Olof Moleman
@lordtrilobite.bsky.social
He/him/they, artist, palaeontology enthusiast.
Hadrosaurs are the best dinosaurs
#noai
Hadrosaurs are the best dinosaurs
#noai
Reposted by Olof Moleman
⚒️🧪Feliz #FossilFriday!
Happy Fossil friday with Bakiribu returned to Santana do Cariri!
(Where Irritator, Mirischia and many others should be):
#IrrititatorBelongstoBR
Happy Fossil friday with Bakiribu returned to Santana do Cariri!
(Where Irritator, Mirischia and many others should be):
#IrrititatorBelongstoBR
December 5, 2025 at 9:10 AM
⚒️🧪Feliz #FossilFriday!
Happy Fossil friday with Bakiribu returned to Santana do Cariri!
(Where Irritator, Mirischia and many others should be):
#IrrititatorBelongstoBR
Happy Fossil friday with Bakiribu returned to Santana do Cariri!
(Where Irritator, Mirischia and many others should be):
#IrrititatorBelongstoBR
Reposted by Olof Moleman
Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity - Sharpe - The Anatomical Record - Wiley Online Library anatomypubs.onlinelibrary.wiley.com/doi/10.1002/...
Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity
Hadrosaurid dinosaurs are generally regarded as “crested” or “non-crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non-crested” hadrosaur is known to ha...
anatomypubs.onlinelibrary.wiley.com
November 29, 2025 at 2:19 PM
Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity - Sharpe - The Anatomical Record - Wiley Online Library anatomypubs.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Olof Moleman
Artists:
November 28, 2025 at 4:20 AM
Artists:
Reposted by Olof Moleman
Happy #MosasaurMonday from Eustace, the holotype skull of Jormungandr walhallensis discovered in North Dakota by the NDGS.
We were tasked with taking this not-quite-complete skull (right) and digitally restoring it for display at the NDGS as well as a library just a few miles from the dig site 🧪
We were tasked with taking this not-quite-complete skull (right) and digitally restoring it for display at the NDGS as well as a library just a few miles from the dig site 🧪
November 24, 2025 at 5:15 PM
Happy #MosasaurMonday from Eustace, the holotype skull of Jormungandr walhallensis discovered in North Dakota by the NDGS.
We were tasked with taking this not-quite-complete skull (right) and digitally restoring it for display at the NDGS as well as a library just a few miles from the dig site 🧪
We were tasked with taking this not-quite-complete skull (right) and digitally restoring it for display at the NDGS as well as a library just a few miles from the dig site 🧪
Reposted by Olof Moleman
And here the results from the Solnhofen #paleostream! This image depicts large parts of the terrestrial fauna of the Altmühltal Formation, the best understood part of the litographic limestone formations of Germany. There were several reasons for gong onto land despite...
November 24, 2025 at 5:33 AM
And here the results from the Solnhofen #paleostream! This image depicts large parts of the terrestrial fauna of the Altmühltal Formation, the best understood part of the litographic limestone formations of Germany. There were several reasons for gong onto land despite...
Reposted by Olof Moleman
November 21, 2025 at 5:54 PM
Reposted by Olof Moleman
Steppe lion enjoys the last days of summer.
But mornings are getting colder, winter is coming.
But mornings are getting colder, winter is coming.
November 20, 2025 at 11:36 PM
Steppe lion enjoys the last days of summer.
But mornings are getting colder, winter is coming.
But mornings are getting colder, winter is coming.
Reposted by Olof Moleman
#DAWNDINOS paper! We built a 3D musculoskeletal model of ~1 kg Triassic pseudosuchian archosaur Gracilisuchus. Forelimbs were a challenge. Nice articulations of ribs, vertebrae & osteoderms made a good torso & neck. Probably quadrupedal, plantigrade & not fully erect limbs. doi.org/10.1111/joa....
Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae)
A three-dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipan...
doi.org
November 20, 2025 at 9:33 AM
#DAWNDINOS paper! We built a 3D musculoskeletal model of ~1 kg Triassic pseudosuchian archosaur Gracilisuchus. Forelimbs were a challenge. Nice articulations of ribs, vertebrae & osteoderms made a good torso & neck. Probably quadrupedal, plantigrade & not fully erect limbs. doi.org/10.1111/joa....
