Herrin Fossil Flora
Lycopsids - Ancient Club Mosses
Cones and Bracts
Lepidostrobus ornatus
Lepidostrobus ornatus, (Page 2, Fig. 5. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - B.Riegler
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Lepidstrobus ornatus. - M.Angkuw
M.Angkuw
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B.Riegler
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Lepidostrobus ornatus. - R.Jewell
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Lepidostrobus sp.
Detail showing feathery appearance of cone bracts. Where bract lamina is missing, the core axis is exposed. - B.Riegler
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Longitudinal section of Lepidostrobus sp. - C.Styles
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G.Monreal
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Lepidostrobus sp. cross section. - (photo by G. Monreal)
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A cluster of Lepidostrobus bracts. - A.Young
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Internal structure of Lepidostrobus cone. - A.Young
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Lepidocystis sp.
Lepidocystis sp., sporangia attributable to the cone genus Polysporia. - A.Young
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Lepidocystis sp. - B.Riegler (photos by B.Riegler)
Lepidostrobophyllum acuminatum
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Lepdostrobophyllum acuminatum, (Page 2, Fig. 4. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - B.Riegler
S.Dibblee
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Lepidostrobophyllum acuminatum. - C.Puritz (photos by C.Puritz)
Lepidostrobophyllum acuminatum - E.Magnus-Gentry
B.Riegler
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Lepidostrobophyllum acuminatum in upper left. - B.Riegler
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K.Robitschek
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Lepidostrbophyllum acuminatum, Annularia sp., and Cyperites bicarinatus. - E.Magnus-Gentry
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Lepidostrobophyllum acuminatum with Annularia inflata. - V.Anderson
Lepidostrobophyllum hastatus (?)
Lepidostrobophyllum hastatus in a concretion. - C.Puritz (photo by C.Puritz)
Lepidostrobophyllum morrisianus (?)
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Lepidostrobophyllum morrisianus in a concretion. - A.Jansen
Lepidostrobophyllum sp.
Individually shed cone bracts from arborescent lycophytes
A.Young
A.Young
This may be a section of Cyperites and not Lepidostrobophyllum. - A.Young
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Detail of left specimen. (This may be a section of Cyperites and not Lepidostrobophyllum.) - A.Young
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Polysporia sp.
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Polysporia sp., (Page 2, Fig. 6. Herrin Roof Shale Flora field guides, ESCONI/Wittry). - K.Robitschek
B.Riegler
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