Articles | Volume 8, issue 1
https://doi.org/10.1144/jm.8.1.91
© Author(s) 1989. This work is distributed under
the Creative Commons Attribution 4.0 License.New Calcareous Nannofossil taxa from the Jurassic
Abstract. Four biostratigraphically significant new calcareous nannofossil species are described, Biscutum davyi, Lotharingius contractus, Lotharingius velatus and Retecapsa incompta, together with three new combinations.