Ogallala Formation
id:
ogallala-formation-258-13791507
title:
Ogallala Formation
text:
The Ogallala Formation is a Miocene to early Pliocene geologic formation in the central High Plains of the western United States and the location of the Ogallala Aquifer. In Nebraska and South Dakota it is also classified as the Ogallala Group. Notably, it records the North American Land Mammal Ages (NALMAs) Hemphillian, Clarendonian, and Barstovian. It also includes an excellent record of grass seeds and other plant seeds, which can be used for biostratigraphic dating within the formation. The
brand slug:
wiki
category slug:
encyclopedia
description:
Geologic formation in the western United States
original url:
https://en.wikipedia.org/wiki/Ogallala_Formation
date created:
date modified:
2023-09-26T12:59:13Z
main entity:
{"identifier":"Q16934387","url":"https://www.wikidata.org/entity/Q16934387"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/86/Ash_Hollow_Nebraska.JPG","width":800,"height":600}
fields total:
13
integrity:
15