Dudgeon 𝘦𝘵 𝘢𝘭. reported the individual, ontogenetic and phylogenetic variation in the dentition of hadrosaurids (Iguanodontia: Ornithischia).
Image shows the dentary teeth of 𝘉𝘳𝘢𝘤𝘩𝘺𝘭𝘰𝘱𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘯𝘢𝘥𝘦𝘯𝘴𝘪𝘴, 𝘊𝘰𝘳𝘺𝘵𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘴𝘶𝘢𝘳𝘪𝘶𝘴 and 𝘉𝘢𝘤𝘵𝘳𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘫𝘰𝘩𝘯𝘴𝘵𝘰𝘯𝘪. buff.ly/D7z6HM2 #FossilFriday #PaleoSky
Image shows the dentary teeth of 𝘉𝘳𝘢𝘤𝘩𝘺𝘭𝘰𝘱𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘯𝘢𝘥𝘦𝘯𝘴𝘪𝘴, 𝘊𝘰𝘳𝘺𝘵𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘴𝘶𝘢𝘳𝘪𝘶𝘴 and 𝘉𝘢𝘤𝘵𝘳𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘫𝘰𝘩𝘯𝘴𝘵𝘰𝘯𝘪. buff.ly/D7z6HM2 #FossilFriday #PaleoSky
January 30, 2026 at 7:30 AM
Dudgeon 𝘦𝘵 𝘢𝘭. reported the individual, ontogenetic and phylogenetic variation in the dentition of hadrosaurids (Iguanodontia: Ornithischia).
Image shows the dentary teeth of 𝘉𝘳𝘢𝘤𝘩𝘺𝘭𝘰𝘱𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘯𝘢𝘥𝘦𝘯𝘴𝘪𝘴, 𝘊𝘰𝘳𝘺𝘵𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘴𝘶𝘢𝘳𝘪𝘶𝘴 and 𝘉𝘢𝘤𝘵𝘳𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘫𝘰𝘩𝘯𝘴𝘵𝘰𝘯𝘪. buff.ly/D7z6HM2 #FossilFriday #PaleoSky
Image shows the dentary teeth of 𝘉𝘳𝘢𝘤𝘩𝘺𝘭𝘰𝘱𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘯𝘢𝘥𝘦𝘯𝘴𝘪𝘴, 𝘊𝘰𝘳𝘺𝘵𝘩𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘤𝘢𝘴𝘶𝘢𝘳𝘪𝘶𝘴 and 𝘉𝘢𝘤𝘵𝘳𝘰𝘴𝘢𝘶𝘳𝘶𝘴 𝘫𝘰𝘩𝘯𝘴𝘵𝘰𝘯𝘪. buff.ly/D7z6HM2 #FossilFriday #PaleoSky
Hadrosaur. Probably Brachylophosaurus. But the problem is that on the other side of the skin (which I saw in the field), I saw the mating pathologic neural spines.....
December 31, 2025 at 8:42 PM
Hadrosaur. Probably Brachylophosaurus. But the problem is that on the other side of the skin (which I saw in the field), I saw the mating pathologic neural spines.....
The major problem with aerostatic faces is that there requires more exceptional analysis to determine if it's true or not. Do Maiasaura and Brachylophosaurus and Saurolophus have primary indicators for extensive, glabular, labile tissues across their crests?
This would likely require microscopes.
This would likely require microscopes.
November 29, 2025 at 10:10 PM
The major problem with aerostatic faces is that there requires more exceptional analysis to determine if it's true or not. Do Maiasaura and Brachylophosaurus and Saurolophus have primary indicators for extensive, glabular, labile tissues across their crests?
This would likely require microscopes.
This would likely require microscopes.
Happy Holidays!
November 14, 2025 at 3:46 AM
Happy Holidays!
New Study Confirms Partial Hemoglobin Preservation in Dinosaur Remains | Sci.News
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus canadensis and Tyrannosaurus rex, and confirmed…
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus canadensis and Tyrannosaurus rex, and confirmed…
New Study Confirms Partial Hemoglobin Preservation in Dinosaur Remains | Sci.News
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus canadensis and Tyrannosaurus rex, and confirmed that the molecule is original to these dinosaurs. Still soft tissues retaining some of their original characteristics have been recovered from numerous Mesozoic vertebrate remains. The chemical make-up of the soft tissues from two species of non-avian dinosaurs, in particular, Brachylophosaurus canadensis and Tyrannosaurus rex, has been characterized in multiple studies over the course of the last two decades. All data support the hypothesis that these tissues are endogenous to the once-living dinosaurs.
n24usa.com
September 17, 2025 at 12:54 PM
New Study Confirms Partial Hemoglobin Preservation in Dinosaur Remains | Sci.News
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus canadensis and Tyrannosaurus rex, and confirmed…
Using a technique called Resonance Raman spectroscopy, paleontologists have detected hemoglobin remnants in bone extracts from two dinosaur species, Brachylophosaurus canadensis and Tyrannosaurus rex, and confirmed…
Not only that, but we even have preserved plant material from his last meal.
