Spavinaw terrane
id:
spavinaw-terrane-298-1582301
title:
Spavinaw terrane
text:
The Spavinaw terrane is an occurrence of Proterozoic intrusive and volcanic rocks in the mid-continent region of the United States. The terrane extends across southern Missouri, southern Kansas, northern Arkansas and much of Oklahoma. The rocks are almost entirely known from drill core and only exposed in outcrop near Spavinaw, Mayes County, Oklahoma and parts of the Saint Francois Mountains in Washington County, Missouri. The terrane is composed almost exclusively of essentially unaltered intru
brand slug:
wiki
category slug:
encyclopedia
description:
Intrusive and volcanic rocks in the mid-continent region of the United States
original url:
https://en.wikipedia.org/wiki/Spavinaw_terrane
date created:
date modified:
2023-07-22T22:09:46Z
main entity:
{"identifier":"Q7574142","url":"https://www.wikidata.org/entity/Q7574142"}
image:
fields total:
13
integrity:
14