(click on thumbnails to enlarge pictures)

Hungary - Ratka,
Rhizocaulon huberi, stalk, Miocene, 2 cm
Hungary - Ratka,
Rhizocaulon huberi, stalk, Miocene, 1,5 cm
Hungary - Ratka, Rhizocaulon huberi, rhizome, Miocene,
1,5 cm, lenght 4 cm
Hungary - Nagy Repas Hegy, Megyaszo, Quercoxylon sp. opalized wood, Miocene,
2 cm
Hungary - Nagy Repas Hegy, Megyaszo, Quercoxylon sp. opalized wood, Miocene,
3 cm
Hungary - Nagy Repas Hegy, Megyaszo, Betuloxylon sp., Miocene, 2 cm
Hungary - Nagy Repas Hegy, Megyaszo, opalized deciduous wood, Miocene,
2 cm
Hungary - Nagy Repas Hegy, Megyaszo, Quercoxylon sp. opalized wood, Miocene,
2 cm
Hungary - Nagy Repas Hegy, Megyaszo, opalized deciduous wood, Miocene, 3,5 cm
Hungary - Nagy Repas Hegy, Megyaszo, Betuloxylon sp. branch, Miocene,
6 cm
Hungary - Nagy Repas Hegy, Megyaszo, Betuloxylon sp. branch among other branches, Miocene,
6 cm
Hungary - Nagy Repas Hegy, Megyaszo, Liquidambar changii infructescence among branches, Miocene, 1,5 cm (whole specimen 11 cm)
Hungary - Ratka, coniferous wood, sections: cross and longitudinal, Miocene,
6,5 x 7 cm
Hungary - Megyaszo, opalized coniferous wood, Miocene, diameter 11 - 12,5 cm, height 15 cm Hungary - Megyaszo, opalized coniferous wood, Miocene, diameter 3 cm
Hungary, coniferous wood, chalcedony mineralisation, 6 x 14 cm Hungary - Megyaszo, coniferous wood,
opal mineralisation,
6 x 3,5 cm
Hungary - Megyaszo, coniferous wood,
chalcedony mineralisation,
6 x 3,5 cm
Hungary - Megyaszo, coniferous wood,
chalcedony mineralisation,
7 x 4 cm
Hungary, piece of petrified wood, agate and hematite additions, 9,5 - 5 cm Hungary - Fony,
two pieces
of petrified wood,
lenght 6,5 cm

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