Cryptic (geology)
id:
cryptic-geology-262-10040376
title:
Cryptic (geology)
text:
The Cryptic era is an informal term for the earliest geologic evolution of the Earth and Moon. It is the oldest (informal) era of the Hadean eon, and it is commonly accepted to have begun close to about 4.533 billion years ago when the Earth and Moon formed, and lasted to about 4.15 billion years ago. No samples exist to date the transition between the Cryptic era and the following Basin Groups era for the Moon, though sometimes it is stated that this era ended 4150 million years ago for one or
brand slug:
wiki
category slug:
encyclopedia
description:
Term for earliest geologic evolution of the Earth and Moon
original url:
https://en.wikipedia.org/wiki/Cryptic_(geology)
date created:
date modified:
2023-04-07T13:00:55Z
main entity:
{"identifier":"Q1275887","url":"https://www.wikidata.org/entity/Q1275887"}
image:
fields total:
13
integrity:
14