Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | ![]() | Angulofenestrellithus snyderi | |
Angulofenestrellithus sp. Specimens not identified to species level |
Taxonomy:
Distinguishing features:
Parent taxon (muroliths inc sedis):
This taxon: Narrow, bicyclic rim with broad perforate central-area plate comprising around 3 cycles of holes.
Farinacci & Howe catalog pages: Angulofenestrellithus *
Search data:
LITHS: murolith, elliptical, CA: grill, plate, pores, process, closed, CROSS-POLARS: rim-bicyclic, V-prominent, |
Lith size: 6->11µm; Data source notes: size range of included species |
Geological Range:
Last occurrence (top): at top of Maastrichtian Stage (100% up, 66Ma, in Danian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Campanian Stage (72.17-83.65Ma, base in Campanian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Bukry, D. (1969). Upper Cretaceous coccoliths from Texas and Europe. University of Kansas Paleontological Contributions, Articles. 51 (Protista 2): 1-79. gs O Burnett, J. A. (1998). Upper Cretaceous. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series . 132-199. gs OReferences:
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Angulofenestrellithus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 24-6-2025
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10023 Go to Archive.is to create a permanent copy of this page - citation notes |
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