@Article{jm-5-23-1986,
AUTHOR = {Boulter, M. C.},
TITLE = {Pollen and spore events from the marine Tertiary of North Europe},
JOURNAL = {Journal of Micropalaeontology},
VOLUME = {5},
YEAR = {1986},
NUMBER = {2},
PAGES = {23},
URL = {https://jm.copernicus.org/articles/5/23/1986/},
DOI = {10.1144/jm.5.2.75}
}