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Showing results for tags 'dromaeosaur tooth'.
Found 4 results
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Hello everyone, I'm a novice considering an online purchase. In my corner of the world even poor quality fossils are few and far between both online and and in shops, so I haven't had much oppotunity to get a feel for what's genuine or decent quality and could use some advice. The tooth is listed as a Dromaeosaurus from the not very specific location of North africa. I'd of course prefer if the location was properly specified, but because I rarely see anything worth purchasing, I've ended up considering this tooth in spite of that. I'm wondering whether the tooth has been restored (the tip perhaps? The distal serrations?), it also seems quite shiny but that might just be the lighting. Whether the ID is correct, I know teeth from this area are generally poorly described. The tooth is 16mm long and to me the mesial serrations look smaller than the distal ones and the tooth seems to have slight ridges(?) The photos have been provided by the seller, so I apologize if the image quality is too poor to conclude anything. Thank you for reading my post
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From the album: Hell Creek / Lance Formations
Dromaeosauridae (Cf. Acheroraptor temertyorum) Hell Creek Fm., Carter Co., MT, USA Acheroraptor's dentition is known incompletely, so it's possible this tooth is from Acheroraptor. Until more material is described, this tooth will remain indeterminate. There may be slight facets, but I'm not confident that's what I'm seeing.-
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- acheroraptor
- acheroraptor temertyorum
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Identification: This is a typical Dromaeosaurid tooth, with the serrations being differently-sized on each carina; the denticles are much smaller on the mesial carina compared to the distal carina. There's also slight recurvature, which is common in Dromaeosaurs. There are no other features present that allow for identification beyond Family. Described Dromaeosaurs in the Hell Creek Formation include Acheroraptor temertyorum and Dakotaraptor steini. Because both of their known dentitions are incomplete, this tooth may belong to either, or another undescribed Dromaeosaur. Identification further discussed here. Notes: CH: ~ 10.5 mm CBL: ~ 6 mm CBW: 3 mm Mesial denticle density: 8 / mm Distal denticle density: 4.5 / mm There is some minimal feeding wear on the tip, but this tooth is otherwise flawless.
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- c(hc)d1
- cretaceous
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From the album: Dinosaurs
Saurornitholestes langstoni Judith River Fm., Fergus Co., MT, USA ~ 9 mm crown height This tooth has wear facets at the tip/apex.- 1 comment
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- dinosaur
- dinosaur tooth
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