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Showing results for tags 'sand springs'.
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Arkansas River Fossils (Northeast Oklahoma)
Noah Benzing posted a topic in Fossil IDI found this strange fossil near Sand Springs on the Arkansas River of Northeast Oklahoma back in 2013 or so. I was told by multiple sources that it appears to be a chunk of seabed. Is this from the Devonian/Mississippian period? Can anyone ID any of the fossils on this piece? Any help would be greatly appreciated! Thanks! I have a few other specimens I would love to identify as well! :)) ~Noah Benzing
Silicified Mystery From Northeast Oklahoma
ZmajSnoshaj posted a topic in Fossil IDHello Fossil Forum!, I'm new here so I guess I'll just throw this one out. Found in Sand Springs (just outside of Tulsa, Northeastern Oklahoma) on the ancient Arkansas River (Mississippian/Pennsylvanian). http://www.ogs.ou.edu/StatemapOGQ/OGQ-79_Sand_Springs_24K.pdf I've been gradually exposing whatever these things are using light applications of heavily diluted muratic/hydrochloric acid and dishwashing soap gently lathered-in with a soft toothbrush. It's taken quite some time to get it to this phase of the "preparation"... but I'm curious, I'm seeing more than just one type of org