Dendrospyris fragoides

Taxonomy

Catalog entries: Dendrospyris fragoides

Original description: Shell sparsely pored, dome-shaped. without sagittal constriction, with a series of lamellar teeth distally.
QTSagittal ring D-shaped, separated from the lattice shell except for a shorter or greater distance above the vertical spine. Apical bar straight, joined to the lattice-shell by one or two pairs of bars. Apical part of sagittal ring connected with lattice shell by shorter or longer bars, or rarely joined to it directly. Primary and secondary lateral bars. and dorsal bar, well developed. Some specimens have a poorly developed apical spine, and others have a tuft of short thorns apically. but usually the shell surface is completely smooth, vertical pore distinct.QTLattice shell thick, with sparse, small. circular pores tending to be tubular. Peristome a poreless band, from which arise approximately 15 flat, parallel lamellar teeth.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:

• Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
• Triangles indicate an event for which a precise placement has been suggested
• Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
• Taxon plotted: Dendrospyris fragoides, synonyms included - Dendrospyris fragoides;
• See also space-time plot :: Samples map :: Parent: Dendrospyris

Dendrospyris fragoides compiled by the radiolaria@mikrotax project team viewed: 15-9-2024 Taxon Search: Advanced Search Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203823 Go to Archive.is to create a permanent copy of this page - citation notes

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