We have also found worms in his stomach!
Leonardo had parasites! How cool is it that SO MUCH was left behind with him?
And in 2004 he was even listed in Guinness Book of World Records as the Best Preserved Dinosaur.
We have also found worms in his stomach!
Leonardo had parasites! How cool is it that SO MUCH was left behind with him?
And in 2004 he was even listed in Guinness Book of World Records as the Best Preserved Dinosaur.
September 15, 2025 at 11:59 PM
Not only that, but we even have preserved plant material from his last meal.
We have also found worms in his stomach!
Leonardo had parasites! How cool is it that SO MUCH was left behind with him?
And in 2004 he was even listed in Guinness Book of World Records as the Best Preserved Dinosaur.
We have also found worms in his stomach!
Leonardo had parasites! How cool is it that SO MUCH was left behind with him?
And in 2004 he was even listed in Guinness Book of World Records as the Best Preserved Dinosaur.
Do you like spooky time? Do you like dinosaurs?
Well what if I said we have a dino that’s been described as a mummified fossil?
Leonardo, a Brachylophosaurus, was found so well preserved that fossilized skin still covered its body.
Over 90% of him is covered in skin impressions!
👇👇
Well what if I said we have a dino that’s been described as a mummified fossil?
Leonardo, a Brachylophosaurus, was found so well preserved that fossilized skin still covered its body.
Over 90% of him is covered in skin impressions!
👇👇
September 15, 2025 at 11:59 PM
Do you like spooky time? Do you like dinosaurs?
Well what if I said we have a dino that’s been described as a mummified fossil?
Leonardo, a Brachylophosaurus, was found so well preserved that fossilized skin still covered its body.
Over 90% of him is covered in skin impressions!
👇👇
Well what if I said we have a dino that’s been described as a mummified fossil?
Leonardo, a Brachylophosaurus, was found so well preserved that fossilized skin still covered its body.
Over 90% of him is covered in skin impressions!
👇👇
Brachylophosaurus
I thought they were Saurolophus at first glance.
I thought they were Saurolophus at first glance.
September 15, 2025 at 12:01 AM
Brachylophosaurus
I thought they were Saurolophus at first glance.
I thought they were Saurolophus at first glance.
Scientists have confirmed hemoglobin and its iron-bearing heme group in Tyrannosaurus rex and Brachylophosaurus canadensis fossils, identified using Resonance Raman spectroscopy. https://getnews.me/hemoglobin-and-heme-identified-in-t-rex-and-brachylophosaurus-fossils/ #dinosaur #hemoglobin
September 14, 2025 at 8:22 AM
Scientists have confirmed hemoglobin and its iron-bearing heme group in Tyrannosaurus rex and Brachylophosaurus canadensis fossils, identified using Resonance Raman spectroscopy. https://getnews.me/hemoglobin-and-heme-identified-in-t-rex-and-brachylophosaurus-fossils/ #dinosaur #hemoglobin
🩸El estudio, hecho a partir de tejidos blandos y elásticos recuperados de Brachylophosaurus canadensis y T. rex 🦖, refuerza la evidencia de que los restos biológicos pueden persistir a lo largo del tiempo en algunos fósiles. También proporciona mayor comprensión del proceso de #fosilización #ciencia
Tecnología de vanguardia descubre hemoglobina en hueso de dinosaurio
Un nuevo estudio de la Universidad Estatal de Carolina del Norte ha identificado hemoglobina en extractos...
www.europapress.es
September 11, 2025 at 2:57 PM
🩸El estudio, hecho a partir de tejidos blandos y elásticos recuperados de Brachylophosaurus canadensis y T. rex 🦖, refuerza la evidencia de que los restos biológicos pueden persistir a lo largo del tiempo en algunos fósiles. También proporciona mayor comprensión del proceso de #fosilización #ciencia
Happy #FossilFriday! #Sturgeons evolved in the #Cretaceous. This remarkably preserved Priscosturion(#MOR1184) is a fossil sturgeon discovered in the body cavity of a Brachylophosaurus. See #Priscosturion, #Brachylophosaurus, and more in the #CretaceousCrossroads exhibit at MOR.
