TY  - RPRT
TI  - Evolution and taxonomy of the Paleogene calcareous nannofossil genus Hornibrookina
AU  - Jean Self-Trail
AU  - David K. Watkins
AU  - James J. Pospichal
AU  - Ellen Seefelt
PY  - 2022
DO  - 10.47894/mpal.68.1.04
UR  - https://pubs.usgs.gov/publication/70227186
ID  - 70227186
ER  -