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Posts by Skye Walker

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Earth Day reminder: some of the best classrooms don't have walls. 🌎

Whether it's the rock layers or ancient fossils, hands-on science helps people connect with Earth’s story in a meaningful way.

Happy Earth Day from Elevation Science!

10 hours ago 2 1 0 0
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Modern bats navigate the night with echolocation, but early bats may have taken to the skies before they ever evolved that ability.

Happy Bat Appreciation Day!

@thedinomancer.bsky.social

5 days ago 4 1 0 0

Love these throwbacks of myself and our awesome crew in the 90s!

6 days ago 1 0 0 0
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Not many people get the chance to have their name on a real fossil.

Sponsor a fossil jacket and be part of the discoveries happening in the field this season.

givebutter.com/2026-fossil-...

1 week ago 3 2 0 0
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We may not know EXACTLY how dinosaurs behaved, but their anatomy has given us some pretty good hints.

Which means we can technically ask: would any of them make good pets?

(The answer is still no.)

@thedinomancer.bsky.social

1 week ago 4 2 0 0
The first non-mammalian synapsid embryo from the Triassic of South Africa Oviparity was likely the plesiomorphic reproductive condition for non-mammalian Synapsida, the stem-mammal group. Yet, despite nearly two centuries of research, no definitive fossil eggs of late Palaeozoic or early Mesozoic synapsids have been discovered. Here, three perinate specimens of the dicynodont genus Lystrosaurus from the Early Triassic of the South African Karoo Basin are examined using high-resolution CT and synchrotron scanning. One specimen, NMQR 3636, displays a tightly curled posture suggestive of an in ovo position and completely lacks tusks. Crucially, the lower jaw symphysis remains unfused—a developmental trait found only in pre-hatching embryos of modern birds and turtles. No calcified eggshell is preserved, so the egg might have been soft and leathery. The large size of the reconstructed egg suggests a precocial, non-milk-feeding developmental strategy. As a non-cynodont synapsid, Lystrosaurus offers a rare and valuable glimpse into reproductive biology far removed from the mammalian crown group. Unlike the more derived, mammal-like cynodont Kayentatherium, whose egg size aligns with lactation, Lystrosaurus anchors the plesiomorphic condition deep within Synapsida. Its reproductive strategy may have played a crucial role in its resilience and ecological dominance following the end-Permian mass extinction.

Lystrosaurus embryo!

Benoit J, Fernandez V, Botha J (2026) The first non-mammalian synapsid embryo from the Triassic of South Africa. PLoS One 21(4): e0345016. doi.org/10.1371/jour...

1 week ago 82 37 2 1

All I've done for the last few days is cry over the Artemis II crew

2 weeks ago 1 0 0 0

Colleague just asked how we determine species assignment in fossils without DNA. "Welcome to the wonderful world of morphology" I say, to their abject horror.

2 weeks ago 57 11 1 1
Video

You can put your name on a real fossil.

Sponsor a fossil jacket and be part of the discoveries happening in the field this season.

Every sponsorship helps protect fossils as they’re uncovered and transported to the lab.

givebutter.com/2026-fossil-...

2 weeks ago 6 1 0 0
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We're sorry, beavers were HOW BIG???

Happy International Beaver Day! 🦫

2 weeks ago 6 3 0 0
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Jane Goodall showed the world the power of field-based science.

That same spirit of curiosity and observation continues today, whether studying living animals and ecosystems or ancient ones.

Today, we celebrate Jane Goodall and her inspirational legacy.

2 weeks ago 5 2 0 0
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Who gets to do science?

For a long time, that answer was quite limited. Today, more people are stepping into the field and gaining real, hands-on experience in paleontology.

New blog post for Women's History Month: elevationscience.org/field-journa...

4 weeks ago 7 2 0 0

Happy birthday to the organization that made my dreams come true!

