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Iván Ramírez-Pedraza

@ivanramirezpedraza.bsky.social
169 followers 198 following 3 posts

Postdoc at @ub.edu | Prehistory | Stable isotopes & Tooth wear | Biomarkers_Lab IPHES | palaeodiet, palaeoclimate, palaeoecology 👨🏽‍🔬🔬🐻

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Reposted by Iván Ramírez-Pedraza
Suitch @suitch-co.bsky.social · 24/08/2026
🔬 Marine Science | Postdoctoral researcher on Marine Carbon Dioxide Removal (mCDR:MRV) @utrechtuniversity.bsky.social Oceanography meets carbon accounting, a rare crossover to staff. euraxess.ec.europa.eu/jobs/461247 #AquaticScience #MarineJobs
Postdoctoral researcher on Marine Carbon Dioxide Removal (mCDR:MRV) at Utrecht University. Marine Science. Role listed on suitch.co
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Gabriele Russo @gabrieleru1.bsky.social · 10/08/2026
📢 Reminder call for abstracts for #ICAZ2027! 🦴🦷🔬 Join Session 28: “Old bones, new questions: Rethinking diet as a proxy for paleoecology” in Vancouver, 17–22 May 2027. 🗓️ Deadline: 25 August 2026 Submit here: sway.cloud.microsoft/BFTVh4FAbfX6... Please share! 🧪🏺🦣 @ivanramirezpedraza.bsky.social
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Juan Marín Hernando @juanmarin.bsky.social · 29/07/2026
📢 New paper! In the Ndutupai project we investigate the paleoenvironment and human subsistence at two Middle Stone Age sites in Olduvai Gorge (Tanzania): Victoria Cabrera Site (VCS) and Dorothy Garrod Site (DGS). Here's what we found... 🧵
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Juan Marín Hernando @juanmarin.bsky.social · 29/07/2026
📄 The paper is Open Access, so anyone can read it for free. 🔗 doi.org/10.1002/oa.7... Happy reading! Feedback and discussion are very welcome. #OpenAccess #Archaeology #Olduvai #HumanEvolution
doi.org
The Paleoenvironment of the Ndutu Bed at Olduvai Gorge in the Context of Middle Stone Age Expansion in Eastern Africa: A Multiproxy Approach to Ungulate Analyses From the Victoria Cabrera Site and Dorothy Garrod Site (MIS 5)
The study of the Eastern African archaeological record is essential for understanding the origin and evolution of the Middle Stone Age (MSA). However, Olduvai Gorge, one of the primary regions in hum...
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Dr Rebecca Wragg Sykes @lemoustier.bsky.social · 27/07/2026
New paper reviewing the issues around presentation of claims for #Naledi burials, both in publications and popular media. Useful not merely re: this site, but in considering how archaeologists construct arguments (& data collection) more widely. 🏺 🧪
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HigherJobz @higherjobz.bsky.social · 28/07/2026
🦖 Fully Funded PhD in Palaeontology – Museum für Naturkunde Berlin – Leibniz Institute for Evolution and Biodiversity Research, Germany Avialae | Dinosaur Evolution | Evolutionary Biology | Phylogenetics 🔗 higherjobz.com/fully-funded... #Acadhiring #PhD #Palaeontology @mfnberlin.bsky.social
higherjobz.com
Fully Funded PhD Palaeontology Germany | Berlin
Apply for the fully funded PhD position in palaeontology and evolutionary biology at Museum für Naturkunde Berlin, Germany.
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Gabriele Russo @gabrieleru1.bsky.social · 21/07/2026
Excited to co-organize “Old bones, new questions: Rethinking diet as a proxy for paleoecology” at #ICAZ2027 in Vancouver! We welcome papers critically exploring dietary proxies, scale, ambiguity, and human–animal ecologies. Abstract Deadline: 25 Aug 2026! #ICAZ #Zooarchaeology
sway.cloud.microsoft
ICAZ 2027 Vancouver
Français
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Universitat de Barcelona @ub.edu · 15/05/2026
#LaUBDivulga | 🧪 Prop de 2.000 escolars han visitat la #FestaCiènciaUB i han descobert, de la mà del personal investigador de la #UniBarcelona, la recerca que fem a la Universitat. 🤩 I dissabte, 16, vine amb la família! T’hi esperem de 10:00 a 14:00! 👉 tuit.cat/O0nf1 @ubdivulga.bsky.social
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Institut d’Arqueologia de la Universitat de Barcelona @iaub.bsky.social · 17/11/2025
#AEPRI Grup de Recerca en Anatomia Evolutiva de Primats i Hominins és un GRC del #IAUB Format al 1997 des de la @biologiaub.bsky.social i @medicinacs-ub.bsky.social estudien les adaptacions a la dieta 🦷🌿 i locomoció🚶🏼‍➡️🦍 dels nostres ancestres des del Pliocè fins a poblacions recents i primats actuals
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Institut d’Arqueologia de la Universitat de Barcelona @iaub.bsky.social · 29/10/2025
🎉 Primer postdoc Juan de la Cierva avalat per l’ #IAUB ! 👏 Iván Ramírez Pedraza s’incorpora a la Facultat de Biologia amb el grup @paleobaboon i el projecte #Microtextooth, impulsant noves línies per reconstruir la dieta d’hominins i primats 🦷🌿🦍 @biologiaub.bsky.social @ageinves.bsky.social
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Iván Ramírez-Pedraza @ivanramirezpedraza.bsky.social · 19/09/2025
www.tandfonline.com/doi/full/10.... 🦣🦣🦣🦣🦣🦣🦣🦣🦣
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Paulo Duñó-Iglesias @paulodunoiglesias.bsky.social · 20/08/2025
🚨 New work in #OpenAcces! 🚨 Our #dentalmicrowear study on cave bears (Ursus spelaeus) shows they had locally adapted, flexible foraging strategies in SE Europe during late MIS 3. 🐻🌿 Shedding light on their ecology & extinction. Read it here 👉 doi.org/10.1016/j.pala…
doi.org
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Iván Ramírez-Pedraza @ivanramirezpedraza.bsky.social · 13/06/2025
🚨🐘🌴 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
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Biomarkers-Lab (IPHES-CERCA) @biomarkerslab.bsky.social · 30/04/2025
Last week, @paulodunoiglesias.bsky.social and Cristian Micó presented their dental microwear results at the OIKOS and @hugoobermaier.bsky.social conferences
#Microwear #Cave Bears #Caucasus
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Biomarkers-Lab (IPHES-CERCA) @biomarkerslab.bsky.social · 30/04/2025
