Technology of Moravian Early Szeletian leaf point shaping: A …
2017年1月15日 · Many of the discovered stone artefacts were put together into technological sequences through the detailed analysis of which we arrived at the reconstruction of a specific manner of production of leaf points based primarily on the endeavour at a maximum reduction in thickness and a minimum reduction of their length and especially width.
Technology of Early Szeletian leaf point shaping: a ... - Springer
2019年6月3日 · Refittings and surface morphological analyses demonstrate a specific manner of leaf point production based primarily on achieving a maximum reduction in thickness and a minimum reduction of their length and, especially, width.
Technology of Early Szeletian leaf point shaping: a refitting approach
2019年9月1日 · Refittings and surface morphological analyses demonstrate a specific manner of leaf point production based primarily on achieving a maximum reduction in thickness and a minimum reduction of...
Technology of Moravian Early Szeletian leaf point shaping: A …
2017年1月15日 · Many of the discovered stone artefacts were put together into technological sequences through the detailed analysis of which we arrived at the reconstruction of a specific manner of production of leaf points based primarily on the endeavour at a maximum reduction in thickness and a minimum reduction of their length and especially width.
Technology of Moravian Early Szeletian leaf point shaping: A …
2017年3月1日 · Many of the discovered stone artefacts were put together into technological sequences through the detailed analysis of which we arrived at the reconstruction of a specific manner of production of...
Leaf points Leaf point industry is the youngest Middle Palaeolithic unit with bifacial tools. It is observed between ca 50 and 30 ka BP (Kozłowski 1999: 87−89). Formerly, a number of regional groups were distinguished, such as Jerzmanowician in southern Poland (Chmielewski 1964; Mańka 2005) and
The earliest Palaeolithic bifacial leafpoints in Central and Southern ...
2014年4月1日 · Abstract During the Middle to Upper Paleolithic transition, a technocomplex known as the Lincombian-Ranisian-Jerzmanowician (LRJ), characterized by the presence of leaf-points made from blades, was …
The earliest Palaeolithic bifacial leafpoints in Central and Southern ...
2014年4月1日 · Leafpoints, defined as slender, bifacially knapped stone tools in the shape of a leaf, with an exposed tip, began to be discovered in Central Europe as early as the 19th century. Initially, inventories containing leafpoints were connected with the Solutrean culture (Kadič, 1916, Hillebrand, 1935, Zotz, 1951).
(1970) there are photographs showing the making of stone tools like chopping tool, Acheulian handaxes and laurel leaf point by Francois Bordes. Stone tool making techniques: We can broadly group the stone tool making techniques of prehistoric periods into four. They are: 1) Percussion, 2) Blade, B) Grinding and Polishing, and 4) Shattering.
What a 45,000-year-old pit of bones reveals about our earliest …
2024年1月31日 · In 2016, armed with modern digging technology and new forms of analysis, the researchers returned. About 24 feet below the surface, they found layers that contained leaf points — which are like...