Anop­lo­therium commune
... that in 1822, the Paleogene mammal Anop­lo­therium commune was the first fossil species to be subjected to a brain cast study?
... that in 1822, the <a href="./Paleogene" id="mwAxE" rel="mw:WikiLink" title="Paleogene">Paleogene</a> mammal <i id="mwAxI"><b id="mwAxM"><a href="./Anoplotherium" id="mwAxQ" rel="mw:WikiLink" title="Anoplotherium"><span about="#mwt56" data-mw='{"parts":[{"template":{"target":{"wt":"shy","href":"./Template:Shy"},"params":{"1":{"wt":"Anop"},"2":{"wt":"lo"},"3":{"wt":"therium"}},"i":0}}]}' id="mwAxU" typeof="mw:Transclusion">Anop</span><span about="#mwt56" typeof="mw:Entity">­</span><span about="#mwt56">lo</span><span about="#mwt56" typeof="mw:Entity">­</span><span about="#mwt56">therium</span> commune</a></b></i> <i id="mwAxY">(reconstruction pictured)</i> was the first fossil species to be subjected to a <a href="./Endocast" id="mwAxc" rel="mw:WikiLink" title="Endocast">brain cast</a> study?