Imo Formation
id:
imo-formation-175-1438050
title:
Imo Formation
text:
The Imo Formation, or Imo Shale, is a geologic unit in northern Arkansas that dates to the Chesterian Series of the late Mississippian. The Imo is considered to be a member of the upper Pitkin Formation, and is the most recent Mississippian age rock in Arkansas. The Imo Shale unconformably underlies the Pennsylvanian age Hale Formation The stratigraphic placement of this interval has long been debated. It was introduced in 1964 as the "Imo Formation," representing an interval of shale that was p
brand slug:
wiki
category slug:
encyclopedia
description:
Geologic unit in northern Arkansas
original url:
https://en.wikipedia.org/wiki/Imo_Formation
date created:
2014-07-08T16:06:39Z
date modified:
2024-09-03T12:44:54Z
main entity:
{"identifier":"Q18153384","url":"https://www.wikidata.org/entity/Q18153384"}
image:
fields total:
13
integrity:
15