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João Cascalheira

@jmcascalheira.bsky.social
1.3K followers 704 following 9 posts

Interested in Paleolithic adaptations | Director @ICArEHB @UAlg | PI of @Finisterra_ERC | Blogging at world.hey.com/jmcascalheira | Views are my own

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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 28/07/2025
📢 New publication: "Late Neanderthal subsistence and foraging mobility at Lapa do Picareiro: a zooarchaeological and taphonomic analysis of Level JJ" by Carvalho, M., Haws, J. A., & Jones, E. L., in Frontiers in Environmental Archaeology (2025). 🔗 More info: doi.org/10.3389/fear...
doi.org
Frontiers | Late Neanderthal subsistence and foraging mobility at Lapa do Picareiro: a zooarchaeological and taphonomic analysis of Level JJ
Recent revisions of Neanderthal behavioral models call into question the notion of inflexible subsistence strategies. Here, we present new zooarchaeological ...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 28/07/2025
📢 New publication: "Old age variably impacts chimpanzee engagement and efficiency in stone tool use" by Howard-Spink, E., Matsuzawa, T., Carvalho, S., Hobaiter, C., Almeida-Warren, K., Gruber, T., & Biro, D., in eLife (2025). 🔗 More info: doi.org/10.7554/eLif...
doi.org
Old age variably impacts chimpanzee engagement and efficiency in stone tool use
Long-term standardized data collection on wild western chimpanzees reveals late-life changes in stone tool use, and the extent of these changes varies between individuals.
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 29/07/2025
📢 New publication: "Experimental Protocol for Cooking Rabbits and its Archaeological Implications" by Real, C., Rufà, A., Carvalho, M., Pérez, L., Haws, J., & Sanchis, A., in Journal of Archaeological Method and Theory (2025). 🔗 More info: doi.org/10.1007/s108...
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Experimental Protocol for Cooking Rabbits and its Archaeological Implications - Journal of Archaeological Method and Theory
Small prey such as rabbits are present in Middle Paleolithic and are abundant in the diet of Upper Paleolithic human groups in southwestern Europe, especially in the Iberian Peninsula. Several archaeo...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 29/07/2025
📢 New publication: "The dichotomy of human decision-making: An experimental assessment of stone tool efficiency" by Nora, D., Marreiros, J., Gneisinger, W., Pedergnana, A., & Pereira, T., in PLOS ONE (2025). 🔗 More info: doi.org/10.1371/jour...
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The dichotomy of human decision-making: An experimental assessment of stone tool efficiency
The physical properties of distinct raw materials, such as hardness, homogeneity, and grain size, have been recurrently suggested as some of the key reasons for human decision-making, namely the selec...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 29/07/2025
Why skip protocols in literature reviews? Join our hands-on course for rigorous synthesis in archaeology & anthropology, 29–31 Oct 2025, Faro 🇵🇹 Register👇 heirs.icarehb.com/calls-traini... #archaeology #openscience #researchsynthesis #anthropology #HEIRS #ICArEHB
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 31/07/2025
📢 New publication: "The role of lithic technology in shaping mobility and decision-making: The case of Ararat-1 Cave" by Nora, D., Frahm, E., et al., in Quaternary Science Reviews (2025). 🔗 More info: doi.org/10.1016/j.qu...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 31/07/2025
📢 "Intensive resource exploitation in Late Neolithic Iberia: Bone marrow and subsistence changes at Branqueiras, central-coastal Portugal" by Costa, C., Martins, M. J. (...) & Carvalho, A. F., in Journal of Archaeological Science: Reports (2025). 🔗https://doi.org/10.1016/j.jasrep.2025.105324
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 12/08/2025
📢 Built-in smartphone LiDAR for archaeological and speleological research by Antón, D., Mayoral-Valsera, J., Simón-Vallejo, M. D., Parrilla-Giráldez, R., & Cortés-Sánchez, M., in J. Archaeol. Sci. 🔗 doi.org/10.1016/j.ja...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 11/08/2025
📢Close to sunlight or deep underground? New data to reconstruct site formation processes at the Middle Paleolithic Escoural Cave (southern Portugal) by Alzate-Casallas, G., Gomes, A., Ferar, N. (...) Cascalheira, J., & Barbieri, A., in Quat. Sci. Rev. 🔗https://doi.org/10.1016/j.quascirev.2025.109550
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João Cascalheira @jmcascalheira.bsky.social · 07/08/2025
📢 Just published: our latest paper on site formation processes at the Middle Paleolithic sequence of Escoural Cave, southern Portugal. Check it out! @erc.europa.eu @icarehb.bsky.social #neanderthals #archaeology #openscience www.sciencedirect.com/science/arti...
