Maria Eugenia Pereyra
@mariaeugeniap.bsky.social
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Biologist Osteohistology
🐊 Extra growth marks in Nile crocodiles? Read this piece on our recent work uncovering new insights into crocodile bone histology and growth patterns.
@palaeo-prof.bsky.social
www.npr.org/2026/02/05/n...
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Searching for dinosaur secrets in crocodile bones
Until now, estimating how old a dinosaur was when it died has been a fairly simple process: Count up the growth rings in the fossilized bones. But new research into some of dinosaurs' living relatives...
https://www.npr.org/2026/02/05/nx-s1-5693856/crocodile-farm-bones-dinosaur-growth-mystery
2 months ago
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Ya esta disponible el pre-print de nuestro último trabajo mostrando marcas de crecimiento estocásticas en cocodrilos del Nilo! 🐊🔬 🚀 Pronto la versión final
@palaeo-prof.bsky.social
www.nature.com/articles/s41...
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Stochastic growth marks in Crocodylus niloticus - Scientific Reports
Skeletochronology combined with growth curve reconstruction is routinely used to assess the age and growth dynamics of extinct and extant vertebrates. Here we performed in vivo labelling studies of th...
https://www.nature.com/articles/s41598-025-31384-5
4 months ago
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Maria Eugenia Pereyra
Anusuya Chinsamy-Turan
4 months ago
A Pre-Print of our article showing Stochastic growth marks in crocodiles is now available. The final article will follow shortly!
@mariaeugeniap.bsky.social
www.nature.com/articles/s41...
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Stochastic growth marks in Crocodylus niloticus - Scientific Reports
Skeletochronology combined with growth curve reconstruction is routinely used to assess the age and growth dynamics of extinct and extant vertebrates. Here we performed in vivo labelling studies of th...
https://www.nature.com/articles/s41598-025-31384-5
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Maria Eugenia Pereyra
IPC7
7 months ago
Symposia 🔍 There will be 29 themed symposia and one open general symposium at the upcoming IPC7. 📢 Today we highlight: ✨Advances on the histology of the mineralised tissues of vertebrates✨
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Maria Eugenia Pereyra
IPC7
7 months ago
IPC7 will held 29 themed symposia + 1 open symposium. Today we feature: ✨Ichthyosaur evolution and biology✨ 📩 To participate in this symposium, contact the conveners: Lene Liebe Delsett —
[email protected]
@leneliebedelsett.bsky.social
Judith Pardo-Pérez —
[email protected]
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Maria Eugenia Pereyra
IPC7
7 months ago
Among the 29 themed symposia + one general symposium 👇 ✨The Evolution and Diversification of Life in the Neoproterozoic and Cambrian✨ For more info, contact the conveners: Erik Sperling —
[email protected]
Scott Evans —
[email protected]
Lidya Tarhan —
[email protected]
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Maria Eugenia Pereyra
IPC7
8 months ago
Over the next few weeks, we’ll be sharing details of the 29 exciting symposia taking place at the IPC7 📢 Today we highlight: Recent advances in Mongolian Cretaceous Palaeontology and Geology 🎤 Keynote Speaker: Dr. Philip J. Currie 📧 Ryan T. Tucker —
[email protected]
🔗More info 👉
www.ipc7.site
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Maria Eugenia Pereyra
IPC7
8 months ago
There will be 29 themed symposia and one open general symposium at the upcoming IPC7. 📢 Today we highlight: Major biotic events during the Ordovician and Silurian and their dynamics To participate: Zhan Renbin —
[email protected]
Alycia Stigall —
[email protected]
🔗 More info 👉
www.ipc7.site
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Maria Eugenia Pereyra
IPC7
8 months ago
Symposia 🔍 The IPC7 will feature 29 themed symposia + 1 open symposium. ✨ Today we showcase: Devonian stratigraphy, environments and palaeontology with focus on Gondwana
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Maria Eugenia Pereyra
IPC7
8 months ago
Among our 29 themed symposia + 1 open symposium, we are pleased to feature: ✨ Communicating palaeosciences To participate, contact the conveners: Marina Joubert (
[email protected]
)
@marinajoubert.bsky.social
Anusuya Chinsamy-Turan (
[email protected]
)
@palaeo-prof.bsky.social
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Maria Eugenia Pereyra
IPC7
8 months ago
There will be 29 themed symposia + an general symposium at the IPC7! We highlight 📢 Evolution of brain and cranial anatomy through five major extinctions✨ To participate contact the convener: Sanjukta Chakravorti —
[email protected]
and
[email protected]
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Maria Eugenia Pereyra
IPC7
8 months ago
📩 For participation or further details, contact the conveners: Luke Norton (
[email protected]
) David Groenewald (
[email protected]
) Valentin Buffa (
[email protected]
) Josep Fortuny (
[email protected]
) 🔗 Explore the complete symposia line-up on our website 👉
www.ipc7.site
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Home - Wits University
Explore Wits University's world-class programmes, research, and vibrant campus life.
https://
[email protected]
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Maria Eugenia Pereyra
IPC7
8 months ago
🔍 Symposia IPC7 will host 29 themed symposia plus one open general symposium. 🌟 Today we feature: Pangea in crisis: life on land during the Permian–Triassic 👇
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Maria Eugenia Pereyra
Anusuya Chinsamy-Turan
10 months ago
@isph2025.bsky.social
Thanks to @justyna Miszkiewicz and team for a fabulous ISPH meeting! @paleohistology
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Maria Eugenia Pereyra
IPC7
10 months ago
🎉 Join us for the 7th International Paleontological Congress in Cape Town! 🇿🇦 Paleontologists from around the world will gather to share discoveries, ideas, and inspiration. Don't miss this unforgettable event! 🔗
ipc7.site
#IPC7
#Paleontology
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ISPH in the Queensland Museum Kurilpa!
@isph2025.bsky.social
10 months ago
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Maria Eugenia Pereyra
ISPH 2027
10 months ago
Great talk from
@mariaeugeniap.bsky.social
about skeletochronology in crocodiles
#isph2025
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Maria Eugenia Pereyra
ISPH 2027
10 months ago
What a great start to our conference! Thank you Ellen-T Lamm from
@museumoftherockies.bsky.social
for a great workshop on palaeohistology preparation techniques
#isph2025
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11 months ago
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reposted by
Maria Eugenia Pereyra
Anusuya Chinsamy-Turan
11 months ago
Here is a short video about our recent research on a plesiosaur from Argentina.
@mariaeugeniap.bsky.social
youtu.be/x9Kroae2Mx4
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What the bone microstructure reveals about a small-bodied plesiosaur
YouTube video by Palaeo_prof
https://youtu.be/x9Kroae2Mx4
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