Sur les Umbellaceae
- 1 August 1970
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Earth Sciences
- Vol. 7 (4) , 1164-1171
- https://doi.org/10.1139/e70-109
Abstract
The presence of an apical lid is recognized among Devonian Umbellids of Alberta. Their attribution to the Paleozoic foraminfers is therefore unwarranted and their transfer to the charophytes is suggested. The taxonomy of the family is revised and three new genera are proposed.Keywords
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