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https://ml.wikipedia.org/wiki/Smilodon

????????? Temporal range: ????????????? 2.5?.01  Ma Pre? ? O S D C P T J K Pg N ↓
Smilodon fatalis fossil at the National Museum of Natural History , Washington, DC
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??????:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Carnivora
Family:	Felidae
Subfamily:	† Machairodontinae
Genus:	† Smilodon Lund , 1842
Species
S. populator Lund , 1842 ( type ) [1] S. fatalis Leidy , 1869 S. gracilis Cope , 1880

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