Nannotax3 - ntax_main - Isolithus semenenkoi Nannotax3 - ntax_main - Isolithus semenenkoi

Isolithus semenenkoi


Classification: ntax_main -> Nannolith families inc sed -> Lithostromationaceae -> Isolithus -> Isolithus semenenkoi
Sister taxa: I. kovacii, I. pavelicii, I. semenenkoi

Taxonomy:

Citation: Isolithus semenenkoii Lyul'eva, 1989
Taxonomic rank: species
Taxonomic discussion: Piblished as Isolithus semenenko but the name is in honor of Valdimir Semenenko and and do the correct form  is  Isolithus semenenkoi [my interpretation - JRY 2022]

Distinguishing features:
Parent taxon (Isolithus): Simple triradiate nannolith
This taxon: triradiate

Farinacci & Howe catalog pages: I. semenenkoi *

Search data:
LITHS: nannolith-radiate, star-shaped, CROSS-POLARS: 1ou, V-prominent,
Lith size: 2->9µm; Segments: 3->3;
Data source notes: lith length from OD
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within Early Pliocene Sub-Epoch (3.60-5.33Ma, top in Zanclean stage). Data source: Lyul'eva, 1989
First occurrence (base): within Late Miocene Sub-Epoch (5.33-11.62Ma, base in Tortonian stage). Data source: Lyul'eva, 1989

Plot of occurrence data:

References:

Ćorić, S., Galovic, I. & Matošević, M. (2023). New calcareous nannofossils from the Middle to Late Miocene of the North Croatian Basin, Central Paratethys. Journal of Nannoplankton Research. 41(1): 1-12. gs

Lyul'eva, S. A. (1989). New Miocene and Pliocene calcareous nannofossils of the Ukraine. Dopovidi Akad. Nauk Ukrainskoi RSR. 1: 10-14. gs


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Isolithus semenenkoi compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 18-7-2025

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=767 Go to Archive.is to create a permanent copy of this page - citation notes



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