TY  - RPRT
TI  - Stratigraphy and paleontology of the uppermost Pennsylvanian and lowermost Permian Rocks in Kansas
AU  - M. R. Mudge
AU  - E. L. Yochelson
AU  - R. C. Douglass
AU  - Helen Duncan
AU  - H. L. Strimple
AU  - Mackenzie Gordon
AU  - D. H. Dunkle
PY  - 1962
DO  - 10.3133/pp323
UR  - https://pubs.usgs.gov/publication/pp323
ID  - pp323
ER  -