(click on thumbnails to enlarge pictures)

Czech Republic - Nová Paka, Botryopteris cf. forensis, Carboniferous, 2 cm Czech Republic - Nová Paka, remains of various plants,
e.g. Lycophytina cones, one cone on the magnification, Carboniferous, 21 cm (cone 5 cm)
Czech Republic - Šestajovice, Královéhradecký kraj, gymnosperm wood with callus tissue, 13,5 cm Czech Republic - Nová Paka, few specimens of Stigmaria sp. in one fossil, Carboniferous, 20 cm
Czech Republic - Nová Paka, Myeloxylon sp. (Medullosa sp. petiole)
with Arthropitys sp., Carboniferous, 4 cm
Czech Republic - Nová Paka, Dadoxylon sp.,
Carboniferous,
9 cm
Czech Republic - Nová Paka, Dadoxylon sp., Carboniferous/Permian,
8 cm
Czech Republic - Nová Paka, Arthropitys sp., Carboniferous, 6 cm Czech Republic - Nové Straseci, Tempskya sp., Cretaceous, cross section 9 cm, height 7 cm
Czech Republic - Nové Straseci, Tempskya sp., Cretaceous, 16 cm Czech Republic - Nechranice, calcited wood, deciduous, Neogene/ Paleogene, 5,5 cm Czech Republic - Nové Straseci, Tempskya sp., Cretaceous, 10,5 cm
Czech Republic - Žihle,
Dadoxylon sp., Late Paleozoic, 8 cm
Czech Republic - Nová Paka, remains of various plants - calamites mainly,
Carboniferous, 30 cm
Czech Republic - Kokovice,
Psaronius sp.,
Permian, 7,5 cm
Czech Republic - Nová Paka, Arthropitys sp., Carboniferous, cross section, diameter 4,5 cm Czech Republic - Nová Paka, Psaronius sp., Carboniferous, cross section,
6 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, cross section,
5,5 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, cross section,
4,5 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, cross section,
13 cm
Czech Republic - Nove Straseci, Tempskya sp., Cretaceous, cross section,
15 cm
Czech Republic - Nová Paka, Sigillaria sp., Carboniferous,
diameter 6 cm
Czech Republic - Nová Paka, Stigmaria cf. ficoides,
Carboniferous, 7,5 cm
Czech Republic, Nová Paka, Psaronius sp.,
Carboniferous, 7,5 cm
Czech Republic - Budweis,
coniferous, longitudinal section, Paleogene/ Neogene,
lenght 7,5 cm
Czech Republic - Budweis,
coniferous, Paleogene/Neogene, diameter 5 cm
Czech Republic, Nová Paka, Psaronius sp., Carboniferous, diameter 4,5 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, diameter 15 cm Czech Republic - Nová Paka, Arthropitys sp., Carboniferous, diameter
15 cm
Czech Republic, Tempskya sp., Cretaceous,
diameter 9 cm
Czech Republic - Nová Paka, Arthropitys sp., Carboniferous, diameter
2,5 cm
Czech Republic - Nová Paka, Dadoxylon sp., Carboniferous, diameter 2 cm Czech Republic - Nová Paka, Arthropitys sp., Carboniferous, diameter 2,5 cm
Czech Republic - Line near Plzeń, Late Palaeozoic,
diameter 9 - 11,5 cm
Czech Republic - Nové Straseci near Kladno, Tempskya sp., Cretaceous, diameter 12,5 cm Czech Republic - Nová Paka, Psaronius sp., Carboniferous, diameter
11 - 15 cm
Czech Republic - Nechranice near Zatec, calcited coniferous wood,
diameter 3,5 cm
Czech Republic - Ostrov u Macochy near Brno, jaspered specimen,
9,5 x 6 cm
Czech Republic - Line near Plzeń, Late Palaeozoic,
12,5 x 9,5 cm
Czech Republic - Nove Straseci, Tempskya sp., quartz mineralisation,
16,5 x 12 cm
Czech Republic, quartz mineralisation, pertified root, 9,5 x 4,5 cm,
height 7 cm
Czech Republic - Nove Straseci, Tempskya sp., quartz mineralisation, diameter 6 - 8,5 cm,
lenght 18 cm
Czech Republic - Plzeń, quartz mineralisation,
fossilized "borers" visible, 11 x 10 cm, height 6 - 9 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, 9 cm

Czech Republic - Nová Paka, Permian,
quartz mineralisation, 10,5 x 9 cm, height 5 cm
Czech Republic - Nová Paka, Psaronius sp., Carboniferous, 4 cm

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