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Rise and dominance of seed plants (365-200 Ma)
Rise and dominance of seed plants (365-200 Ma)
Lecture Resources
Lecture Resources
Session 4 Notes
Narrative
Narrative
Extinction and Seed Plants (300-230 mya)
Ginkgoes, Dinos, and Seed Cones (230-140 mya)
Geologic Periods
Geologic Periods
Portion of the Mesozoic Era
Triassic Period (251-200 Ma)
Portions of the Paleozoic Era
Permian Period (299-251 Ma)
Carboniferous Period (359-299 Ma)
Devonian Period (419-359 Ma)
Plant groups involved
Plant groups involved
Early Spermatophytes (seed-bearing plants)
Elkinsia polymorpha † (Devonian seed)
Calamopityales † (possible early seed plants)
Lyginopterids † (earliest seed plants)
Medullosids † (early fern-like, seed plants)
Cycads (living and extinct sago palms)
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