10 Mysterious Extinct Human Species

Heidelberg Man:
http://news.discovery.com/history/arc...
http://humanorigins.si.edu/evidence/h...
http://news.nationalgeographic.com/ne...
http://www.news.com.au/technology/sci...

Java Man:
http://www.britannica.com/topic/Java-man
http://www.talkorigins.org/faqs/homs/...
https://en.wikipedia.org/wiki/Java_Man

Homo rudolfensis:
http://archaeologyinfo.com/homo-rudol...
http://humanorigins.si.edu/evidence/h...
https://en.wikipedia.org/wiki/Homo_ru...

Boskop Man:
http://discovermagazine.com/2009/the-...
http://www.dailygalaxy.com/my_weblog/...
http://rationalwiki.org/wiki/Boskop_Man

Denisovans:
https://www.newscientist.com/article/...
http://blogs.scientificamerican.com/e...
http://news.sciencemag.org/archaeolog...
http://news.sciencemag.org/archaeolog...
https://en.wikipedia.org/wiki/Denisovan

Dmanisi Man:
http://www.sci-news.com/othersciences...
http://edition.cnn.com/2013/10/17/wor...
http://frontiers-of-anthropology.blog...
http://www.balcanicaucaso.org/eng/Reg...

Penghu Man:
http://www.telegraph.co.uk/news/world...
http://www.livescience.com/49588-anci...
http://johnhawks.net/weblog/fossils/m...
http://www.academia.edu/10399516/Homo...
https://en.wikipedia.org/wiki/Penghu_1

Red Deer Cave People:
http://www.theguardian.com/science/20...
http://www.cbc.ca/news/technology/red...
http://www.heritagedaily.com/2015/12/...
http://www.sciencedaily.com/releases/...

Homo naledi:
http://news.nationalgeographic.com/20...
http://edition.cnn.com/2015/09/10/afr...
http://www.nytimes.com/2015/09/11/sci...
http://elifesciences.org/content/4/e0...

The Hobbit:
http://www.livescience.com/29100-homo...
http://www.smithsonianmag.com/science...
http://www.nature.com/news/the-discov...
http://www.talkorigins.org/faqs/homs/...