Guns Posted January 28, 2022 Share Posted January 28, 2022 Hi ! . need a bit of help ID this tooth from hill county , Judith river formation I am not sure if its pachycephalosaur or ankylosaur tooth . Best regard Guns 1 Link to comment Share on other sites More sharing options...
Runner64 Posted January 28, 2022 Share Posted January 28, 2022 I lean toward ankylosaurid. 1 2 Link to comment Share on other sites More sharing options...
Troodon Posted January 28, 2022 Share Posted January 28, 2022 I agree its ankylosaurid to symmetrical for Pachy. Could be Zuul but it does not compare well with the holotype teeth but could be a positional difference or another species Link to comment Share on other sites More sharing options...
Guns Posted January 29, 2022 Author Share Posted January 29, 2022 (edited) 9 hours ago, Runner64 said: I lean toward ankylosaurid. Hi! thank for the help. This is gonna be my first anky tooth. Guns Edited January 29, 2022 by Guns correct Link to comment Share on other sites More sharing options...
Guns Posted January 29, 2022 Author Share Posted January 29, 2022 2 hours ago, Troodon said: I agree its ankylosaurid to symmetrical for Pachy. Could be Zuul but it does not compare well with the holotype teeth but could be a positional difference or another species Hi Frank. I bought this tooth labelled as pachy tooth. I also think it is acutually a anky tooth but I didn't have enough experience for make this call myself. thank you! :) Guns Link to comment Share on other sites More sharing options...
Coco Posted January 29, 2022 Share Posted January 29, 2022 Very nice ! Coco ---------------------- OUTIL POUR MESURER VOS FOSSILES : ici Ma bibliothèque PDF 1 (Poissons et sélaciens récents & fossiles) : ici Ma bibliothèque PDF 2 (Animaux vivants - sans poissons ni sélaciens) : ici Mâchoires sélaciennes récentes : ici Hétérodontiques et sélaciens : ici Oeufs sélaciens récents : ici Otolithes de poissons récents ! ici Un Greg... Link to comment Share on other sites More sharing options...
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