Reposted by Olof Moleman
The geology department at the University of Leicester, where myself and countless others did our palaeontology PhDs, is at serious risk of closure
Please show your support by signing the below!
c.org/KtYyZB8dHk
Please show your support by signing the below!
c.org/KtYyZB8dHk
Save Geology at the University of Leicester
Can you spare a minute to help this campaign?
c.org
November 19, 2025 at 9:50 AM
The geology department at the University of Leicester, where myself and countless others did our palaeontology PhDs, is at serious risk of closure
Please show your support by signing the below!
c.org/KtYyZB8dHk
Please show your support by signing the below!
c.org/KtYyZB8dHk
Reposted by Olof Moleman
Be weary of the beardogs! These swift pack hunters are not to be taken lightly. New update (backers only) posted to our Kickstarter! Link in thread
November 18, 2025 at 7:36 PM
Be weary of the beardogs! These swift pack hunters are not to be taken lightly. New update (backers only) posted to our Kickstarter! Link in thread
Reposted by Olof Moleman
You can see Bakiribu fossil in 3D! Access it here: www.morphosource.org/projects/000...
November 12, 2025 at 2:40 PM
You can see Bakiribu fossil in 3D! Access it here: www.morphosource.org/projects/000...
Reposted by Olof Moleman
Diplodocid bones galore and aplenty at the Oertijdmuseum. Here some photos from a while ago of the construction of Aurora (a composite of two specimens). The skeleton was on display elsewhere for a month and is now being mounted in the Oertijdmuseum. Photos of that coming soon.
November 12, 2025 at 8:31 PM
Diplodocid bones galore and aplenty at the Oertijdmuseum. Here some photos from a while ago of the construction of Aurora (a composite of two specimens). The skeleton was on display elsewhere for a month and is now being mounted in the Oertijdmuseum. Photos of that coming soon.
Reposted by Olof Moleman
Our latest research on hadrosaurid tail injuries as possible sex indication was announced by @colbertlateshow.bsky.social , how COOL is that?????
#dinosaur
#paleontology
#dinosaur
#paleontology
November 11, 2025 at 4:12 PM
Our latest research on hadrosaurid tail injuries as possible sex indication was announced by @colbertlateshow.bsky.social , how COOL is that?????
#dinosaur
#paleontology
#dinosaur
#paleontology
Reposted by Olof Moleman
🚨New paper alert!🚨🤩
🧪⚒️Welcome the first filter-feeding pterosaur from Brazil: Bakiribu waridza, from the Araripe Basin!! 🥳
The new species is AWESOME and was discoverd inside a regurgitalite 😱🤍
www.nature.com/articles/s41...
🧪⚒️Welcome the first filter-feeding pterosaur from Brazil: Bakiribu waridza, from the Araripe Basin!! 🥳
The new species is AWESOME and was discoverd inside a regurgitalite 😱🤍
www.nature.com/articles/s41...
A regurgitalite reveals a new filter-feeding pterosaur from the Santana Group - Scientific Reports
Scientific Reports - A regurgitalite reveals a new filter-feeding pterosaur from the Santana Group
www.nature.com
November 10, 2025 at 10:23 AM
🚨New paper alert!🚨🤩
🧪⚒️Welcome the first filter-feeding pterosaur from Brazil: Bakiribu waridza, from the Araripe Basin!! 🥳
The new species is AWESOME and was discoverd inside a regurgitalite 😱🤍
www.nature.com/articles/s41...
🧪⚒️Welcome the first filter-feeding pterosaur from Brazil: Bakiribu waridza, from the Araripe Basin!! 🥳
The new species is AWESOME and was discoverd inside a regurgitalite 😱🤍
www.nature.com/articles/s41...
