Daughter taxa (time control age-window is: 0-800Ma) | ||||
Anaticinella multiloculata | ||||
Anaticinella planoconvexa | ||||
Anaticinella sp. Specimens which cannot be assigned to established species |
Taxonomy
Original description:
Test trochospiral, umbilicate, outline lobate, spire flat to convex; chambers inflated, most lacking keels or poreless margins, some chambers of some specimens with poreless margins or weak keels that are relicts of the Rotalipora ancestry; sutures depressed, wall calcareous, perforate, radial in structure, surface smooth; primary aperture interiomarginal, extraumbilical-umbilical, bordered by a lip that may extend into umbilical plate, secondary sutural apertures on umbilical side, commonly one per suture, rarely two, each bordered by a narrow lip.
Entries in the Catalog of original descriptions: Anaticinella
Geological Range:
Last occurrence (top): at top of W. archaeocretacea zone (100% up, 93.5Ma, in Turonian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within R. cushmani zone (94.03-98.69Ma, base in Cenomanian stage). Data source: Total of ranges of species in this database
Plot of range and occurrence data:
Eicher, D. (1972). Phylogeny of the Late Cenomanian foraminifer Anaticinella multiloculata (Morrow). Journal of Foraminiferal Research. 2: 184-190. gs Longoria, J. F. (1973a). Pseudoticinella, a new genus of planktonic foraminifera from the early Turonian of Texas. Revista Española de Micropaleontología. 5(3): 417-423. gsReferences:
Anaticinella compiled by the pforams@mikrotax project team viewed: 14-10-2024
Short stable page link: https://mikrotax.org/pforams/index.php?id=110006 Go to Archive.is to create a permanent copy of this page - citation notes |
This policy contains information about your privacy. By posting, you are declaring that you understand this policy:
This policy is subject to change at any time and without notice.
These terms and conditions contain rules about posting comments. By submitting a comment, you are declaring that you agree with these rules:
Failure to comply with these rules may result in being banned from submitting further comments.
These terms and conditions are subject to change at any time and without notice.
Comments