InglésBásico2 respuestas

What is eras and periods?

What is eras and periods.

En resumen

As an example : the Fanerozoic eon is divided into three eras : Paleozoic, Mesozoic and Cenozoic. The Cenozoic era is divided into three periods : Paleogene, Neogene and Quaternary. The Paleogene period is divided into three periods : Paleocene, Eocene and Oligocene.

Mejor respuesta

10

As an example : the Fanerozoic eon is divided into three eras : Paleozoic, Mesozoic and Cenozoic.

The Cenozoic era is divided into three periods : Paleogene, Neogene and Quaternary.

The Paleogene period is divided into three periods : Paleocene, Eocene and Oligocene.

Otras 1 respuestas

Respuesta 2

Sparra072
6

GEOLOGIC EONS, ERAS and PERIODS.

The period is the basic unit of geological time in which a single type of rock system is formed.

Two or more periods comprise a geological Era.

Two or more Eras form an Eon, the largest division of geologic time.

Some periods are divided into epochs.

Ahora en español GEOLOGIC EONS, ERAS y PERIODS.

El período es la unidad básica del tiempo geológico en el que se forma un solo tipo de sistema de rocas.

Dos o más períodos comprenden una Era geológica.

Dos o más Eras forman un Eón, la división más grande del tiempo geológico.

Algunos períodos están divididos en épocas.

Espero que te sirva.