Juned Zariwala
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junedz.bsky.social
Juned Zariwala
@junedz.bsky.social
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PhD Student in Diapsid Skull Evolution at the University of Lincoln.
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junedz.bsky.social
Juned Zariwala @junedz.bsky.social · Nov 11
Looking forward to meeting everyone at #2025SVP If you would like to know about the evolution of Antorbital fenestra (AOF) in archosauriformes, please come find my poster in Regular Poster Session IV on Saturday, November 15 2025, between 4:30-6:30PM. I am really excited to attend my first ever SVP!
An allosaurus skull with its different bones labelled.
Reposted by Juned Zariwala
rachelwarnock.bsky.social
Amazing opportunity to work on co-phylogenetics in Warsaw! Kenneth is a wonderful collaborator and mentor. Please spread the word!
October 3, 2026 at 8:06 AM
Reposted by Juned Zariwala
sophiesaurus98.bsky.social
Today's four random pieces of palaeoart:

Karen Carr's Deinonychus and hypsilophodonts, Luis Rey's Amargasaurus, @emilyhiggs-art.bsky.social's Edmontosaurus, and Ely Kish's Stygimoloch!
Four tiny, yellow-green ornithopods drink from a pond in a flooded forest. Behind, a striped, scaly Deinonychus lurches out from the greenery behind. The smaller dinosaurs are framed by stark white and deep, earthy greenery, trapping them with the encroaching predator. A trio of Amargasaurus with pink, fleshy nostrils and jet-black neck spines display in a sandy desert. A quartet of tiny, zebra-striped ornithopods enter the frame from the right, while a tiny yellow-headed theropod walks towards the viewer. Several prominent footprints are strewn about the sand. A massive hadrosaur with a splotchy, lizard-like pattern of dappled brown, yellow, orange fading to a creamy white underside. It strides forth with imposing presence, mouth gaped as if letting forth a thunderous bellow. Its nose steams with moisture, and its eyes glow with white intensity. The deep, triangular tail is curved toward the viewer, partially filling the frame. A sickly-thin, pin-headed pachycephalosaur with light green skin dappled with black speckles walks through a conifer forest, framed by trunks, ferns, and vines. Its long, stiff tail sports a dazzling zig-zag pattern that virtually disappears against the earthy forest floor behind it.
October 3, 2026 at 8:32 AM
Reposted by Juned Zariwala
ferwen.bsky.social
#FossilFriday Stunning fossil shows dinosaurs’ distinctive path to flight www.nature.com/articles/d41...
Stunning fossil shows dinosaurs’ distinctive path to flight
A fossil from a previously undiscovered species with feathery limbs, unearthed in China, adds to evidence that dinosaurs and birds evolved flight more than once.
www.nature.com
October 2, 2026 at 8:00 PM
Reposted by Juned Zariwala
cromanpa.bsky.social
We just started a blog on the lab website. The first posts cover community mapping, replacing GitHub Classroom from R, and what we learned teaching phylogenetic comparative methods in Colombia.

Tutorials, guides, and tips and tricks are coming, starting next week!

datadiversitylab.github.io/blog/
Blog
Thoughts, updates, and stories from the Data Diversity Lab
datadiversitylab.github.io
October 2, 2026 at 8:25 PM
Reposted by Juned Zariwala
limpetnerd.eurosky.social
A gorgeous specimen for #FossilFriday : the internal cast of a Jurassic bivalve (Pleuromya cf. uniformis), turned into a talisman with a religious Islamic inscription : ‘There is no god but Allāh [and] Muḥammad is His Prophet’

#PaleoSky ⚒️🏺🧪🦑🦕
Fig. 1. Pleuromya cf. uniformis (Sowerby 1813), Jurassic, Morocco. Internal mould of articulated specimen bearing a religious inscription in high relief. Museo Geominero, Madrid, catalogue number MGM-7809X. (a) Left valve view; (b) right valve view; (c) anterior view; (d) dorsal view; and (e) detail showing striations visible on the surface of the letters (left arrow) and how a fissure in the rock also affects the letter (right arrows), indicating that the letters were carved in high relief and do not represent surface adherences of any foreign material. The thick patina of dirt that covered the specimen, originally dark grey in colour, was removed by washing with detergents, alternating with immersions in hydrogen peroxide. Source : https://www.lyellcollection.org/doi/full/10.1144/jgs2026-014
October 2, 2026 at 8:11 AM
Reposted by Juned Zariwala
ejrpaleo.bsky.social
The skulls of #Spinosaurus, #Tyrannosaurus (FMNH PR 2081) and #Giganotosaurus. Three large theropods which have been integral to my thesis. Big thank you to Vitamin Imagination and Eric Duan for help with the Giga and T.rex models. #FossilFriday #Dinosaurs #Paleontology
October 2, 2026 at 5:09 AM
Reposted by Juned Zariwala
formorphology.bsky.social
Hi!

