Titanoboa

Titanoboa is the largest python in ancient world.The Size of the  titanoboa is 13 to 15 meters long.

Height of titanoboa is 2 tons. Its width is 1 meter.It is carnivore.It lived since 60 to 58 million years ago.

Its habitats is tropical forest in Middle America,Madagascar Island.

Andrewsarchus

Andrewsarchus is the largest carnivore in ancient world.Its head length 84 cm.It height is 1 meter and

it length is from head to tail is 3.5 meters.It has a hoofed like feet .Sometime,it will eat carcasses.

It lived since 45-36 million years ago.It lived in the Gobi Desert in Mongolia.It is ancestor of the whale.

Mammoth

The Mammoth is the largest elephant in ancient world.It height's average is 4 meters.They are herbivore.

It lived in the Ice Age 20,000 years ago in Continent and North Asia.The Mammoth has 9 species.