Older The Better
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- Apr 24, 2017
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I was looking at this rock I found, itâs almost entirely crinoid fossils. Then I noticed the sutures on this segment, it almost looks more like a ammonite or a squid. What do you think? do crinoids have that complex sutures or is it something else? .... Pennsylvanian age limestone in se Kansas for what itâs worth
Hereâs one showing more normal sutures
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