Paleoproterozoic

Proper noun

 * 1)  The era from 2,500 Ma to 1,600 Ma, marked by a dramatic increase in atmospheric oxygen.

Hypernyms

 * - eon/supereon, Proterozoic - eon

Hyponyms

 * ,, , - systems/periods

Coordinate terms

 * , - eras

Translations

 * Estonian: paleoproterosoikum
 * Finnish: varhaisproterotsooinen maailmankausi, paleoproterotsooinen maailmankausi
 * French:
 * Greek: Παλαιοπροτεροζωικός
 * Polish:
 * Swedish:

Adjective

 * 1)  Of a geologic era within the Proterozoic eon from 2,500 to 1,600 million years ago.

Translations

 * Finnish: varhaisproterotsooinen, paleoproterotsooinen
 * French:
 * Swedish: paleoproterozoisk