Ba. Bradley et al., EARLY UPPER PALEOLITHIC IN THE RUSSIAN PLAIN - STRELETSKAYAN FLAKED STONE ARTIFACTS AND TECHNOLOGY, Antiquity, 69(266), 1995, pp. 989-998
The artefact assemblages from early Upper Palaeolithic sites in easter
n European Russia contain flint fools of more Middle Palaeolithic type
. With these artefacts are bifacially thinned triangular forms that ma
y represent the first use of this technology in the area, and perhaps
anywhere in Europe.