Angulofenestrellithus


Classification: Mesozoic -> Heterococcoliths inc sedis -> muroliths inc sedis -> Angulofenestrellithus
Sister taxa: Angulofenestrellithus, Coccosphaerida, Tortolithus,

Distinguishing features: Narrow, bicyclic rim with broad perforate central-area plate comprising around 3 cycles of holes.


Daughter taxa: (blue => in age window 0-800Ma)

Specimens not identified to species level

Taxonomy:

Citation: Angulofenestrellithus Bukry, 1969
Rank: Genus
Type species: Angulofenestrellithus snyderi Bukry, 1969

Farinacci & Howe catalog pages: Angulofenestrellithus *

Distinguishing features: Narrow, bicyclic rim with broad perforate central-area plate comprising around 3 cycles of holes.

Search data:
TagsLITHS: murolith, elliptical, CA: grill, plate, pores, process, closed, V-UNITS: V-prominent, DETAILS: rim-bicyclic,
MetricsLith size: 6->11┬Ám;
Sources: size range of included species
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): at top of Maastrichtian Stage (100% up, 66Ma, in Maastrichtian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Campanian Stage (0% up, 83.6Ma, in Campanian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Bukry, D. (1969). Upper Cretaceous coccoliths from Texas and Europe. The University of Kansas Paleontological Contributions. Article 51 (Protista 2): 1-79. gs

Burnett, J. A. (1998). Upper Cretaceous. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 132-199. gs


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Angulofenestrellithus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 17-2-2020

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Short stable page link: http://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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