TY  - RPRT
TI  - Palynomorph biostratigraphy of mid(?)-Campanian to upper Maastrichtian strata along the Colville River, North Slope of Alaska
AU  - Norman O. Frederiksen
AU  - D.J. McIntyre
PY  - 2000
DO  - 10.3133/ofr00493
UR  - https://pubs.usgs.gov/publication/ofr00493
ID  - ofr00493
ER  -