WebThe name coccolith was first used by Huxley (1858) for minute oval plates of calcite found in the globigerina ooze of the North Atlantic and now known to be produced by unicellular planktonic algae belonging to the phylum Chrysophyta class Haptophyceae. The coccoliths, eight or more in number according to the species, are attached to a membrane … WebLa classe des Prasinophyceae (ou Prasinophycées) (du Grec Prasinos: "vert" et Phyton: "plante") est une classe d'algues de l' infra-règne des Chlorophyta, aujourd'hui considérée comme paraphylétique. Le taxon Prasinophyta ou Prasinophytes est invalide selon World Register of Marine Species (19 janv. 2012) 1, et doit être remplacé par la ...
Die Coccolithophoridae : eine Monographie der Coccolithen …
WebApr 1, 1973 · Approximately 90 species of the Coccolithophoridae were identified. Six coccolithophorid zones were established in the surface water along the 155°W meridian … WebDie Coccolithophoridae, eine Monographie der Coccolithen bildenden Flagellaten, zugleich ein Beitrag zur Kenntnis des Mittelmeerauftriebs. Archiv für Protistenkunde. 1: 89-165. gs O. Medlin, L. K. et al. (1996). Genetic characterization of Emiliania huxleyi (Haptophyta). Journal of Marine Systems. error processing the request for cbdt
Clarification of Coccolithus crassus Bramlette and Sullivan, an …
WebAlthough there are more than 70 species of Coccolithophoridae living in the Atlantic only about 16 of these have adequate fossil records, mainly placoliths and to a lesser extent … WebCoccolithophorids, a group of monocellular, photosynthetic marine algae belonging to the class of Haptophyceae Parke and Dixon, are characterized by their ability to form calcified bodyscales, so-called coccoliths. These coccoliths are fine round or oval structures which, on analysis, are composed of CaCO 3. WebOther articles where Coccolithophorida is discussed: algae: Evolution and paleontology of algae: Coccolithophores, coccolith-bearing members of the Prymnesiophyceae, date … fine wine and good spirits meadville pa