The Techno-typological and 3D-GM Analysis of Hatis 1: A Late Acheulian Open-Air Site on the Hrazdan-Kotayk Plateau, Armenia.Gill, J.P., Adler, D.S., Raczynski-Henk, Y., Frahm, E., Sherriff, J.E., Wilkinson, K.N., Gasparyan, B.

Middle Pleistocene environments, landscapes and tephrostratigraphy of the Armenian Highlands: evidence from Bird Farm 1, Hrazdan Valley.Sherriff, J., Wilkinson, K.N., Harding, P., Hawkins, H., Timms, R., Adler, D.S., Beverly, E., Blockley, S., Gasparyan, B., Manning, C., Mark, D., Nahapetyan, S., Preece, K.

Geochemical changes in obsidian outcrops with elevation at Hatis volcano (Armenia) and corresponding Lower Palaeolithic artifacts from Nor Geghi 1.Frahm, E., Martirosyan-Olshansky, K., Sherriff, J.E., Wilkinson, K.N., Glauberman, P., Raczynski-Henk, Y., Gasparyan, B., Adler, D.S.