Reposted by Olof Moleman
🚨PTEROSAUR NEWS🚨
a warm welcome to bakiribu waridza, a filter-feeding ctenochasmatid from the early cretaceous romualdo formation of brazil. described by @alinemghilardi.bsky.social et al., it is recovered as a sibling taxon to the 'flamingo pterosaur' pterodaustro
(art by julio lacerda)
a warm welcome to bakiribu waridza, a filter-feeding ctenochasmatid from the early cretaceous romualdo formation of brazil. described by @alinemghilardi.bsky.social et al., it is recovered as a sibling taxon to the 'flamingo pterosaur' pterodaustro
(art by julio lacerda)
November 10, 2025 at 12:11 PM
🚨PTEROSAUR NEWS🚨
a warm welcome to bakiribu waridza, a filter-feeding ctenochasmatid from the early cretaceous romualdo formation of brazil. described by @alinemghilardi.bsky.social et al., it is recovered as a sibling taxon to the 'flamingo pterosaur' pterodaustro
(art by julio lacerda)
a warm welcome to bakiribu waridza, a filter-feeding ctenochasmatid from the early cretaceous romualdo formation of brazil. described by @alinemghilardi.bsky.social et al., it is recovered as a sibling taxon to the 'flamingo pterosaur' pterodaustro
(art by julio lacerda)
Reposted by Olof Moleman
While going through ptero collections with @zhejiang0pterus.bsky.social we have rediscovered the missing holotype of Ornithocheirus huxleyi Seeley, 1870 in the collections of the British Geological Survey @bgs.ac.uk
November 10, 2025 at 5:21 PM
While going through ptero collections with @zhejiang0pterus.bsky.social we have rediscovered the missing holotype of Ornithocheirus huxleyi Seeley, 1870 in the collections of the British Geological Survey @bgs.ac.uk
Reposted by Olof Moleman
Yes, the #PrehistoricPlanetIceAge trailer is out today...
Prehistoric Planet: Ice Age — Season 3 Official Trailer | Apple TV
YouTube video by Apple TV
www.youtube.com
November 6, 2025 at 4:36 PM
Yes, the #PrehistoricPlanetIceAge trailer is out today...
Reposted by Olof Moleman
Of course the big paper on Azhdarchoid phylogeny comes out while I'm at a museum on a research visit (looking at Azhdarchoid cervicals, obviously) but now I'm back at the hotel so it's time to write a proper thread! 1/28
November 5, 2025 at 8:02 PM
Of course the big paper on Azhdarchoid phylogeny comes out while I'm at a museum on a research visit (looking at Azhdarchoid cervicals, obviously) but now I'm back at the hotel so it's time to write a proper thread! 1/28
Reposted by Olof Moleman
Our controversial paper is finally out in @cp-iscience.bsky.social !
As part of my PhD dissertation at @qubelfastofficial.bsky.social in 2021, the last chapter was dedicated to a specific pathological pattern in hadrosaurid tails!
As part of my PhD dissertation at @qubelfastofficial.bsky.social in 2021, the last chapter was dedicated to a specific pathological pattern in hadrosaurid tails!
November 4, 2025 at 7:21 PM
Our controversial paper is finally out in @cp-iscience.bsky.social !
As part of my PhD dissertation at @qubelfastofficial.bsky.social in 2021, the last chapter was dedicated to a specific pathological pattern in hadrosaurid tails!
As part of my PhD dissertation at @qubelfastofficial.bsky.social in 2021, the last chapter was dedicated to a specific pathological pattern in hadrosaurid tails!
Reposted by Olof Moleman
CLUMSY MALE DINOSAURS INJURED FEMALES DURING MATING: Our new paper (Filippo Bertozzo et al. 2025), shows that a common tail injury seen in duckbilled dinosaurs was probably caused by heavy male dinosaurs clumsily crushing the spines of females during mating.
/1
/1
November 4, 2025 at 8:36 PM
CLUMSY MALE DINOSAURS INJURED FEMALES DURING MATING: Our new paper (Filippo Bertozzo et al. 2025), shows that a common tail injury seen in duckbilled dinosaurs was probably caused by heavy male dinosaurs clumsily crushing the spines of females during mating.
/1
/1
Happy #hadroween everyone! Here's two #Olorotitan fighting for dominance.
November 4, 2025 at 1:40 PM