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 %>
Volkova, N. A. (1990). middle and upper Cambrian acritarchs in the East-European Platform. Doklady Akademii Nauk SSSR. 454: 1-116. gs Missing or ambiguous references: Umnova 1975; References:
|
Taxon Search | Advanced Search |
This policy contains information about your privacy. By posting, you are declaring that you understand this policy:
This policy is subject to change at any time and without notice.
These terms and conditions contain rules about posting comments. By submitting a comment, you are declaring that you agree with these rules:
Failure to comply with these rules may result in being banned from submitting further comments.
These terms and conditions are subject to change at any time and without notice.
Comments