Daughter taxa (time control age-window is: 0-800Ma) | ||||
Actinotodissus achrasii | ||||
Actinotodissus sp. |
Taxonomy:
Geological Range:
Last occurrence (top): at top of Late Cambrian Epoch (100% up, 486.9Ma, in Age 10 stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Late Cambrian Epoch (486.85-497.00Ma, base in Paibian stage). Data source: Total of ranges of species in this database
Plot of occurrence data: <% graph_caption %>
Loeblich, A. R. , Jr. & Tappan, H. (1978). Some Middle and Late Ordovician microphytoplankton from central North America. Journal of Paleontology. 52(6): 1233-1287. gsReferences:
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