Osama Samawi
osamawi.bsky.social
Osama Samawi
@osamawi.bsky.social
PhD candidate at @UALG | Doctoral Research fellowship in @Dispersals_ERC @ICArEHB | Researcher in @Arduq_Arabia | MSA Lithic technologies | Knapping.
#MSA #levallois #ICHAJ_25
In Athens on 23rd of September, we’re organising a workshop on the Paleolithic in Jordan at ICHAJ — discussing present and future research in the region. I’ll be presenting on Nubian Levallois in Jordan, with AI helping me create illustrations. @icarehb.bsky.social
August 11, 2025 at 5:47 PM
#Lithics #Refitting #Knapping
Excited to present my initial PhD results from Mozambique at SAFA 2025! If you're around, join us this week in Faro, Portugal @icarehb.bsky.social
July 19, 2025 at 6:16 PM
#Nubian #Levallois #MSA
If you haven’t read our article on the spatial distribution of Nubian Levallois cores @eshallinan.bsky.social , check out our recent poster from the Hugo Obermaier Society 2025 conference, hosted by @icarehb.bsky.social in Portugal:

osamawi.github.io/Nubian-Leval...
Nubian Levallois
Can spatial analyses capture Middle Palaeolithic environmental adaptation? A case study of Nubian Levallois cores.
osamawi.github.io
April 24, 2025 at 9:43 AM
#Lithic #LSA #MSA
Refitted sequence of blades and bladelets from our newly discovered site in central Mozambique. Stay tuned for 3D scans of our reffits @icarehb.bsky.social
April 5, 2025 at 5:13 PM
Reposted by Osama Samawi
Refitted sequence from our newly discovered site, Chessungalane in Mozambique: Early removals caused the pebble to fracture in half due to natural flaws. Knappers then took advantage of the flat fracture to produce bladelets from the narrow surface @icarehb.bsky.social
March 26, 2025 at 12:30 PM
Levallois Alert ⚠️
Moving beyond classic metric measurements, @eshallinan.bsky.social and @jmcascalheira.bsky.social applied a geometric morphometric approach to Nubian Levallois cores, offering novel insights into shape variability at an inter-regional scale.
link.springer.com/article/10.1...
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...
link.springer.com
March 25, 2025 at 9:35 PM
Reposted by Osama Samawi
🚨 New paper alert! 🚨
Led by Joana Belmiro, our study on lithic raw materials at Vale Boi reveals that a significant share of chert came from non-local sources, including central Portugal & Andalucía, using macroscopic & petrographic analyses. @icarehb.bsky.social

link.springer.com/article/10.1...
Within and Beyond: Chert Procurement Patterns During The Upper Palaeolithic in Southwesternmost Iberia - Journal of Paleolithic Archaeology
Analyses of raw materials and the distinction between local/regional and long-distance sources have proven invaluable for understanding the extensive movements, interactions, and social networks durin...
link.springer.com
February 6, 2025 at 9:17 PM
#Bladelet #Lithic #MSA #LSA
Another refit from our new site, Chessungalane, in Central Mozambique @icarehb.bsky.social. An overshot ridge bladelet from a unidirectional bladelet core on blue jasper.
February 5, 2025 at 12:00 PM
Fantastic talk by @eshallinan.bsky.social on Day 1 of the HEIRS Symposium at @icarehb.bsky.social. She explored the history & multiregional nature of Nubian Levallois cores from her 1st open-access NLC dataset. sapientia.ualg.pt/entities/pub....

Stay tuned for more NLC studies SOON!
January 28, 2025 at 3:42 PM
#Archaeology #Outreach #Jordan
I learned about archaeology and stone tools at the hands of this incredible woman Prof Maysoon Alnahar.
www.usnews.com/education/ar...
www.usnews.com
January 11, 2025 at 11:04 AM
#Lithic #MSA #LSA
The first refit of 2025 highlights the maintenance strategies of the knappers.
Stay tuned for more updates on Mozambique's Stone Age assemblages! @icarehb.bsky.social
January 2, 2025 at 5:28 PM
#Knapping #Bifacial
A small bifacial tool, hafted in coffee wood.
December 24, 2024 at 3:10 PM
Excited to share our latest paper on the Jordan Valley! It summarizes the project's field campaigns from 2015 to our most recent in 2023, highlighting key findings and insights into Paleolithic occupation in the region.
@icarehb.bsky.social @unibas.ch
www.researchgate.net/publication/...
(PDF) Jordan Valley Survey - final report 2024
PDF | On Dec 4, 2024, Reto Jagher and others published Jordan Valley Survey - final report 2024 | Find, read and cite all the research you need on ResearchGate
www.researchgate.net
December 7, 2024 at 11:57 AM
#lithic #Knapping
Practicing thinning using antler @icarehb.bsky.social
December 5, 2024 at 8:00 PM
#Knapping #Lithic #Biface

Kicking off my first post on Bluesky with a bifacial flake point made from local Lisbona material.
November 25, 2024 at 9:50 PM