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francis m hueber
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Early Devonian land plants from Bathurst Island, District of Franklin
Francis M. Hueber · Dept. of Energy, Mines and Resources
17 sayfa · 1971
Fossil Plants / Fossil Pteridophyta / Paleobotany
Megaspores and a palynomorph from the lower Potomac Group in Virginia
Francis M. Hueber · Smithsonian Institution Press
69 sayfa · 1982
Paleobotany / Palynology / Spores (Botany), Fossil / Fossil Plant spores