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Ukraine, Donbass, Solotarevka, cordaite wood with deformed Artisia sp. pith, Carboniferous, 8,5 cm Ukraine, Black Sea coast, Odessa, coniferous, 4,5 cm
Ukraine, Donbass, conifer wood with beetle borings Pectichnus multicylindricus (ichnotaxon), Upper Carboniferous, 9 cm Ukraine, Donbas, Rasdolnoje, probably a leaf cross-section, Devonian (Famennian)
Ukraine, Donbass, Rasdolnoje, Devonian (Famenian), 1,1 cm Ukraine, Donbass, Rasdolnoje, cross section and lateral surface, Devonian (Famennian), 1,8 cm
Ukraine, Donbass, Rasdolnoje, Devonian (Famennian), 1,3 cm Ukraine, Donbass, Rasdolnoje, Devonian (Famennian), 1,5 cm Ukraine, Donbass, Rasdolnoje, Devonian (Famennian), 1,7 cm
Ukraine, Donbass,
Rasdolnoje, Callixylon sp.,
Devonian, 11 cm
Ukraine, Donbass,
Solotarevka, Arthropitys sp.,
Carboniferous, 13 cm
Ukraine, Donbass,
Rasdolnoje, Callixylon sp.,
Devonian, 5 cm
Ukraine, Roztocze, Rawa Ruska, coniferous, Miocene,
6 cm
Ukraine, Roztocze, Rawa Ruska, coniferous, Miocene,
5 cm
Ukraine, Roztocze, Rawa Ruska, coniferous, Miocene,
11 cm
Ukraine, Tarasavka, opalized wood,
longitudinal section, petrified traces of "teredos",
22 x 9,5 cm

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