Svetlana Posted June 29 Share Posted June 29 Hello all. I immediately apologize for the quality of the photo - it was possible to take only such photos. The sample was found in the Araucarite Formation of the Gzhel Stage of the Upper Pennsylvanian Carboniferous Period. Substitution type - silicified; century - 303.4 million rocks. The place of discovery is the Konstantinivskyi district of the Donetsk region. The large core caught my attention. Please help me determine this. Thank you. Have a good day 1 Link to comment Share on other sites More sharing options...
Svetlana Posted June 29 Author Share Posted June 29 @paleoflor Link to comment Share on other sites More sharing options...
Fossildude19 Posted June 29 Share Posted June 29 Does not look like Calamites to me. More like some sort of petrified wood. 1 Tim - VETERAN SHALE SPLITTER VFOTM --- APRIL - 2015 IPFOTM -- MAY - 2024 _________________________________________________________________________________ "In every walk with nature one receives far more than he seeks." John Muir ~ ~ ~ ~ ><))))( *> About Me Link to comment Share on other sites More sharing options...
paleoflor Posted June 29 Share Posted June 29 Looks like a stem of Dadoxylon-type wood with a large central pith. 1 1 Searching for green in the dark grey. Link to comment Share on other sites More sharing options...
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