[{"fields": {"lithics_core_shape": [5, 6], "amount": null, "pottery_form": null, "created": "2016-10-25T13:57:48.925Z", "reference": ["5CVBHA5J", "7637DU86", "F25CGMCS", "FXXENUUX", "NIXIR8UE", "NUEJJ95C", "QCR44P4S"], "botany_species": [], "research_event": 286, "finds_type": 3, "lithics_retouched_tools": [24, 17, 2, 10, 7, 8, 21], "obsidian": "Yes", "animal_remains_part": [], "area": 787, "lithics_technology": [], "animal_remains_species": [], "pottery_detail": [], "lithics_industry": [1, 2], "public": true, "modified": "2016-10-25T13:57:48.925Z", "pottery_decoration": [], "small_finds_type": [], "animal_remains_completeness": null, "obsidian_amount": null, "lithics_raw_material": [2, 1], "comment": "Chipped stone industry: primarily obsidian, rarely flint; 6 groups of obsidian: transparent (from Kay\u0131rl\u0131 and K\u00f6m\u00fcrc\u00fc/Kaletepe on G\u00f6ll\u00fcda\u011f), smoky grey, striped green-grey (from Nenezi Da\u011f\u0131), opaque grey-green, striped grey, black with smoky stripes. mostly naviform and bidirectional blade production (very few cores found, but more crescented blades, tablets, lateral blades, central blades, upsilon blades).\r\nThe obsidian from Nenezi was used for large and thick blades, the G\u00f6ll\u00fcda\u011f obsidian for smaller blades; \r\nRetouched tools: lots of scrapers and end-scrapers (mostly made on flakes, only 6 % on blades); also 19% retouched blades and 17% retouched flakes; 14 % projectiles (4-6 cm long, oval, pressure retouched, mostly unifacial, rarely bifacial); also splintered pieces (6%), borers (2%), burins (1%) and notched (1%);\r\nflint: only 20 pieces found, all yellowish fine-grained, good quality; almost all were retouched blades (one exception: a borer on a flake), some had silica sheen on the edges;\r\n\r\nIn structure AC, unretouched tools were dominant (70 %).\r\nIn structure AD, obsidian tools and wastes were found (mostly tiny flakes, less than 2 cm in size)\r\n\r\nno indication, that flint was worked in Musular --> probably brought here as finished tools;", "small_finds_category": null, "material": [11, 2], "confidence": null}, "pk": 1890, "model": "defcdb.finds"}]