IvΓ‘n RamΓ­rez-Pedraza's Avatar

IvΓ‘n RamΓ­rez-Pedraza

@ivanramirezpedraza.bsky.social

PhD at IPHES | Prehistory | Stable isotopes & Tooth wear | Biomarkers_Lab | palaeodiet, palaeoclimate, palaeoecology πŸ‘¨πŸ½β€πŸ”¬πŸ”¬πŸ»

149 Followers  |  174 Following  |  2 Posts  |  Joined: 13.11.2024  |  2.1112

Latest posts by ivanramirezpedraza.bsky.social on Bluesky

Post image Post image 13.06.2025 13:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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🚨🐘🌴 Fossil evidence of proboscidean frugivory and its lasting impact on South American ecosystems 🌴🐘 🚨

www.nature.com/articles/s41...

@iphes-cerca.bsky.social @biomarkerslab.bsky.social

13.06.2025 13:49 β€” πŸ‘ 10    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1
Post image #Microwear #Cave Bears #Caucasus

#Microwear #Cave Bears #Caucasus

Last week, @paulodunoiglesias.bsky.social and Cristian MicΓ³ presented their dental microwear results at the OIKOS and @hugoobermaier.bsky.social conferences

30.04.2025 14:38 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Post image Hidden tools of the past: identifying and understanding tooth retouchers in the archaeological record

Hidden tools of the past: identifying and understanding tooth retouchers in the archaeological record

30.04.2025 14:38 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Postdoctoral Researcher (R2) of ERC-2021-ADG TIED2TEETH Project | CENIEH

Want to move to Spain?

Do you study craniodental evolution in human and non-human primate evolution?

Looking for postdoc position?

Interested in working with my @Tied2Teeth group here @CENIEH???

Deadline to apply: 28 March 2025

www.cenieh.es/en/about-cen...

24.03.2025 20:27 β€” πŸ‘ 43    πŸ” 28    πŸ’¬ 0    πŸ“Œ 3
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Palaeoenvironmental Post Doctoral Research Associate at University of Reading An academic position as a Palaeoenvironmental Post Doctoral Research Associate is being advertised on jobs.ac.uk. Click now to find more details and explore additional academic job opportunities.

Palaeo-environmental post-doc alert! 2 years, University of Reading: www.jobs.ac.uk/job/DMI153/p...

18.03.2025 13:03 β€” πŸ‘ 7    πŸ” 16    πŸ’¬ 0    πŸ“Œ 0
Skoglund Lab | Ancient human statistical population genomics

We have a 4-year PhD-student opening in our lab, deadline on Wednesday noon.

For anyone interested in computational genomics of ancient human, pathogen, or canid genomes. www.crick.ac.uk/careers-stud...

If you are curious, send in an application!

17.03.2025 11:01 β€” πŸ‘ 24    πŸ” 36    πŸ’¬ 0    πŸ“Œ 2
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The earliest human face of Western Europe - Nature A Homo aff. erectus individual dated to 1.4 million to 1.1 million years ago found at Sima del Elefante (Sierra de Atapuerca, Spain) does not display the modern-human-like aspect of Homo antecess...

The oldest human remains from Western Europe from a species never documented here 🀯 #Atapuerca did it again! 🏺πŸ§ͺ
www.nature.com/articles/s41...

12.03.2025 16:30 β€” πŸ‘ 36    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0
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The earliest human face of Western Europe - Nature A Homo aff. erectus individual dated to 1.4 million to 1.1 million years ago found at Sima del Elefante (Sierra de Atapuerca, Spain) does not display the modern-human-like aspect of Homo antecess...

The earliest human face of Western Europe www.nature.com/articles/s41...

