Josesaurus rex Posted July 9, 2021 Share Posted July 9, 2021 Hello everyone, I would like to know if someone can help me identify if precisely these remains correspond to triceratops, or to some indeterminate ceratopsian at least. They all say they are from the Lance Formation, with no county, state, or anything. They are different types of bone, which I will detail below. 1. Sect of the jaw 2. Section of the upper jaw 3. Mandibular sect 4. Ungual, foot claw I await your comments, and thank you very much in advance. Link to comment Share on other sites More sharing options...
Josesaurus rex Posted July 15, 2021 Author Share Posted July 15, 2021 Hello, hello, does anyone know? Thank you Link to comment Share on other sites More sharing options...
Troodon Posted July 15, 2021 Share Posted July 15, 2021 1 & 2 may be ceratopsian not sure they are jaw sections 3 can be a ceratopsian frill section, cannot say its Triceratops. 4 unknown not an ungual, might be part of a upper ceratopsian beak 3 Link to comment Share on other sites More sharing options...
Haravex Posted July 15, 2021 Share Posted July 15, 2021 Could number 4 be a worn epoccipital? (not sure on spelling please forgive) Link to comment Share on other sites More sharing options...
LordTrilobite Posted July 20, 2021 Share Posted July 20, 2021 I think nr. 4 looks like a deformed phalanx or ungual. The ventral and proximal sides are quite distinct that fits with this. Olof Moleman AKA Lord Trilobite Link to comment Share on other sites More sharing options...
Josesaurus rex Posted July 24, 2021 Author Share Posted July 24, 2021 Well, thank you all very much for the answers. they helped me make a decision. Greetings. Link to comment Share on other sites More sharing options...
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