Daughter taxa (time control age-window is: 0-800Ma) | ||||
Comasphaeridium longispinosum | ||||
Comasphaeridium mackenzianum | ||||
Comasphaeridium molliculum | ||||
Comasphaeridium silesiense | ||||
Comasphaeridium 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 %>
Missing or ambiguous references: Staplin et al. 1955; References:
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