Odd Rocks Posted July 23 Share Posted July 23 I didn’t put this one with sample 4 because the projections are different and there is no view of stacked columns, but it could be the same. The toothy “face” in the first pic is pretty cool looking even though it’s not a real critter’s face! Like the others, these come out of a layer of glacial till found near the top of the Ohio Valley Knobs (~920’ elev.), Indiana side, near Louisville. I’m sorry I don’t have layers to date any of these. If you’d like different angles or magnification, please ask. 1 Link to comment Share on other sites More sharing options...
Fossildude19 Posted July 23 Share Posted July 23 Maybe a silicified coral? Hard to say, as silicification tends to distort the morphology of fossils. 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...
Odd Rocks Posted July 23 Author Share Posted July 23 I lean towards a coral as well, maybe a tabulate mound given the size of the columns and calyx. Link to comment Share on other sites More sharing options...
Isotelus2883 Posted July 24 Share Posted July 24 This one probably is a heavily geodised crinoid. Link to comment Share on other sites More sharing options...
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