3/4 front view of my spirifer 3d model, still a work in progress. It shows the inside of the ventral mantle since the ventral shell is removed
the mantle itself is 'cut' in half to show the inside of the visceral mass, the blobby bits at the center of the soft body that contains all the organs like the gut and muscles
side view of the spirifer 3d model, showing just the outline of the shell without the visceral mass
Starting to regret my decision to cover their internal musculature as well...
#SciArt #WIP #Brachiopod
19.02.2026 09:57 — 👍 55 🔁 10 💬 1 📌 0
211-0252/25-2N - Tenure Track Assistant Professor and Curator of Mollusca
Tenure Track Assistant Professor and Curator of #Mollusca at the Natural History Museum Denmark, University of Copenhagen: employment.ku.dk/tenure-track...
17.02.2026 15:19 — 👍 20 🔁 17 💬 0 📌 0
Administrative Assistant Sr | U-M Careers
UMMP is hiring: Administrative Assistant Senior position with primary duties related to administrative support, collections and publications compliance, and museum outreach and communications work. careers.umich.edu/job_detail/2...
17.02.2026 19:01 — 👍 7 🔁 12 💬 0 📌 0
I’ve probably imagined that something was a foram that wasn’t at some point….
18.02.2026 13:31 — 👍 4 🔁 1 💬 0 📌 0
My university, the largest university in the US with thousands of faculty, has an all-faculty mailing list that is completely unmoderated
just imagine
18.02.2026 13:40 — 👍 2 🔁 0 💬 0 📌 0
Not sure who needs to hear this, but there are multiple academic societies around the world that center the science of paleontology, as well as other scientific societies and academic conferences focused on evolution, systematics, and ecology where research on fossils is welcome
14.02.2026 22:45 — 👍 22 🔁 3 💬 1 📌 0
How long until this is used as basis to censor discussing climate change in the classroom, now that the president has declared climate change a hoax?
13.02.2026 16:13 — 👍 3 🔁 5 💬 0 📌 0
(Laughs in College Station)
Current signs suggest all A&M faculty will be asked next week to rush write our syllabi half a year early for the fall semester so they can be finalized, evaluated and approved before the fall class schedule publishes in mid March
14.02.2026 19:17 — 👍 1 🔁 0 💬 0 📌 0
If Americans really understood that, though, I think even fewer families could be convinced to send kids to colleges, and we already have a severe enrollment issue in the US.
14.02.2026 19:10 — 👍 1 🔁 0 💬 0 📌 0
Oddly, I think the solution to this is to explain to everyone that no degree is actually preparing you for a job. ~50% of people with college degrees end up in careers that aren’t directly related to their choice of major.
14.02.2026 19:09 — 👍 2 🔁 0 💬 1 📌 0
The Development and Growth of the Thecae in Graptolites
Perhaps dangerously, I've discovered there's an audience for grapolites on here. Thus: graptolite structural models made by E. S. Parkington and by (or inspired by) W. J. Sollas. The perfect dinner party centrepiece. In the @lapworthmuseum.bsky.social collections #FossilFriday
13.02.2026 08:03 — 👍 394 🔁 41 💬 16 📌 3
Yep, just like I thought, bithecae!
13.02.2026 17:22 — 👍 0 🔁 0 💬 0 📌 0
How long until this is used as basis to censor discussing climate change in the classroom, now that the president has declared climate change a hoax?
13.02.2026 16:13 — 👍 3 🔁 5 💬 0 📌 0
Neat, did you get another shot of the model on the right? I can’t make out the label but looks like a model of graptolite stipes with bithecae
13.02.2026 16:11 — 👍 2 🔁 0 💬 1 📌 0
Omg
12.02.2026 03:15 — 👍 13 🔁 6 💬 0 📌 0
I like conspiracy theories… as inspiration for roleplaying game campaigns. Especially with Unknown Armies and Call of Cthulhu.
13.02.2026 02:31 — 👍 0 🔁 0 💬 1 📌 0
The White House did a dishonest y-axis so I fixed their y-axis for them, you’re welcome White House
www.howtoreadthisch.art/lets-conside...
