Geological Range: Last occurrence (top): within (-Ma, top in "Holocene" stage). First occurrence (base): within (-Ma, base in "Holocene" stage).
Plot of occurrence data:
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References:
Loeblich, A. R. , Jr (1970). Morphology, ultrastructure and distribution of Paleozoic acritarchs. Atti Istituto Veneto di Scienze Lettere ed Arti. 70: 705-788. gs
Acritax - Acritax_Camb - Elektoriskosby: Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 8-6-2023