Article "A Study on a Carboniferous Human Femur Fossil" was updated on
Feb. 14, 2009 and displayed at :
http://groups.google.com.tw/group/first-human-neurons/web/femur-artic... The updated article adds new discovery of femur neck evidenced by many
osteons and Haversian canals (see the Result Section). A few more
photos are also added to that section.