Young, J. R.; Geisen, M.; Cros, L.; Kleijne, A.; Sprengel, C.; Probert, I.; Ostergaard, J. B. (2003). A guide to extant calcareous nannoplankton taxonomy. Journal of Nannoplankton Research. Special Issue 1: 1-125.
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Young, J. R.; Geisen, M.; Cros, L.; Kleijne, A.; Sprengel, C.; Probert, I.; Ostergaard, J. B.
2003
A guide to extant calcareous nannoplankton taxonomy