Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
| Lacunolithus tholiformis | ||||
Farinacci & Howe catalog pages: Lacunolithus-Bown *
Search data:
| LITHS: holococcolith, elliptical, cylindrical, hollow, CA: vacant, process, closed, CROSS-POLARS: rim-unicyclic, |
| Lith size: 2->2.5µm; Data source notes: size range of included species |
Geological Range:
Last occurrence (top): at top of Toarcian Stage (100% up, 174.7Ma, in Aalenian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Aalenian Stage (170.90-174.70Ma, base in Aalenian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
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Lacunolithus-Bown compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 9-12-2025
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10549 Go to Archive.is to create a permanent copy of this page - citation notes |
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