sciencedirect.com
Close to sunlight or deep underground? New data to reconstruct site formation processes at the Middle Paleolithic Escoural cave (southern Portugal)
The ability to exploit the deeper levels of cave systems is regarded as complex human behavior. Evidence that Neanderthals possessed this skill remain…
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 21/07/2025
#SAfA2025 kicks off today in #Faro, #Portugal! Hosted by #ICArEHB, we’re ready to welcome the global #AfricanistArchaeology community for a week of connection and knowledge-sharing at the #CrossroadsThroughTime.
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Emanuele Cancellieri @emanucanc.bsky.social · 08/06/2025
Proudly introduce BREATHE, a project investigating late Quaternary human behavior in the Sahara. Funded by #HorizonEurope - ERA Postdoctoral Fellowships, BREATHE is based at the University of Algarve’s fabulous #ICArEHB and partnered with #Sapienza University of Rome.
sites.google.com
BREATHE
BREATHE aims to contribute a new understanding of cultural and behavioral traits of North African early modern humans through the archaeological record of the central and northern Sahara The project'...
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Tomos Proffitt @tomosproffitt.bsky.social · 18/06/2025
Calling all palaeolithic archaeologists. Come and work with me on a really exciting new survey and excavation project in Uganda: euraxess.ec.europa.eu/jobs/348570
euraxess.ec.europa.eu
INTERNATIONAL TENDER FOR THE RECRUITMENT OF A POST-DOCTORAL ASSOCIATE RESEARCHER
International tender to recruit one (1) ) post-doctoral initial level researcher to perform duties in the scientific area of Palaeolithic Archaeology or related areas, under the research project “ERC ...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 20/06/2025
📢 New publication: "Deciphering the diet of the Iberian lynx: Insights from taphonomic analysis of Pleistocene coprolites" by @annarb.bsky.social, (ICArEHB, UAlg), Sanz, M., & Daura, J., in Palaeogeography, Palaeoclimatology, Palaeoecology 675 (2025). 🔗 More info: doi.org/10.1016/j.pa...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 24/06/2025
📢 New publication: "Collagen peptide markers for three extinct Australian megafauna species" by Peters, C., Oertle, A., Gillespie, R., Boivin, N., & Douka, K., in Frontiers in Mammal Science 4 (2025). 🔗 More info: doi.org/10.3389/fmam...
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Frontiers | Collagen peptide markers for three extinct Australian megafauna species
Recent advancements in biomolecular archaeology, such as stable isotope and ancient DNA research, have expanded our understanding of megafauna extinction pro...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 24/06/2025
📢 New publication: "Quantifying Levallois: a 3D geometric morphometric approach to Nubian technology" by Hallinan, E. & Cascalheira, J., in Archaeological and Anthropological Sciences 17, 88 (2025). 🔗 More info: doi.org/10.1007/s125...
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Quantifying Levallois: a 3D geometric morphometric approach to Nubian technology - Archaeological and Anthropological Sciences
Levallois technology, a hallmark of Middle Palaeolithic stone tool manufacture, involves sophisticated core reduction strategies that have major implications for understanding human cognitive and tech...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 24/06/2025
🔍 Postdoc in Palaeolithic Archaeology Join the #ERC Starting Grant #WRAP – Western Rift Archaeology and Palaeoenvironments project at ICArEHB! We're exploring human prehistory through fieldwork, machine learning, and interdisciplinary research. 🔗 www.icarehb.com/research-pos...
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Reposted by João Cascalheira
João Marreiros @jmarreiros.bsky.social · 24/06/2025
Don’t miss this opportunity, join us in @icarehb.bsky.social and work with @tomosproffitt.bsky.social on this great project!
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ICArEHB @icarehb.bsky.social · 26/06/2025
📢 New publication: "Reliable long-term individual variation in wild chimpanzee technological efficiency" by Berdugo, S., Cohen, E., Davis, A. J., Matsuzawa, T. & Carvalho, S., in Nature Human Behaviour 9(3), 472–480 (2024). 🔗 More info: doi.org/10.1038/s415...
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Reliable long-term individual variation in wild chimpanzee technological efficiency - Nature Human Behaviour
Wild chimps in Bossou, Guinea, use stone tools to crack nuts. They show individual variation in how efficient they are, and some individuals are consistently more efficient than others.
