Farinacci & Howe catalog pages:
L. tholiformis *
| LITHS: holococcolith, elliptical, cylindrical, hollow, CA: vacant, process, closed, CROSS-POLARS: rim-unicyclic, |
| Lith size: 2->2.5µm; Data source notes: original description |
Geological Range:
Last occurrence (top): within Toarcian Stage (174.70-184.20Ma, top in Toarcian stage). Data source: original description
First occurrence (base): within Aalenian Stage (170.90-174.70Ma, base in Aalenian stage). Data source: original description
Plot of occurrence data:
Bown, P. R. (1993). New holococcoliths from the Toarcian-Aalenian (Jurassic) of northern Germany. Senckenbergiana Lethaea. 73: 407-419. gsReferences:

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Lacunolithus tholiformis compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 18-6-2026
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10548 Go to Archive.is to create a permanent copy of this page - citation notes |
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