TY  - RPRT
TI  - Ordovician and Silurian graptolite discoveries from the Neruokpuk Formation (sensu lato), northeastern and central Brooks Range, Alaska
AU  - Thomas E. Moore
AU  - Michael Churkin
PY  - 1984
UR  - https://pubs.usgs.gov/publication/70197308
ID  - 70197308
ER  -