Distinguishing features:
Parent taxon (Rarer genera): Less common genera
This taxon: Holococcoliths formed from 4-12 blocks with central-area filled or spanned by disjunct bar or block.
Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | ![]() | Munarinus keadyi central opening spanned by subrhombic bar | |
![]() | ![]() | Munarinus lesliae rounded central block | ||
Munarinus marszalekii irregular central block | ||||
![]() | Munarinus mkeremei central opening wide spanned by blunt-ended bar | |||
![]() | ![]() | Munarinus sp. Specimens not identified to species level |
Taxonomy:
Farinacci & Howe catalog pages: Munarinus *
Distinguishing features:
Parent taxon (Rarer genera): Less common genera
This taxon: Holococcoliths formed from 4-12 blocks with central-area filled or spanned by disjunct bar or block.
Search data:
LITHS: holococcolith, elliptical, CA: bar, closed, pores, ca_disjunct, CROSS-POLARS: rim-unicyclic, |
Lith size: 4->6µm; Data source notes: size range of included species |
Geological Range:
Last occurrence (top): at top of Maastrichtian Stage (100% up, 66Ma, in Danian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Cenomanian Stage (93.90-100.50Ma, base in Cenomanian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
![]() |
Munarinus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 9-2-2025
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10703 Go to Archive.is to create a permanent copy of this page - citation notes |
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