Department
Chemistry
Document Type
Article
Publication Date
1-2019
Abstract
The geological history of Clark County is described ranging from 500 million years ago to the present. One-third of present-day Clark County is in the Ouachita Mountains, two-thirds is in the Coastal Plain. The formation of the Ouachita Mountains is described, as is the cretaceous formations that led to biological fossils. Historic mining of minerals is also discussed. For the more technically inclined, a detailed description of the geological formations of the county is included near the end.
Publication Title
Clark County Historical Journal
Publisher Statement
Copyright 2018 Clark County Historical Journal
Recommended Citation
Jeffers, Joe, "A Geological History of Clark County, Arkansas" (2019). Articles. 153.
https://scholarlycommons.obu.edu/articles/153