Ancient human ancestors and cousins are a lot more diverse and weird than 20th Century discussions led us to believe. Dmanisi and Flores have shaken up the palaeoanthropological world like a Richter 10 earth-quake. Why so?
(a) Dmanisi blurs the line between Homo habilis and Homo erectus by being a mix of ‘primitive’ and ‘advanced’ features. Almost a perfect example of a transitional population. Old and New at Dmanisi
(b) Flores is a real shaker because the species was so close to us in time, the brain was so small, the tools so advanced, and now it has been revealed the post-cranial material is displaying very primitive features. Hobbits had Archaic wrists
…plus there was the recent find of a very small Homo erectus skull from what seemed to be a fully grown adult. An almost perfect African precursor to hominids like floresiensis and georgicus. Things have gotten weird and may well get weirder. We may find “little people” like the Hobbits almost anywhere.