TY  - RPRT
TI  - Stratigraphic nomenclature of the Newark Supergroup of eastern North America
AU  - Gwendolyn Lewise Werth Luttrell
PY  - 1989
DO  - 10.3133/b1572
UR  - https://pubs.usgs.gov/publication/b1572
ID  - b1572
ER  -