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 01/07/2025
📢 New publication: "Agent-based simulations reveal the possibility of multiple rapid northern routes for the second Neanderthal dispersal from Western to Eastern Eurasia" by Coco, E. & Iovita, R., in PLOS ONE 20(6), e0325693 (2025). 🔗 More info: doi.org/10.1371/jour...
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Agent-based simulations reveal the possibility of multiple rapid northern routes for the second Neanderthal dispersal from Western to Eastern Eurasia
Genetic and archaeological evidence imply a second major movement of Neanderthals from Western to Central and Eastern Eurasia sometime in the Late Pleistocene. The genetic data suggest a date of 120−8...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 27/04/2025
Tudo pronto para o último dia da #FestaDaArqueologia2025! Visite-nos no Museu Arqueológico do Carmo, entrada livre até às 18h! #ICArEHB #Arqueologia Everything's ready for the final day! Visit us at the Carmo Archaeological Museum — free entry until 18:00! #Archaeology
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 01/04/2025
📢 New publication: "New Insights on an Old Excavation: Re-visiting the Late Middle Palaeolithic Site of Far’ah II, North-western Negev, Israel" by Goder-Goldberger, M., Gilead, I., Paixão, E., et al., in J Paleo Arch (2025, Vol. 8, Article 13). 🔗 More info: link.springer.com/article/10.1...
link.springer.com
New Insights on an Old Excavation: Re-visiting the Late Middle Palaeolithic Site of Far’ah II, North-western Negev, Israel - Journal of Paleolithic Archaeology
Revisiting collections from old excavations with new research objectives and analytical tools brings them to life and integrates them into evolving models of human-landscape interactions. This paper e...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 07/04/2025
📢 New publication: "Revisiting the thermal alteration of buried bone" by Gallo, G., Aldeias, V., & Stahlschmidt, M., in Journal of Archaeological Science: Reports (2025, Vol. 63). 🔗 More info: doi.org/10.1016/j.ja...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 08/04/2025
📢 New publication: "Large scale and regional demographic responses to climatic changes in Europe during the Final Palaeolithic" by Schmidt, I., Gehlen, B., Winkler, K., Arrizabalaga, A., Arts, N., Bicho, N., et al. 🔗 More info: doi.org/10.1371/jour...
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Large scale and regional demographic responses to climatic changes in Europe during the Final Palaeolithic
The European Final Palaeolithic witnessed marked changes in almost all societal domains. Despite a rich body of evidence, our knowledge of human palaeodemographic processes and regional population dyn...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 09/04/2025
📢 "Scales of toolstone transport in the Armenian Highlands during MIS 3: The contribution of Ararat-1 Cave (Ararat Depression) to reconstructing opportunities for social interactions" by Frahm, E., Nora, D., et al., in Quaternary Science Reviews. 🔗 doi.org/10.1016/j.qu...
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ICArEHB @icarehb.bsky.social · 10/04/2025
📢 Registration is OPEN! Join us for ICArEHB Dialogues: Technology – Past and Future 🗓️ May 29th | 🕓 4pm Lisbon | 📺 Live on YouTube 3 speakers. 1 question: How does the past inform our future? 🔗 Register now: www.icarehb.com/dialogues/te...
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João Cascalheira @jmcascalheira.bsky.social · 25/03/2025
📢 We have a new paper out!! Led by the incredible @eshallinan.bsky.social we introduce a novel application of three-dimensional geometric morphometrics (GM) to quantify the shape variability of Nubian Levallois cores. #archaeology #openscience @icarehb.bsky.social link.springer.com/article/10.1...
link.springer.com
Quantifying Levallois: a 3D geometric morphometric approach to Nubian technology - Archaeological and Anthropological Sciences
Levallois technology, a hallmark of Middle Palaeolithic stone tool manufacture, involves sophisticated core reduction strategies that have major implications for understanding human cognitive and tech...
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 12/03/2025
🚀 New Seminar Series: #AltAc Paths! ICArEHB’s AltAc Paths brings PhDs in #archaeology & related fields who’ve moved outside #academia. Open conversations, real advice, no stigma. 📅 Every 3 months | 💻 Online & hybrid 🎙️ 2 speakers, Q&A First session soon—stay tuned!
