radiolaria - rads_cenozoic

radiolaria - rads_cenozoic - Lithatractus

Lithatractus

Classification: rads_cenozoic -> Actinommidae -> Amphisphaeridae -> Lithatractus
Sister taxa: Amphisphaera, Lithatractus

Daughter taxa (time control age-window is: 0-800Ma)
				Lithatractus timmsi neptune records: 87
				Lithatractus sp. neptune records: 12

Taxonomy

Citation: Lithatractus Haeckel 1887

Rank: genus

Basionym: Lithatractus

Catalog entries: Lithatractus

Original description: Druppulida with simple ellipsoidal cortical shell and simple medullary shell, with two large opposite polar spines in the main axis of equal size and similar form.

Description

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 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: Amphisphaeridae

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

Lithatractus compiled by the radiolaria@mikrotax project team viewed: 20-9-2021

Taxon Search:

Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204469 Go to Archive.is to create a permanent copy of this page - citation notes

Comments (0)

No comments yet on this page. Please do add comments if you spot any problems, or have information to share

Add Comment

* Required information

1000

Notify me of new comments via email.

Remember my form inputs on this computer.