Anthosphaera sp. type C


Classification: Coccolithophores -> Holococcoliths -> tubeless -> Anthosphaera -> Anthosphaera sp. type C
Sister taxa: S. marginiporata HOL, S. molischii HOL, A. lafourcadii, A. origami, A. periperforata, A. sp. type C, A. sp.

Taxonomy:

Citation: Anthosphaera sp. type C Cros & Fortuño, 2002
Rank: type

Distinguishing features: BCs minute, 0.5-0.7µm, flattened

Farinacci & Howe catalog pages:


Morphology: BCs minute (0.5-0.7 µm) only partially calcified, there is an outer ring of rhombohedral crystallites and inner cone of crystallites (usually collapsed), with gap between. CFCs with high arch ending in point (total height 1.5-2 µm), base similar to that of BCs.

Search data:
TagsLITHS: holococcolith, elliptical, cylindrical, hollow, CA: closed,
CSPH: equant, elongated, CFC,
MetricsLith size: 0.4->0.8µm; Coccosphere size: 5->8µm; Liths per sphere: 180->280
Data source notes: morphom data from Cros & Fortuño (2002)
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): Extant Data source: present in the plankton (Young et al. 2003)
First occurrence (base): within No known fossil record modern (0.00-0.00Ma, base in stage). Data source: [JRY rough estimate]

Plot of occurrence data:

References:

Cros, L. & Fortuño, J. -M. (2002). Atlas of northwestern Mediterranean coccolithophores. Scientia Marina. 66: 1-186. gs V O

Young, J. R., Geisen, M., Cros, L., Kleijne, A., Probert, I. & Ostergaard, J. B. (2003). A guide to extant coccolithophore taxonomy. Journal of Nannoplankton Research, Special Issue. 1: 1-132. gs V O


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Anthosphaera sp. type C compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 24-10-2020

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Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=56 Go to Archive.is to create a permanent copy of this page - citation notes



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