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Ticinella


Classification: pf_mesozoic -> Rotaliporidae -> Ticinella
Sister taxa: Biticinella, Pseudothalmanninella, Pseudoticinella, Rotalipora, Thalmanninella, Ticinella,
Daughter taxa (blue => in age window 0-300Ma) Granddaughter taxa












Taxonomy

Citation: Ticinella Reichel, 1950
Rank: Genus
Basionym: Anomalina roberti
Type species: Anomalina roberti Gandolfi, 1942

Type images:

Original description: Ticinella:

Entries in the Catalog of original descriptions: Ticinella;

Short diagnosis: Test trochospiral, biconvex to planoconvex, umbilicate, chambers globular to ovate, sutures curved on the spiral side, radial on the umbilical side, depressed, periphery rounded and without a keel or poreless margin, peripheral outline lobulate; wall calcareous, optically radial, surface smooth, finely perforate, secondary lamellae emphasizing the surface rugosity and obscuring some pores but enlarging others.

Geological Range:
Last occurrence (top): within Albian Stage (100.50-112.95Ma, top in Albian stage). Data source: Total of range of species in this database
First occurrence (base): within Albian Stage (100.50-112.95Ma, base in Albian stage). Data source: Total of range of species in this database

Plot of occurrence data:

NB Plotting of Neptune data has been disabled on the Mesozoic pages because the dataset is both small and badly affected by a few sites with erroneous age models (our obs Huber, Petrizzo, Young, Nov 2016). The data can still be viewed via the range plottertool - tools menu.

References:

Loeblich, A.R., Jr. & Tappan, H. (Editors), (1988). Foraminiferal Genera and Their Classification (Volume I-II). Van Nostrand Reinhold Co., New York, 1059 pp.


Ticinella compiled by the pforams@mikrotax project team viewed: 26-6-2017

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