neoproterozoic

İngilizce - İngilizce

neoproterozoic teriminin İngilizce İngilizce sözlükte anlamı

The Neoproterozoic era

Of a geologic era within the Proterozoic eon; comprises the Tonian, Cryogenian and Ediacaran periods from about 1000 to 544 million years ago, when algae and sponges flourished