12.03.2025 16:06 β€” πŸ‘ 46    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
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πŸ‘¨β€πŸ‘©β€πŸ‘¦β€πŸ‘¦ Atapuerca reescribe la historia del primer poblamiento europeo

🦴Un estudio del @iphes-cerca.bsky.social, en el que participan dos institutos del #CSIC, atribuye un fragmento facial hallado en #Atapuerca a la especie β€˜Homo affinis erectus’

πŸ‘‰http://tiny.cc/vg2d001

πŸŽ₯ Antonio RodrΓ­guez (#IAM_CSIC)πŸ‘‡

12.03.2025 16:08 β€” πŸ‘ 71    πŸ” 31    πŸ’¬ 0    πŸ“Œ 2
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Humans in Africa’s wet tropical forests 150 thousand years ago - Nature The identification of tools dated to the time of Homo sapiens associated with microfloral evidence of wet tropical forests indicates that West African forests were occupied by humans much earlier...

Humans in Africa’s wet tropical forests 150 thousand years ago!

Our paper is now out in @nature.com! ⚱️ πŸ§ͺ 🌍

Led by @eslembenarous.bsky.social, we used multi-proxies like plant wax biomarkers, pollen, and isotopes to reconstruct the environment of the Anyama locality of CΓ΄te d’Ivoire, West Africa!

26.02.2025 16:33 β€” πŸ‘ 15    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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I never imagined I would study a case of prehistoric cannibalism from Poland! #Maszycka🏺🦴 #Archaeology #Prehistory #Cannibalism #Research @csic.es @iphes-cerca.bsky.social

06.02.2025 12:36 β€” πŸ‘ 14    πŸ” 5    πŸ’¬ 2    πŸ“Œ 0
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ICArEHB is looking for PhD candidates!
We are accepting applicants for the 2025 FCT PhD Fellowships Programme! Swipe through the images to explore potential project themes and supervisors.
For more details, visit: www.icarehb.com/fct-phd-fell...
#FCTPhDFellowships #ICArEHB #ResearchOpportunity

30.01.2025 16:35 β€” πŸ‘ 18    πŸ” 19    πŸ’¬ 0    πŸ“Œ 1
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Australopithecus at Sterkfontein did not consume substantial mammalian meat Incorporation of animal-based foods into early hominin diets has been hypothesized to be a major catalyst of many important evolutionary events, including brain expansion. However, direct evidence of ...

A fascinating study with direct N isotope data from Australopith fossils from Sterkfonteinat 3.5mya. Amazing results with great figures and visuals: www.science.org/doi/10.1126/...
Great πŸ§ͺ🦣🏺

17.01.2025 19:45 β€” πŸ‘ 16    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Insights on the evolution and adaptation toward high-altitude and cold environments in the snow leopard lineage Integrated morphology, fossil records, and SDM reveal the evolution and adaptation in the snow leopard lineage.

This work reveals the tremendous taxonomic diversity that Western Europe reached during the Pleistocene, and how elusive the fossil record of some species such as the musk ox, the saiga or the snow leopard itself can be.

Panthera uncia in Portuga l!!!
www.science.org/doi/10.1126/...

16.01.2025 08:02 β€” πŸ‘ 23    πŸ” 8    πŸ’¬ 1    πŸ“Œ 2
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Resignation of the Journal of Human Evolution Editorial Board: We are saddened to announce the resignations of The Joint Editors-in-Chief, all Emeritus Editors retired or active in the field, and all but one Associate Editor. Press release below.

26.12.2024 16:52 β€” πŸ‘ 1015    πŸ” 545    πŸ’¬ 59    πŸ“Œ 169
Postdoctoral Research Position in Evolutionary Genomics at the Pinhasi Lab Postdoctoral Research Position in Evolutionary Genomics at the Pinhasi Lab

Job alert! In our department here in Vienna. Postdoctoral Researcher in Evolutionary Genomics! Come and work in the world's most liveable city. Details below πŸ‘‡
jobs.univie.ac.at/job/Postdoct...

19.12.2024 20:05 β€” πŸ‘ 68    πŸ” 34    πŸ’¬ 1    πŸ“Œ 1
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#SciAdvent Dec13 πŸ¦·πŸŽ„πŸ¦·πŸŽ„πŸ¦·
When magnified, our teeth show striations because they form in layers. These layers are periodical during growth and their frequency is affected by stress. Birth is such a stressful event that the forming teeth show a clear mark! This is called the neonatal line... (1/2)

13.12.2024 07:52 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Job Vacancies: Two Laboratory Technician posts on AHRC RICHeS project The UCL Institute of Archaeology currently has two vacancies for Laboratory Technicians on the AHRC-funded RICHeS project (Refs.: B03-02282 and B03-02283). The deadline for applications is 1 January 2...

