#eutyrannosauria
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qindotrex.bsky.social
Nanotyrannus lancensis

(References below)
#drawing #paleoart #dinosaur #eutyrannosauria #nanotyrannus
January 13, 2026 at 11:07 PM
eriorguez.bsky.social
Pantyrannosauria hinging on excluding Proceratosaurids can make it highly inclusive, Eutyrannosauria hinging on Dryptosaurus is leading to it being quite exclusive. They are neat, but I'd cover more bases as we get a better understanding.
October 31, 2025 at 1:24 PM
eriorguez.bsky.social
Anyway, on tyrannosaurs... Eutyrannosauria is an useful clade, but, by the looks of it, I believe hinging stuff on Alectrosaurs would be neat to have as well now that Eutyrannosauria is becoming less inclusive. Something with Xiongguanlong as well, and something stem-based if Megaraptora does things
October 31, 2025 at 1:21 PM
abpalaeosociety.bsky.social
A new tyrannosaur from Mongolia - Khankhuuluu mongoliensis, the 'dragon prince of Mongolia' - changes how we understand tyrannosaur evolution!

Changes in development and movement from NA to Asia and back!

🔗 www.nature.com/articles/s41...

#palaeontology #fossils #dinosaurs #tyrannosaur #alberta
A picture of the first page of the paper. It's largely just text. An illustration of how changes in developmental timing can affect species. At the top are the skeletals of three dinosaurs: Khankhuuluu and then a juvenile and adult Gorgosaurus. It's clear from the illustration that the skull of Khankhuuluu looks somewhat slender and light, like the juvenile Gorgosaurus. There's also a cutout / magnification of Khankhuuluu's skull above the skulls of Alioramus and Tyrannosaurus. Again, it's clear that the skull of Khankhuuluu resembles that of Alioramus (the more 'juvenile' looking one) and less like Tyrannosaurus (the more 'adult' one). An image of the biogeography of the tyrannosaurs. At the bottom is a scale of the geological time periods, showing when the different species lives. Going across the page is a phylogeny of the tyrannosaurs. Toward the right Khankhuuluu is highlighted, just outside of Eutyrannosauria. You can also see the position of Albertosaurus (early-branching member of Eutyrannosauria) and right at the end, Tyrannosaurus rex. Toward the left is a globe showing North America and Asia. There are arrows showing that tyrannosaurs moved from Asia -> NA and then back again. An image of Khankhuuluu by Julius Csotonyi. It's a medium sized theropod. In the image it's standing with its head cocked down. It's covered in brownish / red fine fur or scales and the tip of the snout and a ridge above the eyes are blue.
October 12, 2025 at 5:24 PM
ybankole02.bsky.social
I hope I'm not too late. I'd like to wish a Happy 120th Birthday to the Tyrant Lizard King itself🎂🎈💯🔥
#tyrannosaurus #tyrannosaurusrex #tyrantlizardking #dinosaur #dinosaurs #Tyrannosauroidea #eutyrannosauria #pantyrannosauria
October 7, 2025 at 5:37 AM
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria www.nature.com/articles/s41...
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
www.nature.com
June 12, 2025 at 6:01 PM
bigearthdata.bsky.social
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria
->Nature | #Evolution | More info from EcoSearch
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria
Brusatte, S. L., Averianov, A., Sues, H.-D., Muir, A. & Butler, I. B. New tyrannosaur from the mid-Cretaceous of Uzbekistan clarifies evolution of giant body sizes and advanced senses in tyrant dinosaurs. Proc. Natl Acad. Sci. USA 113, 3447–3452 (2016)...
www.nature.com
June 12, 2025 at 5:43 AM
ferwen.bsky.social
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria 🧪⚒️

www.nature.com/articles/s41...
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
www.nature.com
June 11, 2025 at 8:09 PM
ausarchosaur.bsky.social
New tyrannosauroid from the early Late Cretaceous of Mongolia. Recovered just outside of Eutyrannosauria.

www.nature.com/articles/s41...
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
www.nature.com
June 11, 2025 at 5:40 PM
cderworiz.bsky.social
Full paper in Nature here: www.nature.com/articles/s41... A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria | Nature
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
www.nature.com
June 11, 2025 at 5:30 PM
paleogalli.bsky.social
Um novo tiranossauróide mongol e a evolução dos Eutyrannosauria doi.org/10.1038/s415...
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
doi.org
June 11, 2025 at 4:38 PM
cascoclauda.bsky.social
a big welcome to khankhuuluu mongoliensis, the aptly-named dragon prince of mongolia! described based on material previously referred to alectrosaurus, this derived tyrannosauroid from the bayanshiree formation is an amazing find!
(art by @juliuscsotonyi.bsky.social)
art of khankhuuluu, a tyrannosauroid that has been recovered just outside of eutyrannosauria
June 11, 2025 at 3:49 PM
arctomet.bsky.social
The Perle (1977) "Alectrosaurus" material is FINALLY described!!

Voris, J.T., Zelenitsky, D.K., Kobayashi, Y. et al. A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria. Nature (2025). doi.org/10.1038/s415...
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria - Nature
A new tyrannosauroid, Khankhuuluu mongoliensis gen. et sp. nov., from lower Upper Cretaceous deposits of Mongolia provides a new perspective on eutyrannosaurian origins and evolution.
doi.org
June 11, 2025 at 3:33 PM
dactylioceras.bsky.social
A new Mongolian tyrannosauroid and the evolution of Eutyrannosauria

Khankhuuluu mongoliensis gen. et sp. nov.

www.nature.com/articles/s41...

Art of Julius Csotonyi
June 11, 2025 at 3:19 PM
lucaspaleoarts.bsky.social
•• 𝘉𝘪𝘴𝘵𝘢𝘩𝘪𝘦𝘷𝘦𝘳𝘴𝘰𝘳 é um gênero de terópode da família 𝘌𝘶𝘵𝘺𝘳𝘢𝘯𝘯𝘰𝘴𝘢𝘶𝘳𝘪𝘢, que viveu no sul dos Estados Unidos durante o período Cretáceo, cerca de 75,5 à 74,5 milhões de anos atrás, sendo um dos maiores predadores da sua região.
February 24, 2025 at 4:46 PM
nobodyh.bsky.social
Note that the Late Cretaceous eutyrannosaur Dryptosaurus, from the eastern US, also likely had a didactyl arm (Brusatte et al. 2011), suggesting this feature was ancestral to Eutyrannosauria.
Skeletal of Dryptosaurus. Credit: GetAwayTrike
February 16, 2025 at 12:16 AM