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Reposted by João Cascalheira
ICArEHB @icarehb.bsky.social · 18/03/2025
📢 Alt-Ac Paths: First Seminar! Thinking beyond #academia? Join us on Zoom Tue 25 March 11:00 (GMT) for insights from two #archaeology #PhDs who made the leap! 🔹 Patrícia Monteiro – Archaeobotany Researcher @ Cultural Heritage 🔹 Rita Dias – Senior Archaeologist @ Era Arqueologia 🔗 t.co/mp096GfFY9
t.co
https://videoconf-colibri.zoom.us/j/93552323904?pwd=dcc0aTATZ2JOIOYlRP2qHJX4DaacAH.1
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ICArEHB @icarehb.bsky.social · 19/03/2025
🚀 Launch Alert! #HEIRS is now accepting proposals for group synthesis projects in #HumanEvolution! 🌍 ✅ Funding for 10-15 scholars & 3 in-person meetings ✅ Full support: training, data stewardship & more! Apply by April 23rd ⏳ Find out more here 🔗 heirs.icarehb.com/calls-traini...
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Tomos Proffitt @tomosproffitt.bsky.social · 20/03/2025
I'm very happy to share our most recent @icarehb.bsky.social Experimental Archaeology Seminar video. On the role of birds in archaeological contexts by Dr Anna Rufà www.youtube.com/watch?v=IXbP...
youtube.com
LEXA Seminar: The role of birds in archaeological contexts
YouTube video by ICArEHB
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ICArEHB @icarehb.bsky.social · 21/03/2025
A big thank you to Dr. Angeliki Theodoropoulou from CSIC for leading a Lithic Artefact Illustration Workshop for our PhD students. With over 10 years of experience, Dr. Theodoropoulou shared her expertise in illustrating Palaeolithic stone tools. #Archaeology #LithicIllustration
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Anna Rufà @annarb.bsky.social · 21/03/2025
A couple of weeks ago, I participated in the LEXA seminars, presenting the results of the experiments carried out with my lovely colleagues from @pacea.bsky.social & @iphes-cerca.bsky.social . Thank you @tomosproffitt.bsky.social for the invitation! #smallprey #avianremains #experimentalarchaeology
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ICArEHB @icarehb.bsky.social · 21/03/2025
📢 Happening Tuesday! Join us on March 25th at 3pm (Lisbon time) for an info session on the Group Synthesis Project 2025A! 🌍🧬 ✅ Overview of the call and what we fund ✅ Application details ✅ Live Q&A 🔗 Join here videoconf-colibri.zoom.us/j/9413521825... 🔍 More details heirs.icarehb.com/calls-traini...
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Emily Hallinan @eshallinan.bsky.social · 24/03/2025
Join us for the first seminar in ICArEHB's @icarehb.bsky.social new 'Alt-Ac Paths' series, tomorrow at 11am on Zoom, to hear from Rita Dias and Patrícia Monteiro on their move into commercial archaeology videoconf-colibri.zoom.us/j/9355232390... #AltAcPaths #BeyondAcademia #PhDLife #Archaeology
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ICArEHB @icarehb.bsky.social · 11/03/2025
📢 New publication: "Novel field experiment on alkalinity enhancement in intertidal environments—a trailblazer for natural climate solutions" by Mendes, I., (...), Gomes, A., & Grasse, P., in Journal of Geophysical Research: Biogeosciences. 🔗 More info: agupubs.onlinelibrary.wiley.com/doi/full/10....
agupubs.onlinelibrary.wiley.com
Novel Field Experiment on Alkalinity Enhancement in Intertidal Environments—A Trailblazer for Natural Climate Solutions
Implementation of a nature-based experiment for assessment of alkalinity enhancement as a climate solution Enhanced weathering of mafic rocks and minerals in salt marshes Description of the expe...
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ICArEHB @icarehb.bsky.social · 11/03/2025
🎤 Excited to welcome Davi Rios as our non-#archaeology speaker for #ICArEHBDialogues 2025! 🚀 Davi is a software engineer working on AI, ethics & misinformation. Join us as we explore #Technology: #Past and #Future"—stay tuned for details! 🔜
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Vera Aldeias @veraaldeias.bsky.social · 08/03/2025
Proud PhD supervisor moment! @wcmurph.bsky.social successufully defended his PhD thesis on 🔥Pyrotechnology during the Upper Paleolithic in Europe @icarehb.bsky.social
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ICArEHB @icarehb.bsky.social · 04/03/2025
From Feb 12-14, we hosted the Agent-Based Modeling & Network Science TIFA with Iza Romanowska & Tom Brughmans. Learned, connected, & explored how to use these tools in research. Grateful to all participants! 🚀 Stay tuned for the next #TIFA!
