TY  - RPRT
TI  - Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska
AU  - B.D. Tschudy
PY  - 1969
DO  - 10.3133/pp643a
UR  - https://pubs.usgs.gov/publication/pp643A
ID  - pp643A
ER  -