Acritax - Acritax_Camb - Vulcanisphaera

Vulcanisphaera

Classification: Acritax_Camb -> Vulcanisphaera
Sister taxa: << < Lophosphaeridium, Lusatia, Micrhystridium, Multiplicisphaeridium, Ninadiacrodium, Polygonium, Reticella, Retisphaeridium, Scalenadiacrodium, Skiagia, Stelliferidium, Thymadora, Timofeevia, Trunculumarium, Virgatasporites, Vulcanisphaera,

Daughter taxa: (blue => in age window 0-800Ma)
				Vulcanisphaera africana
				Vulcanisphaera spinulifera
				Vulcanisphaera turbata
				Vulcanisphaera sp.

Taxonomy:

Citation: Vulcanisphaera Deunff 1961

Rank: genus

Type species: Vulcanisphaera africana Deunff 1961

JWIP Catalog pages: Vulcanisphaera *

Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in stage). Data source:

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

Acritax_Camb

References:

Deunff, J., (1961). un microplancton à Hystrichosphères dans le Trémadoc du Sahara. Revue de Micropaléontologie, 4: 37–52.GS

Acritax - Acritax_Camb - Vulcanisphaera by: Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 25-4-2019

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