Genus Homo

4. Wikipedia Bibliography:

   1. https://en.wikipedia.org/wiki/Late_Pleistocene  :

      https://en.wikipedia.org/wiki/Late_Pleistocene

   2. https://en.wikipedia.org/wiki/Crocuta  :

      https://en.wikipedia.org/wiki/Crocuta

   3. https://en.wikipedia.org/wiki/Georg_August_Goldfuss  :

      https://en.wikipedia.org/wiki/Georg_August_Goldfuss

   4. https://en.wikipedia.org/wiki/Panthera_spelaea  :

      https://en.wikipedia.org/wiki/Panthera_spelaea

   5. https://en.wikipedia.org/wiki/African_hyenas  :

      https://en.wikipedia.org/wiki/African_hyenas

   6. Lion

   7. https://en.wikipedia.org/wiki/Cave_bear  :

      https://en.wikipedia.org/wiki/Cave_bear

   8. https://en.wikipedia.org/wiki/Deer  :

      https://en.wikipedia.org/wiki/Deer

   9. https://en.wikipedia.org/wiki/Reindeer  :

      https://en.wikipedia.org/wiki/Reindeer

   10. https://en.wikipedia.org/wiki/Steppe_bison  :

       https://en.wikipedia.org/wiki/Steppe_bison

   11. https://en.wikipedia.org/wiki/Aurochs  :

       https://en.wikipedia.org/wiki/Aurochs

   12. https://en.wikipedia.org/wiki/Saiga_antelope  :

       https://en.wikipedia.org/wiki/Saiga_antelope