Hadean
id:
hadean-189-4918212
title:
Hadean
text:
The Hadean is the first and oldest of the four known geologic eons of Earth's history, starting with the planet's formation about 4.6 billion years ago, and ended 4.031 billion years ago. The interplanetary collision that created the Moon occurred early in this eon. The Hadean eon was succeeded by the Archean eon, with the Late Heavy Bombardment hypothesized to have occurred at the Hadean-Archean boundary. Hadean rocks are very rare, largely consisting of granular zircons from one locality in We
brand slug:
wiki
category slug:
encyclopedia
description:
Geologic eon, 4567–4031 million years ago
original url:
https://en.wikipedia.org/wiki/Hadean
date created:
2002-06-07T20:38:06Z
date modified:
2024-09-09T05:58:19Z
main entity:
{"identifier":"Q104460","url":"https://www.wikidata.org/entity/Q104460"}
image:
fields total:
13
integrity:
15