Dr. Amelia R. Zietlow 🦎

Hi everybody! We have some exciting Etsy updates to share:
-check out our brand NEW Nanotyrannus skull pin! Based on N. lethaeus (just in time for Paleofest! 😉)
-T. rex pins are BACK!
-we set up an automatic discount on 3 pin duos: Rex & Nano, Mammoth & Smilodon, and Alberto & Built Different

Coming soon... a Skeleton Crew podcast ep that features myself and other members of the #PrehistoricPlanetIceAge team. Nothing planned for the Tet Zoo podcast as John and I aren't talking again.

A life model of Sinosauropteryx posed behind a real piece of fossilized Edmontosaurus skin.

The entire exhibit cabinet featuring specimens from the Weis museum. The top halves display specimens and photographs that teach visitors about bird evolution. The lower halves of the cabinet feature flourite and quartz mineral specimens.

The upper left section of the cabinet, which focuses on the common ancestry that birds share with dinosaurs.

The upper right section of the cabinet, which calls attention to features and behaviors that visitors can observe in modern birds that they share with their reptile relatives.

Happy #FossilFriday! I am absolutely thrilled to share the first new exhibit for the History Museum at the Castle to feature specimens from the Weis collection: bird evolution, flourite, & quartz. Many thanks to B Danz, T Green, & J Taylor for their photos & art!

Jormungandr walhallaensis doodle :D

#berensart2025

the little man is INVESTED

#PrehistoricPlanetIceAge

2 mosasaur noggins. In white on the right is the incomplete original, and on the left is our finished digital reconstruction in lavender

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 🧪

USAJOBS connects job seekers with federal jobs across the United States and around the world as the official employment site for the federal government These positions may be filled for a six month seasonal period, but can vary due to weather conditions, project needs, or funding. Anticipated Entry on Duty: <strong>April 2026</strong> <p>For more par...

New seasonal paleontology positions available for Dinosaur National Monument, Petrified Forest National Park and Fossil Butte National Monument. Apply soon, they close after they receive a certain number of apps! #NPSpaleo #PaleoJobs

www.usajobs.gov/job/850816000

www.usajobs.gov/job/850816700

NANOTYRANNUS IS BACK, and WE ARE STREAMING ABOUT IT!

Join us Tuesday, November 4th, at 8:30 pm Eastern time for all of your questions about NANOTYRANNUS, and why we're all #backinhell after Lindsay Zanno and our very own @jgn-paleo.bsky.social published the paper of the year!

The figure used in my News & Views commentary. I generated the CT-based rendering of the holotype skull of Nanotyrannus lancensis (CMNH 7541), based on a recent scan. The lower image was done by the Nature art department.

Here's the free link to the print version that I'm permitted to share: https://rdcu.be/eNv94. You can't download it but you can screen-capture its two pages if you really need a copy.

Our casts of (bottom) the holotype of Nanotyrannus lancensis (CMNH 7541), (middle) the newly named holotype of N. lethaeus (BMRP 2002.4.1), and (top) T. rex (AMNH 5027). We published on CMNH 7541 in 2010 (http://bit.ly/3X5nCGm).

Today's bombshell in @nature.com by Lindsay Zanno & James Napoli @jgn-paleo.bsky.social (bit.ly/4qBE6ng) shows that putative juvvy T. rex fossils actually are Nanotyrannus. I reviewed the manuscript, so Nature invited me to write the News & Views commentary. Free link: rdcu.be/eNv94 🦖

True story, folks. Enjoy reading, but please refrain from posting about content until it is presented!
#SVP2025 #2025SVP

And even then, follow the presenters’ wishes on their slides/posters.
@societyofvertpaleo.bsky.social

Hi everybody! We are excited to share that we will be streaming the brand new Jurassic World Evolution 3 TOMORROW Oct 21, 830pm ET! Be sure to stop by & check it out with us!

Donate to Help Dr. Tsogtbaatar, Icon of Mongolian Paleontology, organized by Lindsay Zanno Renowned Mongolian paleontologist Dr. Khishigjav Tsogtbaatar is fig… Lindsay Zanno needs your support for Help Dr. Tsogtbaatar, Icon of Mongolian Paleontology

DR. TSOGTBAATAR FUNDRAISER: gofund.me/c8d8d1ab7

SAUROPOD FUNDRAISER: experiment.com/projects/rea...

