bpgreen20 Posted September 5 Share Posted September 5 Found in the Judith River formation. Phillips County Montana. Would love an id. The first two photos are laying on the table at the same plane as the scale. The two handheld photos are not so the scale won't be much use. 4 Link to comment Share on other sites More sharing options...
Rockwood Posted September 5 Share Posted September 5 Turtle humerus. 1 2 Link to comment Share on other sites More sharing options...
bpgreen20 Posted September 5 Author Share Posted September 5 20 hours ago, Rockwood said: Turtle humerus. Thank you. Wouldn’t I expect a ball joint on the proximal end if that was it? Link to comment Share on other sites More sharing options...
Rockwood Posted September 6 Share Posted September 6 2 hours ago, bpgreen20 said: Thank you. Wouldn’t I expect a ball joint on the proximal end if that was it? It probably was more of a ball shape originally, but not as well developed as many others would be. Link to comment Share on other sites More sharing options...
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