Ryan

Ryan

@rogersryan22.bsky.social

Dinosaur enthusiast, writer, hobbyist. Host of the Juras-Sick Park-Cast. jurassickparkcast.blogspot.com

17 Followers 37 Following 78 Posts Joined Nov 2024
1 month ago

This is an old comic, actually 6 more weeks….

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1 month ago
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Breaking: an early spring! Wake up Willie! Wake up Willie! Wake up Willie! He did not see his shadow, it's an early spring! UpVote on Reddit, Follow on...

Happy Groundhog's Day
schickens.blogspot.com/2013/02/brea...

Make sure you get the groundhog in your life something special.

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1 month ago

my favourite song off the new album is "destroyer." it rocks!

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1 month ago
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A continued thank you to Kristoph Ochs of Snale! Check out his incredible albums on @Spotify and @Bandcamp. 3rd album toynbee is super catchy. Lots of fun new tracks to get stuck in your head!
Spotify link: open.spotify.com/artist/6PcBz... #GeekRock #snale

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1 month ago
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Re-evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity.
Sharpe, H.S., et al., (2025). doi: doi.org/10.1002/ar.7...

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1 month ago
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Duck-billed dinosaur fleshy midline and hooves reveal terrestrial clay-template 'mummification'
Sereno, P.C., et al., (2025). DOI: 10.1126/science.adw3536

DiPiazzo, C. Edmontosaurus: Beast of the Week. In Prehistoric Beast of the Week [blog]. prehistoricbeastoftheweek.blogspot.com/2013/08/anat...

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Edmontosaurus from the Rocky Mountain foothills, Alberta, and its chronostratigraphic position in the Late Cretaceous Brazeau Formation and correlative units in western Canada. van der Reest, A.J., et al. (2025). doi: doi.org/10.1139/cjes... #annectens #regalis #extirpate

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The first discovery of #Stromatoolithus pinglingensis in the Ganzhou Basin and a revision of #Paraspheroolithus porcarboris." Historical Biology Qiu, W., et al., (2025) doi: doi.org/10.1080/0891... #China

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First occurrence of the duck-billed dinosaur tribe Lambeosaurini (Hadrosauridae: Lambeosaurinae) in South China. Wang, D. et al., (2025). doi: doi.org/10.1080/0891... #China #Guangdong #Laurasia

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A new hadrosaurid dinosaur from the late Maastrichtian Phosphates of Morocco provides evidence for an African radiation of lambeosaurines Longrich, N.R., et al. (2025). doi: doi.org/10.1016/j.gr... #Taleta #arenysaurini #Ajnabia

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A new small duckbilled dinosaur (Hadrosauridae: Lambeosaurinae) from Morocco and dinosaur diversity in the late Maastrichtian of North Africa. Longrich, N.R., et al. (2024). DOI: 10.1038/s41598-024-53447-9 #Minqaria #Maastrichtian #Morocco #arenysaurini

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Deciphering causes and behaviors: A recurrent pattern of tail injuries in hadrosaurid dinosaurs. Bertozzo, F. et al., (2025). doi: doi.org/10.1016/j.is... #Edmontosaurus #mating #pathological #caudals

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The Holotypes of #Patagonichornis venetiorum Casamiquela 1996 and #Tridigitichnus inopinatus Casamiquela 1996 Vertebrate Ichnotaxa (Late Cretaceous, Patagonia): History and Patrimonial Significance. Díaz-Martínez, I., et al, (2025). doi.org/10.1007/s123... #ichnotaxa #footprints

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A new saurolophine hadrosaurid (Ornithischia: Hadrosauridae) from the Upper Cretaceous (Campanian) Hunter Wash Member, Kirtland Formation, San Juan Basin, New Mexico. Dalman, S.G., et al. (2025). www.researchgate.net/publication/... #Ahshislesaurus #Naashoibitosaurus

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Disparate feeding mechanics between two hadrosaurid dinosaurs support the potential for resource partitioning. Dudgeon, T.W., et al. (2025). doi: doi.org/10.1098/rspb... #Gryposaurus #Corythosaurus