Hidden tools of the past: identifying and understanding tooth retouchers in the archaeological record
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Leslea Hlusko @hlusko.bsky.social · 24/03/2025
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...
cenieh.es
Postdoctoral Researcher (R2) of ERC-2021-ADG TIED2TEETH Project | CENIEH
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Dr Susan Greaney @suegreaney.bsky.social · 18/03/2025
Palaeo-environmental post-doc alert! 2 years, University of Reading: www.jobs.ac.uk/job/DMI153/p...
jobs.ac.uk
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.
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Pontus Skoglund @pontus-skoglund.bsky.social · 17/03/2025
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!
crick.ac.uk
Skoglund Lab | Ancient human statistical population genomics
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Gabriele Russo @gabrieleru1.bsky.social · 12/03/2025
The oldest human remains from Western Europe from a species never documented here 🤯 #Atapuerca did it again! 🏺🧪 www.nature.com/articles/s41...
nature.com
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...
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Chris Stringer @chrisbstringer.bsky.social · 12/03/2025
The earliest human face of Western Europe www.nature.com/articles/s41...
nature.com
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...
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CSIC @csic.es · 12/03/2025
👨‍👩‍👦‍👦 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 ‘Homo affinis erectus’ 👉http://tiny.cc/vg2d001 🎥 Antonio Rodríguez (#IAM_CSIC)👇
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Bob Patalano @robertpatalano.bsky.social · 26/02/2025
Humans in Africa’s wet tropical forests 150 thousand years ago! Our paper is now out in @nature.com! ⚱️ 🧪 🌍 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 Côte d’Ivoire, West Africa!
nature.com
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...
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Antonio Rodríguez-Hidalgo @whiterabbit36.bsky.social · 06/02/2025
I never imagined I would study a case of prehistoric cannibalism from Poland! #Maszycka🏺🦴 #Archaeology #Prehistory #Cannibalism #Research @csic.es @iphes-cerca.bsky.social
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ICArEHB @icarehb.bsky.social · 30/01/2025
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
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Dr Geoff M Smith @geoffreymsmith.bsky.social · 17/01/2025
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 🧪🦣🏺
science.org
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 ...
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Antonio Rodríguez-Hidalgo @whiterabbit36.bsky.social · 16/01/2025
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/...
science.org
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.
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Mark Grabowski @markgrabowski.bsky.social · 26/12/2024
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.
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Tom Higham @tommyhigham.bsky.social · 19/12/2024
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 👇 jobs.univie.ac.at/job/Postdoct...
jobs.univie.ac.at
Postdoctoral Research Position in Evolutionary Genomics at the Pinhasi Lab
Postdoctoral Research Position in Evolutionary Genomics at the Pinhasi Lab
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Dr Alessio Veneziano @aveneziano.bsky.social · 13/12/2024
#SciAdvent Dec13 🦷🎄🦷🎄🦷 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)
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Prof. Rhiannon Stevens @nannonstevens.bsky.social · 11/12/2024
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/...
ucl.ac.uk
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...
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Dr Huw Groucutt @huwgroucutt.bsky.social · 10/12/2024
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.
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Adrián Arroyo @adriarroyo.bsky.social · 05/12/2024
Super happy to see this paper finally published!!! 🙌🙌 How do chimpanzees in the wild find hidden food resorces, like army ants? Check it out to get an answer😉👇 www.nature.com/articles/s42...
nature.com
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...
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Jesús Gamarra @gamarraptor.bsky.social · 29/11/2024
My reconstruction of the Algerian site of Ain Boucherit (2.1 Ma), a commission of Museé National du Bardo of Alger. This is possibly the oldest site with human presence in all Northern Africa. #paleontology #fossilfriday #humanevolution #paleoart
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Julien Riel-Salvatore @julienrs.bsky.social · 28/11/2024
This is wild!🧪 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.
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Colin D. Wren @cdwren.bsky.social · 18/11/2024
Job posting for a 2.5 year postdoc with Dr. Felix Riede in Aarhus on Palaeolithic gene-culture coevolution: international.au.dk/about/profil... 🏺
international.au.dk
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
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Prof. Rhiannon Stevens @nannonstevens.bsky.social · 21/11/2024
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/...
ucl.ac.uk
How to Apply and Funding Opportunities
Details of the application process and funding opportunities.
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Ana Abrunhosa @anaabrunhosa.bsky.social · 07/11/2024
We have 2 temporary positions open at AWAP! More info here👇 -Website Developer: drive.google.com/file/d/1Ct9G... -Social Media Assistant: drive.google.com/file/d/1xrGC...
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Love Dalén @lovedalen.bsky.social · 13/11/2024
🧬🐭🐴🐻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...
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