Taxonomy:
Distinguishing features:
Parent taxon (Solisphaera): Coccoliths without radial lath cycle; coccosphere dome-shaped, polymorphic
This taxon: dBCs and CCs with rounded flat protrusions; pBCs flat, heavily calcified
Farinacci & Howe catalog pages: S. blagnacensis + *
Morphology:
Ecology & Biogeography
LITHS: planolith, elliptical, CA: ca_disjunct, process, CSPH: equant, BC-dimorphic, |
Lith size: 1->1.5µm; Coccosphere size: 4->7µm; Data source notes: lith size from OD; csph size from illustrated specs |
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 "Holocene" stage). Data source: [JRY rough estimate]
Plot of occurrence data:
Bollmann, J., Cortes, M. Y., Kleijne, A., Østergaard, J. B. & Young, J. R. (2006). Solisphaera gen. nov. (Prymnesiophyceae), a new coccolithophore genus from the lower photic zone. Phycologia. 45(4): 465-477. gs 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. S1: 1-132. gs References:
Solisphaera blagnacensis compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 11-12-2024
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=1254 Go to Archive.is to create a permanent copy of this page - citation notes |
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