Search Results for "oldhamia"

Fossil gymnosperms

Fossil Gymnospems

General

Paleobotany Calamites,Lyginopteris, Pentoxylon, Lepidodendron.pptx

Paleobotany Calamites,Lepidodendron, Lyginopteris, Pentoxylon, Contribution of Birbal sahni

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Soral & Sporangial Characters in pteridophytes.pptx

Spore bearing structure. May be eusporangiate or leptosporangiate. Homo- or Heterosporous. Termina...

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