August 29, 2025 at 8:43 PM
Happy #FossilFriday! #Sturgeons evolved in the #Cretaceous. This remarkably preserved Priscosturion(#MOR1184) is a fossil sturgeon discovered in the body cavity of a Brachylophosaurus. See #Priscosturion, #Brachylophosaurus, and more in the #CretaceousCrossroads exhibit at MOR.
Brachylophosaurus canadensis portrait from this Hot Hadrosaur Summer.
#paleoart #sciart #art #Judithriverjuly
#paleoart #sciart #art #Judithriverjuly
July 28, 2025 at 7:14 PM
Brachylophosaurus canadensis portrait from this Hot Hadrosaur Summer.
#paleoart #sciart #art #Judithriverjuly
#paleoart #sciart #art #Judithriverjuly
It’s Brachylophosaurus isn’t it?
July 21, 2025 at 1:22 AM
It’s Brachylophosaurus isn’t it?
Aerostatic expansive external pneumatic tissues in hadrosaurs (and some other #dinosaurs) are not a novel theory of today's paleoartists. It goes back almost 50 years to the late 70s-early 80s. However, it was exclusive to hadrosaurine/saurolophine #hadrosaurs.
#Lambeosaurus #Maiasaura #SciArt
#Lambeosaurus #Maiasaura #SciArt
June 3, 2025 at 4:44 PM
Aerostatic expansive external pneumatic tissues in hadrosaurs (and some other #dinosaurs) are not a novel theory of today's paleoartists. It goes back almost 50 years to the late 70s-early 80s. However, it was exclusive to hadrosaurine/saurolophine #hadrosaurs.
#Lambeosaurus #Maiasaura #SciArt
#Lambeosaurus #Maiasaura #SciArt
This is so true. Have a brachylophosaurus tail mummy and mostly-real-material allosaurus mount.
June 2, 2025 at 11:07 AM
This is so true. Have a brachylophosaurus tail mummy and mostly-real-material allosaurus mount.
Age and burial environment don't hinder soft tissue preservation in dinosaurs, study suggests.
Analysis of four T rex specimens, one Brachylophosaurus canadensis and one ceratopsian all contained vessel remains although varying widely in quality.
phys.org/news/2025-02...
Analysis of four T rex specimens, one Brachylophosaurus canadensis and one ceratopsian all contained vessel remains although varying widely in quality.
phys.org/news/2025-02...
Age and burial environment don't hinder soft tissue preservation in dinosaurs, study suggests
Soft tissue preservation in fossils does not seem to depend upon the species, age or burial environment of the fossils in question, according to new research from North Carolina State University. The ...
phys.org
April 22, 2025 at 9:51 PM
Age and burial environment don't hinder soft tissue preservation in dinosaurs, study suggests.
Analysis of four T rex specimens, one Brachylophosaurus canadensis and one ceratopsian all contained vessel remains although varying widely in quality.
phys.org/news/2025-02...
Analysis of four T rex specimens, one Brachylophosaurus canadensis and one ceratopsian all contained vessel remains although varying widely in quality.
phys.org/news/2025-02...
Good morning Bluesky today I am thinking about Brachylophosaurus, specifically the "Leonardo" fossil, an exquisitely preserved mummy of the dinosaur.
Leonardo's mummy preserves tendons, internal organs, musculature, and skin, giving us a great amount of information on how Hadrosaurus moved and ate.
Leonardo's mummy preserves tendons, internal organs, musculature, and skin, giving us a great amount of information on how Hadrosaurus moved and ate.
April 11, 2025 at 4:18 PM
Good morning Bluesky today I am thinking about Brachylophosaurus, specifically the "Leonardo" fossil, an exquisitely preserved mummy of the dinosaur.
Leonardo's mummy preserves tendons, internal organs, musculature, and skin, giving us a great amount of information on how Hadrosaurus moved and ate.
Leonardo's mummy preserves tendons, internal organs, musculature, and skin, giving us a great amount of information on how Hadrosaurus moved and ate.
(Edmontosaurus annectens, Diplodocus carnegii, Brachylophosaurus canadensis, Tyrannosaurus rex, Allosaurus jimmadseni, Apatosaurus louisae, Dilophosaurus wetherilli)
The gap above their heads will be filled in soon...👀
The gap above their heads will be filled in soon...👀
February 21, 2025 at 4:53 AM
(Edmontosaurus annectens, Diplodocus carnegii, Brachylophosaurus canadensis, Tyrannosaurus rex, Allosaurus jimmadseni, Apatosaurus louisae, Dilophosaurus wetherilli)
The gap above their heads will be filled in soon...👀
The gap above their heads will be filled in soon...👀
Slightly updated Judith River scene of Daspletosaurus chasing Brachylophosaurus. #palaeoart #dinosaurs
February 17, 2025 at 11:36 AM
Slightly updated Judith River scene of Daspletosaurus chasing Brachylophosaurus. #palaeoart #dinosaurs
Brachylophosaurus certainly did.
