dakotaraptor

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    Dakotaraptor adalah sebuah genus teropoda dromaeosaurid karnivora dari Zaman Kapur Akhir di Amerika Utara. Fosil pertama Dakotaraptor ditemukan di Dakota Selatan, Amerika Serikat pada 2005.


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    Templat:Dromaeosauridae

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dakotaraptor

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Hell Creek Fm: How to ID Dakotaraptor steini - General Fossil ...

Oct 30, 2015 · Dakotaraptor Nanotyrannus Caution. 1 Some of the characteristics overlap between Dakotaraptor and Nanotyrannus so you need to take a look at all of them before you make a call 2 The sample size of Dakotaraptor teeth is very small so we really do not have a good sense of what all tooth positions look like especially with juvenile one.

A Dissection of Dakotaraptor Status - General Fossil Discussion

May 17, 2021 · Dakotaraptor steini was found in a multi-species bonebed in the Hell Creek Formation and lots of questions have been raised around this material since it was described. Elements of the holotype were found to belong to a turtle (furcula) and Anzu (Tibia) and questions raised on others.

Dakotaraptor claw? - Fossil ID - The Fossil Forum

Dec 18, 2020 · You can see this on the right lateral view of the actual Dakotaraptor holotype sickle. The lateral groove ends up higher than the medial one (the right lateral view photo), though further away from the proximal end than expected. But don’t immediately assume that that is an apomorphy (distinct trait) for Dakotaraptor.

Are these "Dakotaraptor" tooth fragments - The Fossil Forum

Oct 25, 2024 · As I've continued my awesome Internship work with Late Cretaceous microfossils at the Chicago Field Museum of Natural History (aka the Best Museum in Chicago), I've recently found two large dromaeosaurid teeth I would like a proper ID for. The micro fossils are 68-66 Million Years old and are fro...

Dakotaraptor? - Fossil ID - The Fossil Forum

Mar 21, 2022 · I posted this tooth a few weeks ago and the id came back as Dakotaraptor and as you can imagine I was elated. I recently tried for some better photos and noticed some faint lines along the tooth and now I'm worried it might actually be a large Acheroraptor and the photos I posted the first time just weren't good enough. CH is 11 mm CBL is 7 mm

Dakotaraptor tooth? - Fossil ID - The Fossil Forum

Mar 4, 2019 · Keep screaming NANOTYRANNUS anyway without the mesial carina its difficult to call but the lingual twist also says its not Dakotaraptor. Denticles also appear to be chisel shaped typical of Tyrannosaurids. Mesial carina also extends to far down toward base, unlike holotypes of Dakotaraptor which end higher see photo

Dakotaraptor? - Fossil ID - The Fossil Forum

May 10, 2022 · Hi and thanks for taking the time to check this out. I've got a Dakotaraptor prospect from the lance formation, Weston Co, WY. I think the biggest challenge in IDing is the condition of the tooth--particularly the serrations. The specs look good to me and I think there's just enough left of the t...

Dakotaraptor Tooth For Sale - The Fossil Forum

Jun 12, 2018 · I noticed a Dakotaraptor tooth for sale and caution anyone interested in it to do a bit more homework before you buy. Dakotaraptor teeth are difficult to diagnose and can easily be confused with Nanotyrannus teeth. These teeth have been very difficult to find and are prized but be patient and be sure its the real deal.

Hell Creek Claw ID - Dakotaraptor? - The Fossil Forum

Jan 5, 2021 · Not Dakotaraptor. It doesn’t fit a dromaeosaur hand claw or a dromaeosaur sickle claw. Neither is it tyrannosaur. Best fit is an Anzu hand claw. Below are photos of a cast of an Anzu claw that has a similar placement of the grooves and a mostly flat ventral surface that occurs midway on the length of the hooked claw end.

Dakotaraptor, acheroraptor, or nanotyrannus tooth? - Fossil ID

Aug 14, 2016 · This is a fossil from the Cretaceous time period, it was found in the Hell creek formation. The specimen is a little under an inch long (tried to get a good picture of the serrations). I've done some research on the differences between the species I listed in …