Daughter taxa: (blue => in age window 0-800Ma) | ||||
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Taxonomy:
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:
Fombella, M. A. (1977). Acritarcos de edad Cambrico medio-inferior de la provincia de Leon, Espana. Translated Title: Middle-Lower Cambrian acritarchs of Leon, Spain. Revista Espanola de Micropaleontologia. 9(1): 115-124. gsReferences:
Acritax - Acritax_Camb - Acrum by: Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 15-12-2019
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