My World View in Nature Reviews Biodiversity was published today!

Read about my three main aims when educating people about topics in natural history.

www.nature.com/articles/s44...
Three ideas to inspire curiosity in natural history education
Nature Reviews Biodiversity - Natural history can captivate the minds of all manner of people for a multitude of reasons, but a shifting media landscape demands adaptation from public educators....
www.nature.com
October 1, 2026 at 5:49 PM
Reposted by Juned Zariwala
paleojim.bsky.social
Congratulations to William Freimuth, Lindsay Zanno, and @jlivelypaleo.bsky.social on the long awaited update on Geminiraptor suarezarum, NOW Falcarius suarezarum. Utah's 4th therizinosaur to date, a fifth may be coming... journals.plos.org/plosone/arti... @utahpaleo-ufop.bsky.social
journals.plos.org
September 30, 2026 at 11:57 PM
Reposted by Juned Zariwala
franzanth.bsky.social
honestly, relationship goals.
My Girlfriend Turned Into a Worm (2026) | Short Film
YouTube video by Alex Herz
www.youtube.com
September 30, 2026 at 6:15 PM
Reposted by Juned Zariwala
friedmanlab.bsky.social
Faculty curator position in vertebrate paleontology! Great opportunity to work with outstanding colleagues at LSUMNS: lsu.wd1.myworkdayjobs.com/en-US/LSU/jo...
Assistant Professor
All Job Postings will close at 12:01a.m. CST (1:01a.m. EST) on the specified Closing Date (if designated). If you close the browser or exit your application prior to submitting, the application progre...
lsu.wd1.myworkdayjobs.com
September 30, 2026 at 6:36 PM
Reposted by Juned Zariwala
tsengzj.bsky.social
Vert paleo curator gig at LSU; see recently published "Vertebrate Fossils of Louisiana" for a preview of the collections and potential projects that can be developed: repository.lsu.edu/spmns/5/
September 30, 2026 at 7:19 PM
Reposted by Juned Zariwala
sabifo4.bsky.social
Character matrices, FBD, total-evidence dating... Fancy delving into all this & more over a 3-day course on morphological phylogenetics? 🧬💻🦴

📅 Pre-register by 8 Oct, 17:00 GMT: forms.gle/PwFh8zG6hrHY...
⏰ Deadline to request travel bursaries: 1 Oct, 17:00 GMT

More info 👇
tinyurl.com/52c9u7dw
September 30, 2026 at 10:41 AM
Reposted by Juned Zariwala
journalsystpal.bsky.social
The evolution of a morphological novelty: exceptional skeleton of an early Eocene trogon (Aves: Trogoniformes) elucidates the origin of a unique foot morphology, by Gerald Mayr: buff.ly/f9YbUJM

𝘿𝙖𝙣𝙞𝙖𝙩𝙧𝙤𝙜𝙤𝙣 𝙠𝙤𝙘𝙝𝙞 gen. et sp. nov., based on a nearly complete skeleton

#PaleoSky #fossilbirds #Ypresian
September 30, 2026 at 10:45 AM
Reposted by Juned Zariwala
fossilrob.bsky.social
Are Early Career Researchers getting the field training they need? Or more, accurately, do they *think* they are getting the training they need?
thefossilfiles.bsky.social The Fossil Files Podcast @thefossilfiles.bsky.social · 6d
Are the next generation of palaeontologsists getting the training that they need to make sure the that field doesn't go extinct? Our new bonus episode is out today! Preview here: www.youtube.com/watch?v=YJCM...
Are we failing the next generation of palaeontologists? The future of fieldwork [Bonus Preview]
YouTube video by The Fossil Files Podcast
www.youtube.com
September 29, 2026 at 1:23 PM
Reposted by Juned Zariwala
sheardcat.bsky.social
I absolutely love this paper -- Menezes & Podos in Evolution demonstrate that loudness is linked to body size and gap width, but apparently not to habitat or mating system, across 123 Brazilian & US species.

