@Article{jm-8-91-1989,
AUTHOR = {Bown, P. R. and Cooper, M. K. E.},
TITLE = {New Calcareous Nannofossil taxa from the Jurassic},
JOURNAL = {Journal of Micropalaeontology},
VOLUME = {8},
YEAR = {1989},
NUMBER = {1},
PAGES = {91--96},
URL = {https://jm.copernicus.org/articles/8/91/1989/},
DOI = {10.1144/jm.8.1.91}
}