John S. Posted October 28, 2017 Share Posted October 28, 2017 I’ve never found this in the Eagle Ford. ID please? upper cretaceous 86-90 mya North Central Texas Eagle Ford Group / Ozan Formation Link to comment Share on other sites More sharing options...
ynot Posted October 28, 2017 Share Posted October 28, 2017 Looks like mineral vein on sedimentary rock, not a fossil. 1 Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
Miocene_Mason Posted October 28, 2017 Share Posted October 28, 2017 I agree with sedimentary rock, perhaps a clay on a calcium bearing rock (possibly limestone) “...whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been and are being evolved.” ~ Charles Darwin Happy hunting, Mason Link to comment Share on other sites More sharing options...
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