Close-up of part of the exposed Bison antiquus bones inside of the climate controlled building.  -  Hudson-Meng Bison Bonebed, northwest Nebraska in the Oglala National Grasslands. - 06.16.10. See <a href="https://en.wikipedia.org/wiki/Hudson-Meng_Bison_Kill" class="extiw" title="en:Hudson-Meng Bison Kill">Hudson-Meng Bison Kill</a>
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<span class="int-own-work" lang="en">Own work</span>