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Inside a duck-billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia. Aureliano, T., et al. (2025). doi: doi.org/10.1002/ar.7... #Huallasaurus #kritosaurian #silesaurus

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First Population Analysis in Hadrosauroid dinosaurs (Ornithopoda: Iguanodontia: Hadrosauroidea). Javier, J.M.F., et al. (2025). DOI: doi.org/10.1016/j.ev... #Huehuecanahutlus #Magnapaulia #Sympatry

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Neonatal state and degree of necessity for parental care in Maiasaura based on inferred neonatal metabolic rates. Bert, H., et al. (2025). doi: doi.org/10.1038/s415... #maiasaura #peeblesorum #hadrosaurs #dinosaureggs #Hypacrosaurus

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A reassessment of the historical fossil findings from Bahia State (Northeast Brazil) reveals a diversified dinosaur fauna in the Lower Cretaceous of South America
Bandeira, K.L.N. et al. (2024). doi: 10.1080/08912963.2024.2318406 #tietasaura #derrbyiana #dinosaurs #hadrosaurs

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Episode 8 - Hadrosauroids (Winter 2026) Thanks for tuning into the  Dinosaurs Lately podcast , the dinosaur podcast that features periodic updates recapping the latest news on the ...

The latest Dinosaurs Lately podcast dinosaurslately.blogspot.com/2026/01/epis... targeting Hadrosauroids is out, trying to catch you up on everything that’s been published on them … lately.
#dinosaurs

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2 months ago
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A hidden diversity of ceratopsian dinosaurs in Late Cretaceous Europe - Nature New results indicate that rhabdodontids and the previously described Ajkaceratops are actually distinctive European ceratopsians, a group better known from Asia and North America.

Out in @nature.com today, we shake up the ornithischian family tree. Remember those weird Late Cretaceous iguanodontians, the rhabdodontids? Well they're weird because they aren't iguanodontians. They're ceratopsians. Well, at least some of them are... www.nature.com/articles/s41...

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2 months ago
YouTube
EXCLUSIVE: Evidence of Sauropod Colour Patterning and Exceptional Skin Preservation YouTube video by People Are Fish

Diplodocus colour! I was going to take the kids sledding, or bake buttertarts, but whoops "Fossilized melanosomes reveal colour patterning of a sauropod dinosaur" instead.
www.youtube.com/watch?v=HYTw...
#dinosaurs #sauropods #diplodocus

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2 months ago

I drew a Qianlong shouhu in a nativity scene for Christmas today, inspired by this paper. Merry Christmas.

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2 months ago
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Qian-Nan Zhang, et al. (2024). “The largest sauropodomorph skull from the Lower Jurassic Lufeng Formation of China.” PeerJ peerj.com/articles/186...
#Lishulong #wangi

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2 months ago
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Han, F., et al. (2023). Exceptional Early Jurassic fossils with leathery eggs shed light on dinosaur reproductive biology. National Science Review doi: 10.1093/nsr/nwad258 #Qianlong #shouhu

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Ethan D. Mooney, et al. (2025)
Massospondylus embryos and hatchling provide new insights into early sauropodomorph ontogeny
Swiss Journal of Palaeontology
link.springer.com/article/10.1...

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2 months ago
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Paul M Barrett et al. (2024). “A brief history of #Massospondylus: its discovery, historical taxonomy and redescription of the original syntype series.” Palaeontologia africanahttps://wiredspace.wits.ac.za/items/ac85b6f0-23a8-4fa7-a1a2-878f3ee610ff #carinatus

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Ya-Ming Wang, et al. (2025). “A new Early Jurassic dinosaur represents the earliest-diverging and oldest sauropodomorph of East Asia.” Scientific Reports www.nature.com/articles/s41... #wudingloon #wui

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2 months ago
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Xiang-Yuan Chen, et al. (2025). “A new species of Xingxiulong from the Lower Jurassic Lufeng formation of Yunnan Province, China.” Historical Biology www.tandfonline.com/doi/full/10.... #Xingxiulong #yueorum

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