radiolaria - rads_cenozoic

Hexastylidae

Classification: rads_cenozoic -> Actinommidae -> Hexastylidae
Sister taxa: Actinommidae (ss), Actinommidae inc sed, Amphisphaeridae, Astrosphaeridae, Centrocubidae, Ethmosphaeridae, Excentroconchidae, Hexalonchidae, Hexastylidae, Pantanelliidae, Quinquecapsulariidae, Saturnalidae, Spongosphaeridae, Stylosphaeridae

Daughter taxa (time control age-window is: 0-800Ma)					Granddaughter taxa
				Hexastylus neptune records:	H. dimensivus H. triaxonius H. sp.

Taxonomy

Citation: Hexastylidae Haeckel 1881

Rank: family (new classif)

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

Catalog entries: Hexastylidae [no catalog entry yet]

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 Gelasian Stage (0% up, 2.6Ma, in Gelasian 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. For the customisable plot option go to a genus page Parent: Actinommidae