Elephas primigenius

Mammoth \Mam"moth\ (m[a^]m"m[o^]th), n. [Russ. m[^a]mont,
   m['a]mant, fr. Tartar mamma the earth. Certain Tartar races,
   the Tungooses and Yakoots, believed that the mammoth worked
   its way in the earth like a mole.] (Zool.)
   An extinct, hairy, maned elephant ({Mammuthus primigenius}
   formerly {Elephas primigenius}), of enormous size, remains of
   which are found in the northern parts of both continents. The
   last of the race, in Europe, were coeval with prehistoric
   man.
   [1913 Webster]

   Note: Several specimens have been found in Siberia preserved
         entire, with the flesh and hair remaining. They were
         imbedded in the ice cliffs at a remote period, and
         became exposed by the melting of the ice.
         [1913 Webster]