Coccolithales
Synonyms
Watznaueriales Bown, 1987
Prinsiales Young & Bown, 1997
Description
All the placoliths are placed in Order Coccolithales
References
Bown, P. R., (1987): Taxonomy, evolution, and biostratigraphy of Late Triassic-Early Jurassic calcareous nannofossils. - Special Papers in Palaeontology. 38: 1-118
Schwarz, E., (1932): Beiträge zur Entwicklungsgeschichte der Protophyten. IX. Der Formwechsel von Ochrosphaera neapolitana. - Archiv für Protistenkunde. 77: 434-462
Young, J. R. & Bown, P. R., (1997): Cenozoic calcareous nannoplankton classification. - Journal of Nannoplankton Research. 19(1): 36-47.
