[{"pk": 1654, "fields": {"pottery_decoration": [], "animal_remains_species": [], "lithics_core_shape": [], "reference": ["5CVBHA5J", "9SZMENSV", "H423BHGN", "I46UBX5G", "NQ9ZIX3B", "TP2B422J"], "obsidian_amount": null, "public": true, "modified": "2016-08-17T19:42:44.027Z", "lithics_industry": [1, 3], "small_finds_category": null, "botany_species": [], "animal_remains_completeness": null, "comment": "almost only obsidian, mostly very regular bladelets obtained by means of a chipping strategy (usually pressure technique); cores and waste were rare and didn't belong to the bladelet bipolar reduction sequence --> material was mostly imported (from G\u00f6ll\u00fcdag in the earliest part, from Nenezi in the later part of the Early Neolithic) in the form of semi-worked products and shaped into tools in situ;\r\nvery few end-scrapers and elongated javelin points found; most typical retouched tool was the micro-perforator (often irregular, asymmetrical, curved tiny points on the tips of small blade fragments) which was, according to the traces on it, used on a asoft material as groovers rather than borers.\r\ntools were frequently used for plant and wood working (cutting, scraping);\r\nFlint: small to medium sized pebbles with a rolled cortical surface found in small quantities in the d\u00e9bitage (yellow flint with thin black inclusions or reddish brown flint, both local) --> flints were used in ad hoc d\u00e9bitage strategy to make expedient tools;\r\na few diagnostic pieces of blade production were found on a beige-colored flint (fairly uniform blades: 11-16 mm, 3-4 mm thick, maximum of 50 mm long), some of the blades had two glossed edges; they were re-utilized intensively, had standardized shapes and no pertaining d\u00e9bitage remains--> beige flint was not readily available in the area, therefore imported as semi-finished tools ", "pottery_detail": [], "lithics_retouched_tools": [23, 1, 2, 13, 16], "created": "2016-08-17T19:42:44.027Z", "small_finds_type": [], "pottery_form": null, "material": [11, 2], "research_event": null, "animal_remains_part": [], "confidence": null, "lithics_raw_material": [2, 1], "finds_type": 3, "amount": null, "obsidian": "Yes", "area": 659, "lithics_technology": [3]}, "model": "defcdb.finds"}]