News

One of the ten PYRO sets: 35 well-characterized specimens – 20 for calibration and 15 for evaluation – mounted in 25-mm epoxy discs.
September 1, 2019
A series of well-characterized specimens, known as the Peabody-Yale Reference Obsidians (PYRO) sets, has been designed to aid with calibrating and assessing X-ray...
YBC Lamaštu amulet (NBC 8151) in (a) reflected and (b) transmitted light, revealing its translucency and flow bands at 38° from the horizontal.
May 1, 2019
The corpus of sourced obsidian glyptic objects, like inscribed amulets and cylinder seals, is virtually nonexistent across the Near East. Here we report our findings for two...
Aerial photograph of Dura (facing southeast) taken by the French Air Force during the final excavation season in 1936–1937
April 1, 2019
The Hellenistic, Parthian, and Roman site of Dura–Europos (or simply “Dura”), dubbed the “Pompeii of the Syrian Desert” by Yale historian and archaeologist Michael...
Zarzi artifact
August 20, 2018
A new paper from YAXX Director Ellery Frahm and Christian Tryon of Harvard University was published online today at Journal of Archaeological Science: Reports. As described...
February 20, 2018
A new paper from Y-PYRO Director Ellery Frahm and Christian Tryon of Harvard University was published online today at Journal of Archaeological Science: Reports. As described...
December 15, 2017
Y-PYRO Director Ellery Frahm has a newly published article in Journal of Archaeological Science on pXRF of experimental and ancient Syrian ceramics, revealing chemical...
May 3, 2017
“Identifying the movement of lithic materials to reconstruct social networks has been a mainstay of research into Palaeolithic cognition and behavior, but such datasets are...