Hypernym

period 4

noun

a unit of geological time during which a system of rocks formed

Part_meronym

Paleoproterozoic 1

noun

The Paleoproterozoic (also spelled Palaeoproterozoic) is the first of the three eras of the Proterozoic occurring between 2,500 to 1,600 million years ago.

Statherian 1

noundomain: time

EnWordnet [ver.5.0]

English

Definition

The Statherian is the final geologic period in the Paleoproterozoic Era and lasted from 1800 to 1600 million years ago.

Examples

1.By the beginning of the Statherian, the supercontinent Columbia had assembled.

Part_holonym

Paleoproterozoic 1

noun

The Paleoproterozoic (also spelled Palaeoproterozoic) is the first of the three eras of the Proterozoic occurring between 2,500 to 1,600 million years ago.

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