Identification Tyrannosaurid Teeth From Canada & United States
2015年9月3日 · Tooth #1 I would lean toward it being a T-rex, probably a maxillary tooth. Tooth #2 the Larsen tooth I would label it as a Tyrannosaurid. Reason, the restoration and condition has altered some of the diagnostic features I look at the base and tip. The tooth is also compressed with fine serrations which do not help the case for Rex.
Tyrannosaurus rex tooth, unusual pale coloured preservation
2023年2月26日 · Recently acquired this beautiful T. rex tooth, just over 5cm / 2” length. Such teeth are typically dark brown / mahogany coloured but this specimen appears to have escaped the usual staining. The location of find (Hell Creek Fmn, nr. Mosby, Garfield Co., Montana, USA), basal rectangular cross sec...
Tyrannosaurus teeth - Questions & Answers - The Fossil Forum
2017年2月28日 · Make absolutely sure that the tooth is from the right locality, that being Hell Creek or Lance Creek. Sellers will often list "Tyrannosaur" or "Tyrannosaurid" teeth for sale from the Judith River Formation or on rare occasion the Two Medicine Formation. These are Tyrannosaur teeth, but not Tyrannosaurus rex.
Is this a tyrannosaur tooth? - Fossil ID - The Fossil Forum
2023年1月7日 · Tooth is from an Albertosaurus sarcophagus. Age identification is difficult because of replacement teeth but could be from somthing like a sub-adult. Buying Canadian material requires that a disposition number be assigned to this fossil if not done already, so that it can be legally shipped out of Alberta
Tyrannosaurus Rex, or Nano tooth - The Fossil Forum
2024年7月9日 · Hello, I was offered this 3,8 cm or 1,5 inch long Tyrannosauridae tooth from the hell creek formation of Montana, Garfield county, and wondered if its really "the king" or its smaller cousin. The base doesnt show the pinch I would expect from Nano teeth, but appears to be a bit slender compared to T-Rex teeth.
Baby Tyrannosaurus rex Tooth - Dinosaurs - The Fossil Forum
2020年12月4日 · Since the only Tyrannosaurs in the Hell Creek Formation are Tyrannosaurus rex and Nanotyrannus lancensis (or only T. rex if N. lancensis is a young T. rex), and considering the cross-section of the base of the tooth, this must be from a baby Tyrannosaurus rex. This tooth shares many qualities with adult teeth, a fact which the experts used to ...
Tyrannosaurus rex Tooth - Dinosaurs - The Fossil Forum
2020年4月23日 · Taxonomy. Tyrannosaurus rex. Kingdom: Animalia Phylum: Chordata Class: Reptilia
9.5 inch Tyrannosaurus Rex Tooth? - Page 2 - The Fossil Forum
2024年2月13日 · Here's a tooth with the root still attached alongside the 9 and 1/2 in tooth maybe some similarities YouCut_20240218_180322720.mp4
First Tyrannosaurus Rex Tooth, Scollard Formation, Alberta
2020年9月26日 · I've searched the horseshoe canyon, as well as other formations in Alberta many times, and I'm very confident this tooth was from the scollard. I've found quite a few tyrannosaurus teeth, but the largest were always less than 2 inches. I …
Tyrannosaurus Rex Tooth ? - Fossil ID - The Fossil Forum
2017年5月4日 · Hello, i have this 2 inch long " Tyrannosaur Rex " Tooth , but i am not 100% it is a Rex. The seller sent me this Information: Species: Tyrannosaurus Rex Formation: Hell Creek formation of Wibaux County Location: Montana, USA I hope you can confirm it is one. Kind Regards , Michael
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