Harthshorne Sandstone

Harthshorne Sandstone
State Arkansas
Name Harthshorne Sandstone
Geologic age Middle Pennsylvanian- Des Moinesian
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone (Bed)
Minor
Sedimentary > Clastic > Mudstone > Shale (Bed)
Incidental
Sedimentary > Coal (Bed)
Comments Sandstone with minor shale beds and minor coal. Approximatly 300 ft.maximum thickness.
References

Ferguson, J.G., 1920. Outlines of the geology, soils, and minerals of the State of Arkansas: Arkansas State Bureau of Mines, Manufactures and Agriculture,192 pp.

Hendricks, T.A. and Parks, B.C., 1937, Geology and mineral resources of the western part of the Arkansas coal field: U. S. Geological Survey Bulletin, Report: B 0847-E, pp.189-224

https://pubs.er.usgs.gov/publication/b847E

Brewster, E.B. and Williams, N.F., 1951, Guide book to the Paleozoic rocks of northwest Arkansas [18th annual field trip, November 2-3, 1951]. iv 19 pp.

NGMDB product
Counties Conway - Crawford - Faulkner - Franklin - Johnson - Logan - Perry - Pope - Scott - Sebastian - Yell