Its only known species is Darwinius masillae , dated to 47 million years ago -LRB- Lutetian stage -RRB- based on dating of the fossil site .
Darwinius masillae is a genus of primates from the Eocene epoch , dated to 47 million years ago .
Darwinius masillae is a genus of primates from the Eocene epoch , dated to 47 million years ago .
이 문장을 단순화하십시오: Its only known species is Darwinius masillae , dated to 47 million years ago -LRB- Lutetian stage -RRB- based on dating of the fossil site . 산출: