TY  - RPRT
TI  - Documentation of the Santonian-Campanian and Austinian-Tayloran stage boundaries in Mississippi and Alabama using calcareous microfossils
AU  - Harry J. Dowsett
PY  - 1989
DO  - 10.3133/b1884
UR  - https://pubs.usgs.gov/publication/b1884
ID  - b1884
ER  -