João Cascalheira

@jmcascalheira.bsky.social

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

📢 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...

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 ...

doi.org

📢 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...

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.

doi.org

📢 "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

📢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

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.

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'...

sites.google.com

📢 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...

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...

doi.org

Don’t miss this opportunity, join us in @icarehb.bsky.social and work with @tomosproffitt.bsky.social on this great project!

ICArEHB@icarehb.bsky.social · last yr.

🔍 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...

📢 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...

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.

doi.org