NOW LIVE! Watch at the link in the comments below:

The Skeleton Crew is taking a break from their hiatus to STREAM TOMORROW, Tuesday, October 7th (9 pm to 12 am EDT) to raise awareness of two very important fundraisers in the world of paleontology!
Want more details? Check the latest post on our channel page on YouTube!

This digitally painted piece honors the survivor spirit of the coyote by tracing its lineage from the first cells of life to the animal trotting our landscapes today. Below the horizon, carefully chosen ancestors mark pivotal moments in adaptation, each contributing to the form and survivor we see today. Above the horizon, Coyote stands alert at the center, framed by both Denver’s skyline and a mountain backdrop, symbols of their ability to thrive in cities as well as wilderness. Embedded in the ground are the skulls and bones of carnivores whose lineages ended long ago, emphasizing Coyote’s persistence in contrast.

"I Contain Multitudes"

This digitally painted piece honors coyote by tracing its lineage from the first cells of life to the animal trotting our cities and the wilderness today.

The thread gives descriptions of all the extinct organisms shown in this piece (not to scale)

Two quail embryos. The individual on the left has dark pigment in it's eye while the individual on the right has no visible pigment in the eye.

Two leopard gecko embryos. The individual on the left has dark pigment in it's eye while the individual on the right has no visible pigment in the eye.

I was collecting #quail #embryos this morning and found an individual with albinism! Look at the lack of pigment in the retinal epithelium! Reminds me of finding a leopard #gecko embryo with the same condition during my PhD.

Jormungandr walhallaensis

no offense, but when I am complaining about some aspect of the professional world sucking, please take a moment to think before commenting "well, I am in this field, and I did not share this experience". congratulations dear, happy for you, but I really don't know how to respond to that.

two stylised Protosphyraena, the one on the left is looking up at the one on the right Protosphyraena is an extinct kind of predatory fish with a short bill similar to swordfish but with buck-teeth and thin elongate pelvic fins that originate from underneath the pectoral fins

stylised Protosphyraena concepts, honestly quite happy with these and will probably make more with different taxa

#paleoart #sketch #stylised #conceptart #fishart

3 days left to back my art book! www.kickstarter.com/projects/oni... Special last minute addition here, working on a piece to add to the tier 4 print set! Will be added to the book as well. Classic T.rex vs Triceratops battle. RTs hugely appreciated. Thank you for the support guys!

Task completed (easy): freeing Stan from his old Podium

Next Objective (difficult): getting him Off the Surprise Table that we found under the Podium
#MuseumMonday

Happy #FossilFriday! While you may have seen this cast of Tylosaurus elsewhere, this specific one is special: it is the *first* cast of the fossil that was made. Currently on display in the lobby of the History Museum at the Castle.

Exciting things coming to the Castle soon - stay tuned!

A very toothy Plesioplatecarpus skull laid out bone by bone on a red tablecloth. Curatorial hand for scale

I missed #MosasaurMonday but holy moly, Winnie is prepped!

Here's the main part of the skull, without the palate laid out. She came out great and im so happy she's covered in pathologies. Just like me, we both have interesting skeletal injuries. Lower Niobrara, 86.5 million years old 🧪

How we feel looking at all the incredible details on our 55-ft mosasaur! ✨

#edelmanfossilparkmuseum #rowanuniversity #dinosaurs #paleontology #mosasaur #jurassicpark #jurassicworld

Huge congratulations to current/former instructors @tyrantlzrdqueen.bsky.social, @eury-speir.bsky.social, Dr. Emily Simpson, and soon-to-be-Dr. Jessica McCraw for landing permanent paleo career jobs this summer! Proud of all three of you and excited to see you thrive in your new academic homes!

Thrilled to share that starting in late August, I'll be Natural History Museum Specialist for the History Museum at the Castle in Appleton, WI! I'll be overseeing the exhibition and programming of the nat. his. collection, which is being moved from the old Weis Earth Science Museum.

Happy #FossilFriday, have a funy lizard

Tylosaurus FHSM VP-3