Changcheng System
id:
changcheng-system-196-9224850
title:
Changcheng System
text:
The Changcheng System is a Mesoproterozoic geological formation which has yielded primitive fossil eukaryotes, such as Tappania. It formed around 1.9-1.8 billion years ago as a result of a continental collision in the North China Craton.
brand slug:
wiki
category slug:
encyclopedia
description:
Geological formation
original url:
https://en.wikipedia.org/wiki/Changcheng_System
date created:
date modified:
2023-10-05T14:07:52Z
main entity:
{"identifier":"Q65070308","url":"https://www.wikidata.org/entity/Q65070308"}
image:
fields total:
13
integrity:
14