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Showing results for tags 'tyrannosaur?'.
Found 6 results
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Hi everyone! I have my eye on this piece that is claimed to be a belly rib from a T-Rex from the Lance Formation of Niobara County Wyoming. The seller claims it's robustness positively ids it as rex, but seems to have forgotten to list exact measurements, which I have contacted him about and am awaiting a response which I will post as soon as I get it. Even then, always good to double check these things! Any insight is greatly appreciated as always!
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Hi everyone! This came from Powder River County, Montana Hell Creek Formation. CH is 12 mm (I think, not sure where the root begins.) CBL is 5 mm CBW is 2 mm no serrations on the mesial side but there are some on the distal side but only in the middle and not near the tip. The density is 7/mm. I have a two others like this I'll try and post pics of later. one other has full serrations on the distal side (7/mm) and some very light serrations at the base of the mesial side (7/mm) and another that's fully serrated on both sides (7/mm on both sides) Other than that the teeth are nearly identical right down to a D shape cross section and overall shape which is supposed to mean Tyrannosaur but these don't look like Nano or rex. What are these?
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Hi everyone! I acquired some dinosaur claw partials and am trying to learn to tell them apart. There are a few different morphologies so not all of them are Anzu (I think). Any insight would be greatly appreciated! The length measurement given is from the tip to the top of the base in a straight line Upper left, first pic set: 24 mm Upper right, second pic set: 21.5 mm Lower left, third pic set: 29 mm lower middle, fourth pic set: 25 mm (probably Anzu) Lower right, fifth pic set: 26 mm (also probably Anzu)
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Hi everyone, About a week ago I posted pictures of a tiny carnivorous dinosaur tooth from Hell Creek thinking it was raptor and it wound up being Tyrannosaur. Since then I've been taking a closer look at my other tiny teeth and this one which I thought was Acheroraptor stuck out to me when I took a closer look at the serrations. It also occurred to me that there are serrations (although very worn that I for the life of me could not get a decent shot of but are present) on the anterior carina which you don't see on Acheroraptor teeth so now I'm leaning more towards a tiny Tyrannosaur, but I'm still learning so I was hoping for a second opinion. Thanks as always!
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Hi everyone! I recently acquired some hell creek dino phalanges and could use some help identifying them further if possible. This one was advertised as theropod and I'm thinking it might be Tyrannosaur since it seems to robust to be any of the little guys like the raptors or whatever Richardoestesia and Paronychodon are but I wanted to make sure. measurements are about 1.5 x 1 x 1 inches. Any feedback is appreciated as always!
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Hi everyone! A little while a go I bought some Tyrannosaur tooth fragments from the Judith Hill formation. They all looked correctly identified but this one looks a little funny to me. It's definitely a partial theropod tooth from Judith Hill formation of Montana. I just would like another look at it. It's a little less than an inch long.
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