Double Job Alert!! We are recruiting an archaeobotany technician and an osteology (human & zooarchaeology) technician to help curate and improve access to our collections. Come join us at the Institute for Archaeology, University College London

www.ucl.ac.uk/archaeology/...

11.12.2024 12:50 β€” πŸ‘ 49    πŸ” 41    πŸ’¬ 2    πŸ“Œ 1

I will be advertising soon for postdoc positions in geoarchaeology and GIS for my Terraform ERC project, starting at the University of Malta in a few months. More information soon, but message me if interested.

10.12.2024 14:54 β€” πŸ‘ 66    πŸ” 29    πŸ’¬ 0    πŸ“Œ 1
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Wild chimpanzees remember and revisit concealed, underground army ant nest locations throughout multiple years - Communications Biology Wild chimpanzees revisit hidden, subterraneous army ant nests and inspect them in search of ants through several years, suggesting that they use spatial and episodic-like memory to exploit concealed s...

Super happy to see this paper finally published!!! πŸ™ŒπŸ™Œ How do chimpanzees in the wild find hidden food resorces, like army ants? Check it out to get an answerπŸ˜‰πŸ‘‡

www.nature.com/articles/s42...

05.12.2024 13:04 β€” πŸ‘ 19    πŸ” 11    πŸ’¬ 2    πŸ“Œ 3
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My reconstruction of the Algerian site of Ain Boucherit (2.1 Ma), a commission of MuseΓ© National du Bardo of Alger.

This is possibly the oldest site with human presence in all Northern Africa.

#paleontology #fossilfriday #humanevolution #paleoart

29.11.2024 07:49 β€” πŸ‘ 21    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0

This is wild!πŸ§ͺ Two very different hominin species (Homo erectus and Paranthropus boisei) potentially coexisting and maybe interacting in eastern Africa, ca. 1.5mya, as suggested by different gaits seized in footprints. This whole thread by the lead author of the study is very informative.

28.11.2024 20:53 β€” πŸ‘ 68    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0
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Postdoctoral position in Palaeolithic gene-culture coevolution, Department of Archaeology and Heritage Studies, Aarhus University - Vacancy at Aarhus University Vacancy at School of Culture and Society - Department of Heritage Studies, Aarhus University

Job posting for a 2.5 year postdoc with Dr. Felix Riede in Aarhus on Palaeolithic gene-culture coevolution: international.au.dk/about/profil... 🏺

18.11.2024 17:41 β€” πŸ‘ 60    πŸ” 53    πŸ’¬ 0    πŸ“Œ 1
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How to Apply and Funding Opportunities Details of the application process and funding opportunities.

There is still time to apply for a funded PhD at UCL but funding deadlines are approaching fast.

I am keen to supervise students on Palaeolithic archaeology, palaeoecology, ZooMS, stable isotopes, radiocarbon dating projects. Get in touch soon!

www.ucl.ac.uk/archaeology/...

21.11.2024 13:41 β€” πŸ‘ 62    πŸ” 55    πŸ’¬ 2    πŸ“Œ 3
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We have 2 temporary positions open at AWAP!
More info hereπŸ‘‡
-Website Developer: drive.google.com/file/d/1Ct9G...
-Social Media Assistant: drive.google.com/file/d/1xrGC...

07.11.2024 22:36 β€” πŸ‘ 5    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
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🧬🐭🐴🐻Job Alert🐻🐴🐭🧬

We are hiring 3 postdoctoral researchers in DeepTime Palaeogenomics!

All positions are for 2 years (extension possible), & are fully funded both in terms of employment and project costs.

Deadline: 2 Dec 2024

Please RT!

Apply:
www.su.se/english/abou...

13.11.2024 10:19 β€” πŸ‘ 73    πŸ” 72    πŸ’¬ 1    πŸ“Œ 4

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