Taxonomy:
Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage).
First occurrence (base): within (-Ma, base in "Holocene" stage).
Plot of occurrence data: <% graph_caption %>
Deunff, J. (1961). un microplancton a_ Hystrichosphe_res dans le Tre_madoc du Sahara. Revue de Micropaléontologie. 4: 37-52. gs Potter, T. L., Pedder, B. E. & Feist-Burkhardt, S. (2012). Cambrian Furongian Series acritarchs from the Comley area, Shropshire, England. Journal of Micropalaeontology. 31(1): 1-28. gsReferences:
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