slideshow of 19 extinct human species

[MikeWhalen]

I ran into this and wondered what folks thought of it...as an obviously brief synopsis type of thing, is it any good? meaning reliable/accurate?
I am always intrigued by this subject but an easily confused and lost in it

...I noticed that the 'artist rendering' of Desnovians seemed much more like modern humans that the Neanderthals...is that accurate or just random artistic license?

http://www.wizzed.com/19-myterious-extinct-human-species/?utm_source=yahoo&utm_medium=referral&utm_campaign=weirdhumanspecies5

Mike

[Kale]

The artist rendering of Denisovans is 100% artistic rendering, the only remains we have of that species are a finger and I think a toe.