Publications search results for: Keywords "Obsidian"

Sourcing Geochemically Identical Obsidian: Multiscalar Magnetic Variations in the Gutansar Volcanic Complex and Implications for Palaeolithic Research in Armenia

Keywords: Obsidian sourcing Rock magnetism Lithic analysis Armenia South Caucasus

Year: 2014 Volume: 47

Author: Ellery Frahm, Joshua Feinberg, Beverly A. Schmidt-Magee, Keith Wilkinson, Keith Wilkinson, Other autors

Characterizing obsidian sources with portable XRF: accuracy, reproducibility, and field relationships in a case study from Armenia

Keywords: pXRF Obsidian sourcing Source characterization Accuracy Reproducibility Field methods Pokr Arteni

Year: 2014 Volume: 49

Author: Ellery Frahm,

Middle Palaeolithic toolstone procurement behaviors at Lusakert Cave 1, Hrazdan valley, Armenia

Keywords: Palaeolithic archaeology Lithic raw material procurement Provisioning strategies Southern Caucasus Obsidian sourcing Rock magnetic characterization

Year: 2016 Volume: 91

Author: Ellery Frahm, Joshua Feinberg, Beverly A. Schmidt-Magee, Keith Wilkinson, Boris Gasparyan, Other autors

Lithic raw material units based on magnetic properties: A blind test with Armenian obsidian and application to the Middle Palaeolithic site of Lusakert Cave 1

Keywords: Lithic analysis Middle Palaeolithic Minimum analytical nodules Obsidian characterization Raw material units Rock magnetism Southern Caucasus

Year: 2016 Volume: 74

Author: Ellery Frahm, Joshua Feinberg, Gilliane F. Monnier, Gilbert Tostevin, Boris Gasparyan, Other autors

Caucasus Connections? New Data and Interpretations for Armenian Obsidian in Northern Mesopotamia

Keywords: Armenia Syria Turkey Caucasus Northern Mesopotamia Late Neolithic Obsidian sourcing Inter-regional contact Portable XRF (pXRF) Electron microprobe analysis (EMPA)

Year: 2016 Volume: 9

Author: Ellery Frahm, Stuart Campbell, Elizabeth Healey,

Seen through a glass darkly: Reexamining connections between Mesopotamia and the Caucasus

Keywords: Caucasus Obsidian glass Reexamining

Year: 2019

Author: Ellery Frahm,

Ptghni: A new obsidian source in the Hrazdan River basin, Armenia

Keywords: obsidian Hrazdan River Southern Caucasus Armenia

Year: 2017 Volume: 14

Author: Ellery Frahm, Keith Wilkinson, Emily J Beverly, Daniel Adler, Boris Gasparyan, Other autors

An international research project on Armenian archaeological sites: fission-track dating of obsidians

Keywords: Obsidian Armenian archaeological sites fission-track dating

Year: 2001 Volume: 34

Author: Ruben Badalyan, G. Bigazzi, M. C. Cauvin, Christine Chataigner, R. Jrbashyan, Other autors

A Comprehensive Study on Chronology of Transcaucasian Obsidian Bearing Volcanics Using Fission-Track Dating Methods

Keywords: Chronology Volcanic Transcaucasian obsidian Fission-track dating methods

Year: 2001

Author: Ruben Badalyan, Christine Chataigner, Other autors

Late collision rhyolitic volcanism in the north-eastern part of the Armenian Highland

Keywords: geochemistry Armenia Dacites Rhyolites Obsidians eutectic melt late-collision volcanism

Year: 2001 Volume: 112

Author: S. G Karapetian, R.T Jrbashian, A. Kh Mnatsakanian,