Daughter taxa (time control age-window is: 0-800Ma) | ||||
Skiagia ciliosa | ||||
Skiagia compressa | ||||
Skiagia insignis | ||||
Skiagia orbiculare | ||||
Skiagia scottica | ||||
Skiagia sp. |
Taxonomy:
Geological Range:
Last occurrence (top): at top of (100% up, 0Ma, in "Holocene" stage). Data source: Total of ranges of the species in this database
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source: Total of ranges of species in this database
Plot of occurrence data: <% graph_caption %>
Downie, C. (1982). Lower Cambrian acritarchs from Scotland, Norway, Greenland and Canada. Transactions of the Royal Society of Edinburgh, Earth Sciences. 72(4): 257-285. gsReferences:
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