academic.oup.com/evolut/advan...
Evolutionary drivers of vocal amplitude in birds
Birds can surpass all other terrestrial vertebrates in vocal amplitude, yet why some birds sing louder than others remains unclear. Using calibrated field
academic.oup.com
September 29, 2026 at 2:10 PM
Reposted by Juned Zariwala
fossilrob.bsky.social
Calling Fossil Fans - can you think of memorable occasions when palaeontology was reported in the news - when it went well, and perhaps more pertinently, when it didn't go well?
September 29, 2026 at 2:40 PM
Reposted by Juned Zariwala
cascoclauda.bsky.social
🚨NEW MICRORAPTORINE🚨
a warm welcome to norellraptor barsboldi, a new microraptorine described from the early cretaceous jiufotang formation of china 🐉 named after the late mark norell and richard barsbold, norellraptor's holotype is a complete skeleton preserving feather impressions
several images of elements of the norellraptor holotype
September 29, 2026 at 4:05 PM
Reposted by Juned Zariwala
arctomet.bsky.social
Licht, A., Martin, J.E., Chanthasit, P. et al. A revised early Jurassic to Albian chronology for dinosaur evolution in tropical Asia. Commun Earth Environ (2026). doi.org/10.1038/s432...
A revised early Jurassic to Albian chronology for dinosaur evolution in tropical Asia - Communications Earth & Environment
Sauropodomorph-bearing assemblages from the Khorat Plateau, Thailand, begin at least 20 million years later than previously believed, with subsequent faunal turnover paralleling that observed in Laura...
doi.org
September 29, 2026 at 4:24 PM
Reposted by Juned Zariwala
arctomet.bsky.social
Wang, X., Ji, Y., Cau, A. et al. Independent assembly of the flight apparatus in a non-avian dinosaur clade. Nat Commun 17, 10074 (2026). doi.org/10.1038/s414...
Independent assembly of the flight apparatus in a non-avian dinosaur clade - Nature Communications
Microraptorines were bird-like dinosaurs that possessed some flight adaptations. A new fossil species from the early Cretaceous, Norellraptor barsboldi, suggests that this group evolved their own flig...
doi.org
September 29, 2026 at 4:37 PM
Reposted by Juned Zariwala
johnrhutchinson.bsky.social
New paper!
Brandon Kilbourne conducted a huge data collection effort for the limb muscle architecture (masses, fascicle lengths, pennation angles; thereby PCSAs) of mustelid mammals.
We found conspicuous relationships with morphology and locomotor mode.
link.springer.com/article/10.1...
Muscle architecture in mustelid mammals: anatomical proxies for muscle function and their relation to locomotor habit - BMC Ecology and Evolution
Background Though skeletal adaptations for locomotion in mammals are well documented, possible limb adaptations in terms of muscle architecture have received far less study. Examining mustelid mammals...
link.springer.com
September 29, 2026 at 8:22 AM
Reposted by Juned Zariwala
houssayecnrs.bsky.social
We describe a new freshwater mosasaur, from Provence France, with N Bardet @cr2p.bsky.social, FL Pelissier, Y Dutour, E Turini & T Torstosa in @peercomjournal.bsky.social. Welcome to Garamaudo! It seems that mosasaur evolution was more complex than we thought
peercommunityjournal.org/articles/10....
September 28, 2026 at 8:32 AM
Reposted by Juned Zariwala
tetzoo.bsky.social
Alright, talk ready to go. Marine Reptiles 2026 meeting at Oxford University Museum of Natural History. There are SO many talks (and posters), I'm really looking forward to it. #ichthyosaurs
Talk cover slide on Robert Appleby's ichthyosaur work, showing art by Bob Nicholls and images of Cretaceous ichthyosaurs Acamptonectes and Malawania.
September 28, 2026 at 10:10 AM
Reposted by Juned Zariwala
deepfrieddna.bsky.social
people.com/man-finds-ra...
Man Finds Rare, Massive Mastodon Tooth the Size of a Human Fist Near Lake Shore in Canada. Here’s Why It Matters
A man found rare mastodon tooth near Adams Lake in British Columbia, a fossil find researchers say could reveal new information to what is known about the history of the area.
people.com
September 26, 2026 at 9:54 PM
Reposted by Juned Zariwala
josephwb.bsky.social
Early-diverging lineages provide little information about ancestors academic.oup.com/sysbio/advan... From @phylieu.bsky.social @sinkingdiatom.bsky.social @omearabrian.bsky.social
Early-diverging lineages provide little information about ancestors
Abstract. Large phylogenetic trees are often unbalanced near the root, with a species-depauperate lineage sister to a far more species-rich clade. The spec
academic.oup.com
September 26, 2026 at 7:09 PM
Reposted by Juned Zariwala
akufner.bsky.social
The second I am calling Tecovaserpeton perfectum, and it is known (not surprisingly) primarily from the Tecovas Fm in TX. Its holotype was originally named Buettneria perfecta by Case in 1922, and it is a shockingly "perfect" specimen aside from being squished and missing the tabular horns.
The holotype skull of Tecovaserpeton perfectum, another toilet-lid headed amphibian from the Upper Triassic of Texas. This specimens is exceptionally well preserved with details of nearly all of the teeth and the dorsal surface of the skull clearly visible.
September 23, 2026 at 9:07 PM