Nannotax3 - ntax_main - Stereorhabdus Nannotax3 - ntax_main - Stereorhabdus

Stereorhabdus


Classification: ntax_main -> Mesozoic nannofossils -> Mesozoic Holococcoliths -> Rarer genera -> Stereorhabdus
Sister taxa: Bifidalithus, Bilapillus, Munarinus, Okkolithus, Ottavianus, Pharus, Ramsaya, Russellia, Saepiovirgata ⟩⟨ Acuturris, Anfractus, Duocameratus, Lacunolithus-Bown, Metadoga, Nicholasia, Paulpearsonia, Petrobrasiella, Pseudoconus, Stereorhabdus, Tanzanella, Thecatus, unidentified holococcoliths

Daughter taxa (time control age-window is: 0-800Ma)
Stereorhabdus pentaculum

Stereorhabdus sp.
Specimens not identified to species level

Taxonomy:
Citation: Stereorhabdus Lambert, 1987
Taxonomic rank: genus
Type species: Stereorhabdus pentaculum Lambert, 1987

Distinguishing features:
Parent taxon (Rarer genera): Less common genera
This taxon: Holoccolith with elliptical base and five-rayed process

Farinacci & Howe catalog pages:
Stereorhabdus *

Search data:
LITHS: holococcolith, elliptical, hollow, CA: ca_disjunct, process, CROSS-POLARS: R-prominent,
Lith size: 3->5µm;
Data source notes: size range of included species
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): at top of Late Albian Substage (100% up, 100.5Ma, in Albian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Late Albian Substage (100.50-107.59Ma, base in Albian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Lambert, B. (1987). Nannofossiles calcaires de l'Albien supérieur et du Vraconnien du Cameroun méridional. Cahiers de Micropaléontologie. 2(2): 33-60. gs O


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Stereorhabdus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 18-6-2026

Taxon Search:
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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=11156 Go to Archive.is to create a permanent copy of this page - citation notes



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