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Dennonyx β Tyrannosauroidea skull comparison
Published: 2013-10-07 15:19:21 +0000 UTC; Views: 8049; Favourites: 133; Downloads: 59
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Description
A = ProceratosaurusB = Guanlong
C = Sinotyrannus
D = Dilong
E = Eotyrannus
F = Xiongguanlong
G = Yutyrannus
H = Appalachiosaurus
I = Bistahieversor
J = Gorgosaurus
K = Albertosaurus
L = Daspletosaurus
M = Alioramus
N = Teratophoneus
O = Tyrannosaurus
P = Tarbosaurus
Q = Nanotyrannus
Roughly to scale, skull nomenclature here:Β www.deviantart.com/art/Dinosauβ¦
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Comments: 50
I think you might have messed up the sequence between Albertosaurus and Daspletosaurus. K should be Daspletosaurus and L should be Albertosaurus in my opinion...
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Your T.rex skull is 1.46 m long in Pmx-QJ and 1.53Β m in Pmx-Occ. it matches wellΒ with HartmanΒ΄s reconstruction (1.451 and 1.52 m)Β
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I think his skull is more than 1,5 meters long.
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YouΒ΄re welcome!! your drawings are great!
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All i know is its inconclusive but the evidence leans toward Nanotyrannus being a teenage T-Rex
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It's not inconclusive, and there's no evidence leans towards Nanotyrannus being a teenage T.rex.
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Well theres no evidence to say its a separate species
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Yes there is.
1. Skull. Look at it, different from any other juvenile T.rex found.
2. Montana's dueling dinosaurs indicates a animal about as large as 10 m, and seeing as the holotype for Nano was a juvy, it could well be an adult Nano.
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But also the skull of Nano T. isn't fully developed. Scientists saw so many similarities between it and a teenage T-Rex
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Oh silly me, I forget to mention the Montana Dueling Dinos fossil.
Oh wait, I did.
I also pointed out the holotype was a juvenile anyway, and there's barely any resemblance to juvy Rexes anyway.
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So tell me then ,since u think u know more than me, what does a juvenile T-Rex look like?
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I never said I knew more than you.
Clicky here for Nanotyrannus's holotype.
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U didnt answer my question
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Yes I did. I showed you a picture, didn't I?
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That doesnt answer a damn thing.
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You said, 'Show me a juvenile T.rex.'
Alright, I showed you Jane. She's a juvenile T.rex.
Is there something else you were asking?
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I thought you said you believe Jane was a Nano T.
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Oh no, I never said that.
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But I think the Cleveland skull is also a young Rex
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The Cleveland skull is the Nanotyrannus holotype.
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I don't believe Nanotyrannus is a separate species
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I'd like your evidence please.
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The skull of Jane and the one in Cleveland are practically the same
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Not really. They're both the same age, and Jane's fenestrae is larger, her skull slightly boxier too.
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Did u ever think that sexual dimorphism came into play at any time?
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How can we be sure? The only dinosaur specimen we know of it's gender is B-rex, and she's only 10 years old.
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Maybe jane just grew bigger. The paradox being there coud be 2 men, both 40 years old. But one is 6 feet tall the other is 5 foot 8. The same couldve been true for Jane and the Cleveland skull
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They're both the same size.
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U said Jane is larger
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Don't recall that.
Either way, must've been a typo.
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For both of you:
theropoddatabase.blogspot.it/2β¦
tyrannosauroideacentral.blogspβ¦
theropoda.blogspot.it/2009/05/β¦
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No offense : but u dont have a dog in this fight
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Sinotyrannus is no longer aΒ Tyrannosauroidea ,Β and is more closely related to Sinraptor dongi.
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Wait wait, since when is Sinotyrannus a carnosaur? Any links to back that up?
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Its a really good thing you asked me, because I just noticed that I confused it forΒ Siamotyrannus for some stupid reason.
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It means this one is lying all the long.
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Thanks, I didn't notice that!Β
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Forget what I said, I got it confused for Siamotyrannus for some stupid reason @-@. en.wikipedia.org/wiki/Siamotyr⦠.
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Ah here. It seemed strange to me that I did not knew... xDΒ Β
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Yeah, mistakes happen.
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