TY  - RPRT
TI  - A new species of Ischyodus (Chondrichthyes: Holocephali: Callorhynchidae) from Upper Maastrichtian Shallow marine facies of the Fox Hills and Hell Creek Formations, Williston basin, North Dakota, USA
AU  - J.W. Hoganson
AU  - J.M. Erickson
PY  - 2005
DO  - 10.1111/j.1475-4983.2005.00475.x
UR  - https://pubs.usgs.gov/publication/70031431
ID  - 70031431
ER  -