[{"fields": {"material": [], "research_event": null, "reference": ["5CVBHA5J", "GDA2E9IV", "Q8KA8MVX", "X6TIMVDM", "XMQ9AE7F"], "lithics_core_shape": [], "amount": null, "public": true, "lithics_industry": [], "area": 759, "comment": "up to Level 3 (lower phase), bi-facially retouched obsidian flakes were found in a pit, shaped on large flakes, with bi-convex or plan-convex sections; finished by invasive retouch on both surfaces. The lateral ridges often present secondary retouches or reshaping, similar to pieces found in \u00c7atalh\u00f6y\u00fck East from 7000 to 6400 cal. BC.", "botany_species": [], "pottery_decoration": [], "pottery_form": null, "confidence": null, "obsidian": "Yes", "lithics_technology": [], "small_finds_category": null, "modified": "2016-10-01T20:55:16.974Z", "animal_remains_completeness": null, "created": "2016-09-23T19:29:14Z", "finds_type": 3, "obsidian_amount": null, "small_finds_type": [], "pottery_detail": [], "lithics_retouched_tools": [8], "lithics_raw_material": [1], "animal_remains_part": [], "animal_remains_species": []}, "pk": 1796, "model": "defcdb.finds"}]