2 months ago 2 0 0 0
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Happy Valentine's Day! ❤️

2 months ago 7 1 0 0
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The desert is dusty,
the fossils are too.
Happy Valentine's Day,
from Elevation Science to you. 💕

2 months ago 5 1 0 0
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Happy International Day of Women and Girls in Science!

My journey has brought me so much. Fossil prep, museums, field work, travel, my first research publication, museum collections, connections, and of course, some of the best friendships I've ever had.

Keep that dream going!

2 months ago 43 9 0 1
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Happy International Women and Girls in Science Day!

Proud to work alongside so many brilliant women, past and present, and excited for the future scientists who will shape what comes next.

2 months ago 6 5 0 0
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This is why we do this.

Real science, shared with real people.

2 months ago 4 1 0 0
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Maybe a bit late for web timing, but ehy, NEW PAPER ON #fossilfriday!!!

I am proud to present you Haolong dongi gen. nov. sp. nov., a new hadrosauroid from the Early Cretaceous of China!
The specimen, almost complete, is a juvenile iguanodontian from the Yixian Formation of the Barremian (125 Mya).

2 months ago 99 46 3 3
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Hands-on science experiences are some of the most memorable, especially for families.

We’re excited for Dinosaur Discovery Days and the chance to help people connect with fossils, Earth history, and real paleontology.

2 months ago 2 1 0 0
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One of the best things about fieldwork is how it slows you down; you learn to notice small details that most people walk right past.

2 months ago 5 2 2 0
The Dinosaurs | Official Trailer | Netflix
The Dinosaurs | Official Trailer | Netflix YouTube video by Netflix

youtu.be/y4ZBSzYUTL0?...

2 months ago 25 8 1 3
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A single neckbone proves this dinosaur once roamed Montana A new discovery is extending the known range of one sauropod species, while also providing supporting evidence for an intriguing environmental hypothesis.

My latest article. #Paleontology #Montana
"A new discovery is extending the known range of one sauropod species, while also providing supporting evidence for an intriguing environmental hypothesis."
@elevationscience.bsky.social

2 months ago 2 1 0 1
An in progress illustration of a family of Triceratops sleeping in a huddle while one adult gazes up at the Milky Way.

An in progress illustration of a family of Triceratops sleeping in a huddle while one adult gazes up at the Milky Way.

A detail image of a family of Tyrannosaurus silhouetted by the Milky Way galaxy in the night sky.

A detail image of a family of Tyrannosaurus silhouetted by the Milky Way galaxy in the night sky.

Trying to make happy art again...

I added another family of stargazers off in the distance.

I was at Crater Lake once and wondered if animals took time to enjoy the beauty of their surroundings and at that moment a pika climbed to the tip of a volcanic spire and just looked out at the valley.

3 months ago 378 122 10 2
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🚨Our new study is out! We've put AI to good use, to classify and identify dinosaur footprints!

Dinosaur footprints are more common than bones. But to figure out which dinosaur made a track, we need to do the Cinderella thing, and match a footprint to a foot. And that's hard.

2 months ago 75 20 3 1

This is so amazing!

2 months ago 1 0 0 0

I'm incredibly honored and excited to be a fellow author to all of these brilliant people. Some amazing new things in this volume!

2 months ago 3 0 0 0

Episode 3 of Paleo Bites is up! ❤️🦴

2 months ago 2 0 0 0
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Southern hemisphere ceratosaurs evolved feeding mechanics paralleling those of Northern hemisphere tyrannosaurids - Scientific Reports Ceratosaurs (Ceratosauria), including Ceratosaurus and derived abelisaurids such as Carnotaurus, were the dominant large-bodied predators in Cretaceous ecosystems of the Southern Hemisphere, paralleli...

Rowe, A.J., Cerroni, M.A. & Rayfield, E.J. Southern hemisphere ceratosaurs evolved feeding mechanics paralleling those of Northern hemisphere tyrannosaurids. Sci Rep 16, 2804 (2026). doi.org/10.1038/s415...

3 months ago 29 14 0 1
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Me actively trying not to blurt this out every single time

3 months ago 4 0 0 0