Johnson Formation
id:
johnson-formation-193-11194897
title:
Johnson Formation
text:
The Johnson Formation is a thick geologic formation of soft shale with thin, resistant beds of chalkier mudstone and limestone in Nebraska, Kansas, and Oklahoma rarely exposed outside of road cuts. It preserves fossils dating back to the late-Carboniferous period.
brand slug:
wiki
category slug:
encyclopedia
description:
Geologic formation in the United States
original url:
https://en.wikipedia.org/wiki/Johnson_Formation
date created:
date modified:
2024-02-12T12:32:03Z
main entity:
{"identifier":"Q18153686","url":"https://www.wikidata.org/entity/Q18153686"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/da/Tuttle_creek_93_06.jpg","width":461,"height":303}
fields total:
13
integrity:
15