radiolaria - rads_cenozoic

Otosphaera

Classification: rads_cenozoic -> Collosphaeridae -> Otosphaera
Sister taxa: Acrosphaera, Buccinosphaera, Clathrosphaera, Collosphaera, Disolenia, Otosphaera, Siphonosphaera, Solenosphaera, Tribonosphaera, Trisolenia

Daughter taxa (time control age-window is: 0-800Ma)
				Otosphaera annikae neptune records:
				Otosphaera auriculata neptune records: 1
				Otosphaera tenuissima neptune records:
				Otosphaera sp. neptune records: 19

Taxonomy

Citation: Otosphaera Haeckel 1887

Rank: genus

Basionym: Otosphaera

Catalog entries: Otosphaera

Original description: Collosphærida with simple shells, the pores of which are prolonged into external simple radial tubuli with fenestrated walls; outer mouth of the tubuli armed with a single tooth.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): at base of Aquitanian Stage (0% up, 23Ma, in Aquitanian stage). Data source: Total of range of species in this database

Plot of occurrence data:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Neptune data: This is a higher taxon page so Neptune data is not plotted. See also: customisable plot Parent: Collosphaeridae

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the year 1873-1876, Zoology. 18: 1-1803. gs

Otosphaera compiled by the radiolaria@mikrotax project team viewed: 28-2-2021

Taxon Search:

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204850 Go to Archive.is to create a permanent copy of this page - citation notes

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