Simplify the following text for a Grade 14 native English-speaking person.
Original: Raymond Dart ( 1893 â `` 1988 ) , an anatomist at the University of Witwatersrand , received the fossil , recognized its importance and published his discovery in the journal Nature in 1925 , describing it as a new species .
Simplified: Raymond Dart , an anatomist at the University of Witwatersrand , received the fossil , recognized its importance and published his discovery in the journal Nature in 1925 , describing it as a new species .