https://jm.copernicus.org/articles/11/177/1992/jm-11-177-1992.html
JM - Late Triassic-Early Jurassic Calcareous Nannofossils of the Queen Charlotte Islands, British...
Abstract. Sediments of the Kunga and Maude groups (Early Norian-Aalenian) from the Queen Charlotte Islands, British Columbia, have yielded the first records of...
queen charlotte islandslate triassicearly jurassiccalcareous nannofossilsbritish
https://jm.copernicus.org/articles/4/19/1985/
JM - Miocene Calcareous Nannofossils from the Mut Basin, southern Turkey
Abstract. A detailed study of Miocene calcareous nannofossils using light and scanning electron microscope techniques has been undertaken on sections from the...
calcareous nannofossilsfrom themiocenemutbasin
https://pure.psu.edu/en/publications/calcareous-nannofossils-across-the-cretaceoustertiary-boundary-si/
Calcareous nannofossils across the Cretaceous/Tertiary boundary, Site 761, northwest Australian...
calcareous nannofossilsacrosscretaceoustertiaryboundary