pefty Posted July 7, 2023 Share Posted July 7, 2023 Here’s an oddball specimen that turned up on lake Champlain in Clinton county, New York, USA. The relationship between the ridges and the circles reminds me of counter septarian, but the scale seems off, and some of the circles overlap(??). Also the textures give the impression of a sheared-off surface rather than a weathered surface typical of counter septarian finds. Any insights? 2 Link to comment Share on other sites More sharing options...
Fossildude19 Posted July 7, 2023 Share Posted July 7, 2023 Maybe oncolites? Tim - VETERAN SHALE SPLITTER VFOTM --- APRIL - 2015 __________________________________________________ "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...
FranzBernhard Posted July 7, 2023 Share Posted July 7, 2023 Interesting, no idea at the moment! Is there any 3D-aspect to it? Franz Bernhard Link to comment Share on other sites More sharing options...
Carl Posted July 7, 2023 Share Posted July 7, 2023 I'm also getting a counter-septarium vibe from this. Very interesting specimen! Link to comment Share on other sites More sharing options...
Mark Kmiecik Posted July 7, 2023 Share Posted July 7, 2023 Beyond interesting!!! Is there any more of this? In other words, can you discern a larger pattern or boundaries? Mark. Fossil hunting is easy -- they don't run away when you shoot at them! Link to comment Share on other sites More sharing options...
westcoast Posted July 7, 2023 Share Posted July 7, 2023 Weird and wonderful! Pics of side views and opposite side may give some clues. Link to comment Share on other sites More sharing options...
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