Slow Walker Posted January 23, 2023 Share Posted January 23, 2023 Found what appears to be a shell imprint in a rock. What made this shape? From Pierre shale SD Link to comment Share on other sites More sharing options...
Fossildude19 Posted January 23, 2023 Share Posted January 23, 2023 Looks like part of an ammonite imprint. Maybe something like Scaphites sp. ? 3 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...
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