07.02.2026 17:34 — 👍 2795 🔁 682 💬 81 📌 47
Good grief
11.02.2026 16:42 — 👍 1 🔁 0 💬 0 📌 0
Maybe it’s just me, but I love that BlueSky/PRSB gave it the Pelagornis skull as the preview thumbnail… that bird is not a crinoid!
11.02.2026 15:31 — 👍 4 🔁 0 💬 2 📌 0
A job description for the State Geologist Position at the North Dakota Geological Survey.
The North Dakota Department of Mineral Resources (DMR) is seeking a State Geologist to join our team in Bismarck, ND. As a member of the DMR, which includes both the Oil and Gas Division and Geological Survey, you'll help support responsible energy and mineral development across the state. The DMR regulates and promotes the state’s mineral resources while protecting the rights of all stakeholders, ensuring long term benefits for mineral owners, industry, and the public.
The State Geologist, also serving as the Director of the Geological Survey (NDGS), is a critical member of the executive leadership team. The State Geologist reports directly to the DMR Director and, at a minimum, provides quarterly reports to the ND Industrial Commission (Governor, Attorney General, and Agriculture Commissioner). The State Geologist is responsible for hiring, developing, and managing NDGS staff; ensuring operational excellence across the division; developing and managing the NDGS budget; overseeing and executing regulatory programs; and supporting other state agencies. The State Geologist engages in the legislative process, provides oral and written testimony on the NDGS budget as well as geologic and regulatory topics, collaborates with external stakeholders, and sets a strategic vision for the NDGS.
The NDGS maintains the Wilson M. Laird Core and Sample Library on the University of North Dakota campus in Grand Forks and operates a strong paleontology program that manages public fossil digs and curates the state rock, mineral, and fossil collections at the ND Heritage Center and State Museum in Bismarck. The State Geologist represents the NDGS nationally in organizations such as the Association of American State Geologists (AASG), American Association of Petroleum Geologists (AAPG), and the Geological Society of America (GSA). Occasional travel is required.
Come be my boss! The North Dakota Geological Survey is hiring the State Geologist position. They are casting a wide net in terms of professional experience, including paleontology given the strong program we have here. To apply go to www.nd.gov/jobs and search for State Geologist.
10.02.2026 23:49 — 👍 9 🔁 13 💬 2 📌 0
Treatise Online no. 157: Part V, Second Revision, Chapter 1: Introduction to the Hemichordata
| Treatise Online
All Treatise Online chapters are now available free & open access. Here's my chapters: #Hemichordata #Enteropneusta #Pterobranchia
journals.ku.edu/treatiseonli...
journals.ku.edu/treatiseonli...
journals.ku.edu/treatiseonli...
Get your PDF copies. Unlike the book, the Figs are in colour.
10.02.2026 14:42 — 👍 3 🔁 2 💬 0 📌 0
Elephant bird - Wikipedia
My child has declared this Elephant Bird Awareness Day and wants me to tell some people.
Were you aware of elephant birds? You are now.
22.01.2026 12:56 — 👍 377 🔁 87 💬 19 📌 7
It wasn't that long ago that we were led by people of class and dignity.
Regardless of their political views, or their mistakes in office (sometimes big mistakes!), they were good decent people.
And I pray we haven't lost that forever.
07.02.2026 15:46 — 👍 40 🔁 4 💬 2 📌 1
Paleontologist specializing in functional morphology and near-bird dinosaurs. Current Marie Skłodowska-Curie Fellow at Universitat Rovira i Virgili.
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Historian of Science, author, eukaryote, synth dabbler, Radical Leftist™
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The Laboratory of Antonis Rokas at Vanderbilt University. Tweets should be interpreted as bookmarks, not as endorsements. All opinions are Antonis'.
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Behavioural & evolutionary ecologist | PhD | Interested in animal communication, evolution of bird' traits on islands, bird cognition, avian female colours and song.
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