Slimani and Louwye, 2011
From dinoflaj3
Slimani, H. and Louwye, S., 2011: New dinoflagellate cysts of the Microdinium and Phanerodinium complexes (Evitt) from the Upper Cretaceous-Lower Paleogene Chalk Group in the Meer borehole, northern Belgium. Review of Palaeobotany and Palynology, v.168, p.41-50.