TY  - RPRT
TI  - Clay mineralogy of Devonian shales in the Appalachian Basin
AU  - J. W. Hosterman
AU  - S.I. Whitlow
PY  - 1983
DO  - 10.3133/pp1298
UR  - https://pubs.usgs.gov/publication/pp1298
ID  - pp1298
ER  -