radiolaria - rads_cenozoic - Theocotylidae

Theocotylidae


Classification: rads_cenozoic -> Theoperidae -> Theocotylidae
Sister taxa: Acropyramiidae, Anthocyrtidae, Anthocyrtis, Bekomidae, Eucyrtidiidae, Lophocyrtiidae, Lychnocaniidae, Pterosyringium, Stichopiliidae, Theocotylidae, Theoperidae (ss), Theoperidae inc sed, Theopilidae
Daughter taxa (time control age-window is: 0-800Ma)Granddaughter taxa
Calocycloma

neptune records: 389
Calocycloma ampulla
Calocycloma castum
Calocycloma sp.

Lamptonium

neptune records: 597
Lamptonium colymbus
Lamptonium fabaeforme
Lamptonium incohatum
Lamptonium obelix
Lamptonium pennatum
Lamptonium sanfilippoae
Lamptonium sp.

Pterocodon

neptune records: 237
Pterocodon ampla
Pterocodon anteclinata
Pterocodon apis
Pterocodon campana
Pterocodon campanella
Pterocodon lex
Pterocodon poculum
Pterocodon tenellus
Pterocodon sp.

Theocotyle

neptune records: 252
Theocotyle conica
Theocotyle cryptocephala
Theocotyle nigriniae
Theocotyle venezuelensis
Theocotyle sp.

Theocotylissa

neptune records: 466
Theocotylissa alpha
Theocotylissa auctor
Theocotylissa ficus
Theocotylissa fimbria
Theocotylissa sp.

Thyrsocyrtis

neptune records: 3659

Taxonomy

Rank: family (new classif)
Taxonomic discussion: This family is part of the revised classification system being developed by Prof. Suzuki and colleagues

Catalog entries: Theocotylidae [no catalog entry yet]

Description


Morphology:


Size:

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): at top of Piacenzian Stage (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:


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Theocotylidae compiled by the radiolaria@mikrotax project team viewed: 30-9-2022

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206151 Go to Archive.is to create a permanent copy of this page - citation notes



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