The mammoths were long curved tusks and, a covering of long hair. Heights of at least 5 meters. Mammoths would probably normally weigh in the region of 6 to 8 tonnes, but large males may have exceeded 12 tonnes.
Approximately it does 1,5 to 1,8 million years, the first mammoth appeared in North America. 11000 years ago behind all the species of mammoths went out.