January 29, 2025 at 8:11 PM
Brachylophosaurus certainly did.
Potentially significant
1st independent replication of sequenced dinosaur 🦕 collagen. 41 peptides in Edmontosaurus bone, identical sequences in Brachylophosaurus. Minimal PTMs suggest exceptional preservation #teammassspec #ZooMS.
Now to explore the data...
Data on PRIDE PXD048810 (but not yet)
1st independent replication of sequenced dinosaur 🦕 collagen. 41 peptides in Edmontosaurus bone, identical sequences in Brachylophosaurus. Minimal PTMs suggest exceptional preservation #teammassspec #ZooMS.
Now to explore the data...
Data on PRIDE PXD048810 (but not yet)
Evidence for Endogenous Collagen in Edmontosaurus Fossil Bone
Reports of proteins in fossilized bones have been a subject of controversy in the scientific literature because it is assumed that fossilization results in the destruction of all organic components. I...
pubs.acs.org
January 18, 2025 at 8:44 PM
Potentially significant
1st independent replication of sequenced dinosaur 🦕 collagen. 41 peptides in Edmontosaurus bone, identical sequences in Brachylophosaurus. Minimal PTMs suggest exceptional preservation #teammassspec #ZooMS.
Now to explore the data...
Data on PRIDE PXD048810 (but not yet)
1st independent replication of sequenced dinosaur 🦕 collagen. 41 peptides in Edmontosaurus bone, identical sequences in Brachylophosaurus. Minimal PTMs suggest exceptional preservation #teammassspec #ZooMS.
Now to explore the data...
Data on PRIDE PXD048810 (but not yet)
short-list of mounted skeletons in this exhibit- #Maiasaura #Daspletosaurus #Troodon #Orodromeus #Cerasinops #Sauronitholestes- but not :), #Mosasaurus #Plioplatecarpus. Also, mounted #dinosaur skulls- #Stellasaurus #Einiosaurus #Achelousaurus #Acristavus #Probrachylophosaurus #Brachylophosaurus
a group of people are sitting around a table in a kitchen with the words `` spared no expense '' written on the screen .
ALT: a group of people are sitting around a table in a kitchen with the words `` spared no expense '' written on the screen .
media.tenor.com
January 4, 2025 at 9:42 PM
short-list of mounted skeletons in this exhibit- #Maiasaura #Daspletosaurus #Troodon #Orodromeus #Cerasinops #Sauronitholestes- but not :), #Mosasaurus #Plioplatecarpus. Also, mounted #dinosaur skulls- #Stellasaurus #Einiosaurus #Achelousaurus #Acristavus #Probrachylophosaurus #Brachylophosaurus
#FossilAdventCalendar day #23: Brachylophosaurus lower jaw (MOR 1071-7-15-98-226).
My, that's a lot of teeth you have! Hadrosaurs, or duck-billed dinosaurs, had rows full of teeth that created a grinding surface for shredding tough plants 🪴.
This specimen is housed at Museum of the Rockies.
My, that's a lot of teeth you have! Hadrosaurs, or duck-billed dinosaurs, had rows full of teeth that created a grinding surface for shredding tough plants 🪴.
This specimen is housed at Museum of the Rockies.
December 29, 2024 at 5:43 AM
#FossilAdventCalendar day #23: Brachylophosaurus lower jaw (MOR 1071-7-15-98-226).
My, that's a lot of teeth you have! Hadrosaurs, or duck-billed dinosaurs, had rows full of teeth that created a grinding surface for shredding tough plants 🪴.
This specimen is housed at Museum of the Rockies.
My, that's a lot of teeth you have! Hadrosaurs, or duck-billed dinosaurs, had rows full of teeth that created a grinding surface for shredding tough plants 🪴.
This specimen is housed at Museum of the Rockies.
I used to do art (I don't anymore) but was encourage to share some of my old art periodically ^^ Here's some #paleoArt I did throughout 2021
Ambulocetus
Brachylophosaur
Augustnolophus
Citipati
Ambulocetus
Brachylophosaur
Augustnolophus
Citipati
December 23, 2024 at 7:03 PM
I used to do art (I don't anymore) but was encourage to share some of my old art periodically ^^ Here's some #paleoArt I did throughout 2021
Ambulocetus
Brachylophosaur
Augustnolophus
Citipati
Ambulocetus
Brachylophosaur
Augustnolophus
Citipati