Nannotax3 - ntax_cenozoic - Blackites elongatus Nannotax3 - ntax_cenozoic - Blackites elongatus

Blackites elongatus


Classification: ntax_cenozoic -> Syracosphaerales -> Rhabdosphaeraceae -> Blackites -> B. morionum group -> Blackites elongatus
Sister taxa: B. atanii, B. deflandrei, B. hayi, B. mericii, B. morionum, B. shafikii, B. australiensis, B. elongatus, B. perfectus, B. prolatus, B. rothii

Taxonomy:

Citation: Blackites elongatus (Roth 1970) Young 2023
taxonomic rank: species
Basionym: Cepekiella elongata Roth 1970

Farinacci & Howe catalog pages: C. elongata *

Search data:
LITHS: planolith, elliptical, CA: ca_disjunct, grill, process,
Lith size: 3->5µm;
Data source notes: lith size (spine height) from OD & slightly extended
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within Oligocene Epoch (23.03-33.89Ma, top in Chattian stage). Data source: original description
First occurrence (base): within Oligocene Epoch (23.03-33.89Ma, base in Rupelian stage). Data source: original description

Plot of occurrence data:

References:

Roth, P. H. (1970). Oligocene calcareous nannoplankton biostratigraphy. Eclogae Geologicae Helvetiae. 63: 799-881. gs O

Shafik, S. (1989). Some new calcareous nannofossils from Upper Eocene and Lower Oligocene sediments in the Otway Basin, southeastern Australia. Alcheringa. 13: 69-83. gs

Young, J. R. (2023). Some proposed changes to the systematics of Cenozoic and Mesozoic nannoplankton. Journal of Nannoplankton Research. 41(1): 15-25. gs


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Blackites elongatus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 23-4-2024

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=248 Go to Archive.is to create a permanent copy of this page - citation notes
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