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