| Fern s.l. (Pteridophyta)
Cooksonia
Inv. no. | JK18035 | Taxonomy | Oddělení: Pteridophyta / Třída: Incertae sedis / Rod: Cooksonia | Description | | Lithostratigraphy | kopaninské souvrství | Chronostratigraphy | paleozoikum - silur - ludlow - ludford |
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Virtual museum of the Czech Geological Survey, www.geology.cz, (C) Czech Geological Survey, 2011, v.0.99 [13.12.2011]