TY  - RPRT
TI  - Fusulinidae from the Graford Formation and Winchell Limestone, Canyon Group, Upper Pennsylvanian, in Brown County, Texas
AU  - D.A. Myers
PY  - 1967
DO  - 10.3133/pp573c
UR  - https://pubs.usgs.gov/publication/pp573C
ID  - pp573C
ER  -