Douglass S Rovinsky, PhD

@dsrovinsky.bsky.social

Thylacines, sabretooths, marsupial megafauna | Palaeobiology | Morphology, Evolution, Functional Ecology | Exhibitions Content Specialist at Australian Museum (he/him)

Was slumming it on fb and ig to see reactions to the Academy of Natural Sciences closing. It’s heartening that people are pissed. But it’s astonishing/enlightening how little understanding there is of what *any* museum is, who runs them, and how they’re funded. 🧵with dinosaur pics for attention

Museum display corral with cast skeleton of Tenontosaurus being attached by Deinonychus. Three baby Tenontosaurus following.

Pterosaur palaeontology suffers from a high rate of early-career attrition of women. With many leaving the field around completion of their doctorate, or, despite good track record, struggle with future topical employment. Please, collaborate with & platform the young women remaining in this niche.

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RETROSAUR HORROR: TYRANNOSAURUS "You'd swear you'd hear a thing that big coming. It wouldn't have mattered it we did. Not like we could stop it, you know? It didn't make no difference that Frankie was in the seat of the excavator. It took the whole damn thing down, and took him with it." (1/2)

A towering, thick-bodied Tyrannosaurus in an erect posture, tail snaking on the ground. It has a dark, chocolate-coloured hide marked with deep folds and wrinkles, broken up only by a splash of purple near the throat and corners of the mouth. Its lengthy teeth show in a fearful grimace, and its forward-facing, orange eyes have a disturbing human-like quality. Text along its back reads @TheKamataDraws

Gus the T. rex fetched $50.1 million at auction, a new record price for a dinosaur If this is how much dinosaurs cost now, how can museums afford them? Where does that leave science & education? Will the public still have opportunities to be inspired? www.theguardian.com/us-news/2026...

T rex fossil ‘Gus’ sells for $50.1m at New York auction, setting new record

Skeleton judged to be one of the largest and most complete ever unearthed was excavated on a ranch in South Dakota

theguardian.com

$50.1 million could fund over 400 doctorates; 933 years worth of annual curator salaries (UK), or running cost for a millennium-worth of free events like the Lyme Regis Fossil Festival. It is inane that people can accumulate such wealth, and use it explicitly to cause public harm.

Steve Brusatte@stevebrusatte.bsky.social · 2mo ago

Gus the T. rex fetched $50.1 million at auction, a new record price for a dinosaur If this is how much dinosaurs cost now, how can museums afford them? Where does that leave science & education? Will the public still have opportunities to be inspired? www.theguardian.com/us-news/2026...

After years of advising palaeontologists to give up on the 'species recognition' hypothesis for elaborate structures AND of promoting mutual sexual selection in Mesozoic #dinosaurs, @davehone.bsky.social and I are seeing more takeup of what we suggested... www.cambridge.org/core/journal...

Beyond species recognition hypothesis: evolutionary trends in Abelisauridae cranial ornamentation | Paleobiology | Cambridge Core

Beyond species recognition hypothesis: evolutionary trends in Abelisauridae cranial ornamentation

cambridge.org

I’ve been thinking a lot about the shifting baseline concept as applied to everyday life. People in their 20’s now have no memory of highly functional systems, products (from blenders to sweaters) that were so well made you could hand them down across generations, or even helpful customer service.

Random stuff I wish someone told me, a working class student with no family in higher education, early in my academic journey A THREAD 🧵 Academic CV/Resume is different from typical industry CV. With different format and priorities. Update it on rolling basis.

a woman in a suit sits at a table with the words " resume speaks for itself " below her

Alt: a woman in a suit sits at a table with the words " I'd like to think my resume speaks for itself "

media.tenor.com

I am begging people looking to make major donations to universities to either 1) care as much about academics as they do sports, or 2) make unrestricted gifts instead. Signed, A faculty member at a university with brand new athletic facilities and crumbling teaching and research infrastructure

The attack on education in the US is not new, but the slow fuse that arguably started with Reagan is now setting off detonations across K-12 and higher education that are going to be incredibly difficult to walk back if we don’t treat this like the urgent crisis it is.

While we're talking percentages, let's talk about the proposed cuts to NASA's science budget. NASA is currently 0.36% of US federal spending. www.planetary.org/space-policy... The proposed budget cuts NASA science by 47%. NASA science is already on a shoestring, and that string is about to break

Your Guide to NASA's Budget

How big is NASA's budget right now? What was it like in the past? How does it compare to the rest of government spending? These answers, as well as…

planetary.org

@rikiwilchins.bsky.social 2026 Mar Wiley New study explains there is still no real scientific consensus on what sex is, and why gamete size--beloved of Rep state legislators--really doesn't work either since it is cannot be observed and thus proxies are inevitably used. [HT Denise Norris]

There is No Consensus on Biological Sex

At this critical moment when misinformation about sex is being applied to policy globally, scientific clarification on the definition of biological sex is valuable. Here, we evaluate the primary appr...

onlinelibrary.wiley.com

Today is International day of the seal, a time to celebrate all things pinniped! 🦭 Last year, I finally got to see Ontocetus posti from the early Pleistocene of the UK. This species is a close relative of the modern walrus that still has canines on its lower jaw!

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I've been tinkering with my website today, uploading the first new images in many, many years and making some nips and tucks here and there. There's now tons more #paleoart to see, including lots of new stuff you might have missed. Check it out at www.markwitton.co.uk

Home | MarkWitton.co.uk

Palaeontological artist, consultant and author The online home of Dr. Mark P. Witton, including details of my books, scientific articles and a gallery of my palaeoart.

markwitton.co.uk

Pleistocene steppe bison Bison Priscus. It inhabited Europe, Asia, and North America until the early Holocene and is the ancestor of modern European bison and American bison. I'm not sure if it's noticeable, but I was inspired by ancient images of bison and Altamira and other caves.

Pleistocene steppe bison Bison Priscus. Ancestor of modern bisons.

This is not a model. This is a "fossilised" taxidermy of a Woolly Rhino, discovered in Starunia mine in Carpathian Poland (now Ukraine) in 1929. Dating to the Pleistocene, its exquisite preservation is owed to a mixture of brine, oil and clays. 🧵

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