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Showing results for tags 'dromaeosauridae'.
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Hey guys, I´m from Germany and have bought this little tooth from the Hell Creek Formation in Montana. The seller described the tooth as "Dromaeosaur tooth", which belongs possible to Dakotaraptor or Acherorator. I´m not sure about the identification of this tooth and hope, that you can help me. The tooth is 1,27cm (= 1/2") in lenght. Thank you in advance and kind regards!
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- cretaceous
- dino
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Hey everyone, I recently got back to my project on theropod evolution. Just to know, between the family Dromaeosauridae and the stem deinonychosaurian Caihong juji, which one is more closely related (cladistically) to Avialae? Thanks in advance. -Christian
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- caihong
- cladistics
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- 7 replies
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- dromaeosauridae
- nanotyrannus
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OK, I know it's gonna be an Abelisaurid, gotta check with you guys though! Pictures should say it all.
- 32 replies
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- abelisaurid
- abelisauridae
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From the album: Dinosaurs and Reptiles
Teeth and Bones from Hell Creek formation, South Dakota, USA, Maastricthian, Cretaceous. Scalebar 1 cm. A. - Thescelosaurus neglectus tooth. B. - Denversaurus schlessmani tooth. C. - Nanotyrannus lancensis tooth. D. - Richardoestesia sp. tooth. E. - Dromaeosaur tail vertebra. F. - Edmontosaurus annectens shed tooth. G. - Triceratops sp. shed tooth. H. - Crocodile scute. I. - Borealosuchus sternbergi tooth. J. - Brachychampsa montana tooth. K. - Myledaphus pustulosus ray tooth.-
- crocodiles
- dinosaurs
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Hi I recently acquired some foot bones from a dromaeosaurid. Attached please find a sideview as well as a topview of the bones. I was hoping that it is possible to: 1) identify the genus and 2) identify which foot bones I have exactly Location where the fossil has been found: North of Dupuyer, Montana, USA Geological formation: Two Medicine - approx. 70M Years old All bones have been found in the same micro-site in close proximity but not "associated". It is pretty save to assume that these come from the same animal though. Unfortunately no other bones have been found that would help identifying the genus. The guy who found the fossil thinks it could be Saurornitholestes. My preliminary assessment (please note that I am not an expert at all): - The long bone (top left) is one of the three metatarsals - The weird shaped bone (top right) is a part of the ankle (lower end of the tibia) - The claw (bottom left) is the claw that belongs to digit III or digit IV - The other bones are probably digits From II, III or IV I am looking forward to your feedback. I realize that this is probably extremly difficult to ID the bones correctly. Thank you.
- 24 replies
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- dinosaur
- dromaeosauridae
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