garyc Posted June 27, 2022 Share Posted June 27, 2022 (edited) I’m at a loss on this large bone fragment. I found it on the Brazos River in SE Texas, Pleistocene. It seems too thick for a rib…. The solid bone at the broken end is about 1/2 inch thick. At 10 inches long and broken, it could be a limb bone??? Edited June 27, 2022 by garyc Link to comment Share on other sites More sharing options...
garyc Posted June 27, 2022 Author Share Posted June 27, 2022 More pics 1 Link to comment Share on other sites More sharing options...
garyc Posted June 27, 2022 Author Share Posted June 27, 2022 I think this groove may be diagnostic Link to comment Share on other sites More sharing options...
JohnJ Posted June 27, 2022 Share Posted June 27, 2022 Anytime I see that "D" shaped arc, I try to rule out various radii. The human mind has the ability to believe anything is true. - JJ Link to comment Share on other sites More sharing options...
garyc Posted June 27, 2022 Author Share Posted June 27, 2022 3 minutes ago, JohnJ said: Anytime I see that "D" shaped arc, I try to rule out various radii. I thought about radius, but the end doesn’t seem to match. How about proximal fibula of a proboscidea? Link to comment Share on other sites More sharing options...
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