Published December 1, 2001
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Journal article
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Phyllogenesis of genus Betula L. according to the paleobotanic data
Authors/Creators
- 1. M.M. Grishko National Botanical Garden of NAS of Ukraine, Ukraina, Kyiv
Description
On a grounds of analysis of the paleobotanic investigations a wide prevalent of the genus Betula in time of previous geological periods is discovered. The development of the genus Betula began in top chalk period and lower eocensis.
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Plant_Introd_11-12_083-090.pdf
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