Missourium, American Mastodon, Cenozoic Mammal

The American mastodon (Mammut americanum) is an extinct North American proboscidean that lived from about 3.7 million years ago until about 10,000 BC. It was the last surviving member of the mastodon family. This animal appeared during Cenozoic era, the most recent era of geologic time, from about 65 million years ago to the present. The Cenozoic Era is characterized by the formation of modern continents and the diversification of mammals and plants. Grasses also evolved during the Cenozoic. The climate was warm and tropical toward the beginning of the era and cooled significantly in the second half, leading to several ice ages. Humans first appeared near the end of this era.

90S • AMERICANO • AMERICANUM • ANIMAL • ANIMALIA • AÑOS NOVENTA • CENOZOICO • CHORDATA • COMIENDO • DECADA NOVENTA • DIBUJO • EDAD • ESQUELETICO • ESQUELETO • EXTINCIÓN • EXTINGUIDO • FAUNA • GEOLOGICO • HERBIVORO • HISTORIA • HISTORICO • HUESO • HUESOS • ILUSTRACION • MAMIFERO • MAMIFEROS • OBRA DE ARTE • PALEOBIOLOGIA • PALEONTOLOGIA • PERIODO • PLANTA • PREHISTORIA • PREHISTORICO • PRIMARIA • RECONSTRUCCION • SUPERVIVENCIA • TERRESTRE • VERTEBRADO