TY  - RPRT
TI  - Age of emplacement of Riley County, Kansas, kimberlites and a possible minimum age for the Dakota Sandstone
AU  - Douglas G. Brookins
AU  - Charles W. Naeser
PY  - 1971
DO  - 10.1130/0016-7606(1971)82[1723:aoeorc]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70227439
ID  - 70227439
ER  -