Bone cell remains found in Carboniferous human skull cap

The remains of the bone cells in a Carboniferous human skull cap
fossil were newly identified in a Haversian system (osteon). The bone
cells were so well-preserved that even their dendrites were clearly
seen in the canaliculi.
Detailed notes and the photo at:

http://www.wretch.cc/album/show.php?i=lin440315&b=13&f=1588634518&p=0


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