Mazon Creek Fossil Flora - Index
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Copyright © 2021 Andrew Young. All specimen images on this page and in the fossil galleries may be protected by copyright. They are presented here in accordance with fair use principles and are only being used for informational and educational purposes. They may not be republished electronically or in print without the written consent of the individuals and institutions who have lent them here.
Scale Bar = 1 cm
Thalloids: Non-vascular Plants
Brackish-marine Algae
Lycposids: Ancient Club Mosses
Cyperites
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Lepidostrobus
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Lycopodites
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Sphenopsida: Relatives of the Horsetails
Calamites
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Annularia
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Sphenophyllum
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Filicopsida: Ferns
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Pecopteris
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Rhacophyllum and Spiropteris
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Stigmaroides and Caulopteris
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Sphenopterids and the Forest Understory
Sphenopteris
Pteridosperms: Seed Ferns
Lyginopteridales
Mariopteris
Medullosales
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Stems and Axes
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Alethopteris
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Cyclopteris
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Laveineopteris
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Macroneuropteris and Odontopteris
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Neuropteris
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Cordaitales: Ancestral Conifers
Cordaites
Seeds, Roots, and Pollen Organs
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Codonotheca
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