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ICArEHB @icarehb.bsky.social · 05/03/2025
📢 Como comunicar a Pré-História e Evolução Humana? 🏺🧬 Especialistas em arqueologia, comunicação de ciência e jornalismo debatem os desafios de levar o passado ao público. 📅 17 março 2025 | ⏰ 15h00 📍 CCDR - Algarve, Faro Não percas! #ComunicaçãoDeCiência #PréHistória #EvoluçãoHumana #ICArEHB #UAlg
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ICArEHB @icarehb.bsky.social · 07/02/2025
Launch Alert! 🚀 #HEIRS is now accepting submissions for its first-ever call for group synthesis projects focused on #HumanEvolution. If you're passionate about research in human evolution, this is your chance to synthesis! 🌍 heirs.icarehb.com/calls-traini... 💡 What’s in store?
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ICArEHB @icarehb.bsky.social · 07/02/2025
📢 New publication: "Within and Beyond: Chert Procurement Patterns During The Upper Palaeolithic in Southwesternmost Iberia" by Belmiro, J., Terradas, X., Dominguez-Bella, S., & Cascalheira, J., in Journal of Paleolithic Archaeology (2025). 🔗 More info: curt.link/UFsjw
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ICArEHB @icarehb.bsky.social · 08/02/2025
🔥 How did fire shape #HumanEvolution? ICArEHB seeks PhD candidate for #FCTPhDFellowships to study fire-use evidence and quantitative synthesis tools, supervised by Godefroy Devevey. 🔗 More info www.icarehb.com/fct-phd-fell... #PhDOpportunity #Archaeology
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ICArEHB @icarehb.bsky.social · 10/02/2025
🌍 How did #LatePleistocene caves shape #humanevolution in Southeast Africa? ICArEHB seeks a PhD candidate for #FCTPhDFellowships to study caves and #paleoenvironments in the region, supervised by Frederico Tátá Regala. 🔗 www.icarehb.com/fct-phd-fell... #PhDOpportunity #Archaeology
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ICArEHB @icarehb.bsky.social · 11/02/2025
🌍 How did #Afrotheria evolve and spread across Southeastern Africa? ICArEHB seeks a PhD candidate for #FCTPhDFellowships to study the evolution and #biogeography of these mammals, supervised by René Bobe. 🔗 More info www.icarehb.com/fct-phd-fell... #PhDOpportunity #Archaeology
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Anna Rufà @annarb.bsky.social · 11/02/2025
Here we are again! Keep tuned for the next #ICArEHBDialogues
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Tomos Proffitt @tomosproffitt.bsky.social · 13/02/2025
Join us again on the 4th of March for another @icarehb.bsky.social Experimental Archaeology online seminar. Dr Anna Rufà will be talking about bird exploitation. Register for free here: www.icarehb.com/lexa
Advances in Experimental Archaeology Seminar. Speaker - Anna Rufa Bonache from University do Algarve. Talk title - The role of birds in archaeological contexts: Experimental approaches to understanding resource use, and cultural practices. 
When - 4th of March at 14:00
Register  here: https://www.icarehb.com/lexa/
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ICArEHB @icarehb.bsky.social · 14/02/2025
Join us again on the 4th of March for another #ICArEHB #ExperimentalArchaeology online seminar. Anna Rufà will be talking about bird exploitation. Register for free here: www.icarehb.com/lexa #Archaeology #LEXA
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Anna Rufà @annarb.bsky.social · 17/02/2025
📢 New publication (OA) from our student Valentina Lubrano exploring the challenges of identifying Neanderthal occupation duration. Check it out! 🔍 #Archaeology #Neanderthals #Palaeolithic @icarehb.bsky.social @iphes-cerca.bsky.social #proudsupervisor link.springer.com/article/10.1...
link.springer.com
Solving the puzzle of neanderthal occupations: a reassessment of temporal indicators of occupation duration - Archaeological and Anthropological Sciences
The identification of the duration of Neanderthal occupations is a tricky topic by the palimpsest nature of archaeological assemblages. This study explores the challenges associated with distinguishin...
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ICArEHB @icarehb.bsky.social · 17/02/2025
📢 New publication: "Neolithic landscape and firewood use: charcoal analysis of domestic and funerary contexts at LA Dehesilla (Andalusia, Spain)” by Monteiro, P.D., Taylor, R., García-Rivero, D. in Vegetation History and Archaeobotany (2025). 🔗 More info: link.springer.com/article/10.1...
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