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Data sets Publications Expeditions Thesaurus
paleobotany  search
UFbotany, paleo-
RTbiologic evolution
 floral provinces
 floral studies
 electron microscopy
 fossil record
SNUsed for general discussions of fossil Plantae and for the discipline as a whole. See names of major floral groups (list F).
Paleobotany (category)  search
SNPaleobotany, GeoRef category code 09 is one of thirty categories used to classify documents in GeoRef. Each reference in GeoRef is assigned one or more categories. Categories can be used, in addition to Terms, to refine searches (See List A.).