This discovery offers a new perspective on Neanderthal subsistence, on how they perceived the potential of bone as raw material for tools and took advantage of it. This work was funded by the #ERCStG ExOsTech @univbordeaux.bsky.social www.nature.com/articles/s41...
Were all ‘smoothers’ used to smooth hides? Likely not! In a new study, we demonstrate the relevance of quantitative use wear methods to document the function of Middle Palaeolithic bone tools. Turns out that Neanderthals at Abri du Maras, Rhône Valley, France, used bone tools to flay carcasses…
The data she is gathering from the Artenac assemblage will be compared with those that will be collected from three other sites, the Tourtoirac rock shelter, the Vauffrey Cave and La Quina.
Kelly-Ann’s PhD thesis within the #ERCStG ExOsTech project aims to establish more precisely the role of bone technology in the toolkit Neanderthals, and how it evolved throughout the Middle Palaeolithic in Southwestern France.
Since Nov. 17, @keyandesj.bsky.social is at the Angoulême Museum to study the bone tools from Artenac. This fantastic collection is crucial for the #ERCStG ExOsTech to understand the origin and development of bone tools in Europe. @univbordeaux.bsky.social
With @lucdoyon.bsky.social , we discussed how beads and bone tool technology can help trace the dispersal of Homo sapiens across Eurasia.
Our colleague N. Zwyns (PACEA) shared new insights on the IUP in mainland Asia (~45 ka), and P. Zhang (PACEA) presented on stone tool tech in China MIS 3.
Happy to be in Dryanovo, Bulgaria, for a fascinating IUP workshop organized by Tsenka Tsanova and her team. And honoured to be among 40 years history of collaborations involving @univbordeaux.bsky.social reunited here with colleagues from ~15 Eurasian countries…
Dr Paula Mateo-Lomba and Luc Doyon from the ERC Starting Grant ExOsTech project assessing bone tools found at Schöningen, Germany, with confocal microscopy. The MahrSurf CM mobile used in this project presents key advantages including its transportability and the ability to record surface micro topography at a very high resolution.
Paula’s postdoctoral fellowship within the #ERCStG ExOsTech project aims to establish more precisely whether the previously documented potential tools and new unpublished finds were indeed used as tools by Homo heidelbergensis and, if so, for what purpose.
For the last weeks, @paulovaml.bsky.social and I were at the Paläon Museum to study the bone tools from Schöningen. This fantastic collection is crucial for the #ERCStG ExOsTech to understand the origin of bone tools in Europe. @univbordeaux.bsky.social @cnrsecologie.bsky.social @pacea.bsky.social
👨👩👦👦 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)👇
The end of a fruitful week in Halle (Saale, Germany) with colleagues from the Landesmuseum, studying ornaments for my THREADS project @nouvelleaquitaine.bsky.social and bone tools with L. Doyon for his ERC ExOsTech research. Exciting insights @univbordeaux.bsky.social @cnrsecologie.bsky.social
This is figure 1, which shows tools made on long bone diaphysis of very large mammals.
Ancient humans were systematically producing bone tools as early as 1.5 million years ago, according to a study in Nature. Bone tools discovered in Tanzania pre-date previous evidence of systematic bone tool production by more than a million years. https://go.nature.com/3XpB20D 🏺 🧪
Systematic bone tool production at 1.5 million years ago
www.nature.com/articles/s41...
congrats!!
#PressRelease🗞️ Twenty-seven standardised bone tools dating back more than 1.5 million years were recently discovered in Tanzania. This discovery challenges our understanding of early hominin technological evolution.
👉 www.cnrs.fr/en/press/sta...
Registrations "Digital Archaeology" Summer School! June 30 – July 5, 2025 @univbordeaux.bsky.social
hands-on introduction to Photogrammetry 3D modeling Geometric morphometrics Surface roughness quantification Epigraphic data & AI tools. limited seats—don’t miss this opportunity! shorturl.at/vjwM7
During the transition between the Oldowan and Acheulean, systematic bone selection, modification and use at Oldupai indicate planning depth and knowledge transfer among early hominins. #ERC_AdG BICAEHFID #ERC_StG ExOsTech
The discovery of a 1.5 million year old bone tool assemblage suggests that this technology was neither rare, nor episodic nor expedient.
www.nature.com/articles/s41...
Fresh out of the oven… New discovery from the Olduvai Gorge Archaeology Project led by I. de la Torre and J. Njau in collaboration with Maasai people and local collaborators in Tanzania. @csic.es @pacea.bsky.social @univbordeaux.bsky.social @cnrsecologie.bsky.social
Photo credit @marcel-weiss.bsky.social
This week, we are in Halle (Saale) at the @landesmuseumhalle.bsky.social to study bone tools and ornaments with Jörg, Arev, @marcel-weiss.bsky.social, @solangerigaud.bsky.social, @cedric-beauval.bsky.social… #ERC_StG ExOsTech @pacea.bsky.social @cnrsecologie.bsky.social @univbordeaux.bsky.social
#ERC_StG
@pacea.bsky.social @univbordeaux.bsky.social @cnrsecologie.bsky.social
This week, we are in Brussels at the IRSNB to collect data for Kelly-Ann Desjardins’ master thesis. She compares retouchers on human and animal bones to establish whether the human ones were used in a symbolic way! ERC StG ExOsTech @isabellecrevecoeur.bsky.social @cedric-beauval.bsky.social
Notre chère collègue à la une !
Excited for today's 'Surface' team meeting! Discussion on our work on high-res methods for studying modifications on bone/stone artifacts. Plus, we welcome our new postdoc, P. Mateo Lomba (ERC ExOsTech @lucdoyon.bsky.social ) to the team! @cnrsecologie.bsky.social @univbordeaux.bsky.social
Nice interview @hrougier.bsky.social !!!
Oh how much I like that reply…
With some recommended guidelines to further improve this field of research while ensuring its replicability… go explore the GitHub where all the code and data are shared github.com/LACourtenay/...
Fresh out of the oven… a critical evaluation of DLCV methods to infer the agents responsible for bone surface modifications with Courtenay, Vanderesse, Souron and myself. @pacea.bsky.social @univbordeaux.bsky.social @cnrs.bsky.social #ERCStG ExOsTech journal.caa-international.org/articles/10....
