[{"pk": 19, "fields": {"lithics_raw_material": [1], "small_finds_category": null, "lithics_technology": [1, 2, 3], "lithics_industry": [1, 2], "pottery_detail": [], "animal_remains_part": [], "animal_remains_species": [], "pottery_form": null, "modified": "2016-03-31T17:43:26.356Z", "area": 11, "public": true, "small_finds_type": [], "lithics_core_shape": [], "confidence": null, "finds_type": 3, "created": "2016-03-05T21:28:42Z", "research_event": 97, "comment": "The blades were made by percussion, in one case maybe the pressure technique was used. Most of the blades were not retouched.\r\nBecause of the concentration of obsidian there probably was a flake industry, also including nuclei. Another concentration probably represents a storage place.", "amount": null, "reference": ["F3EU8XP3", "VQ2MRNP9"], "pottery_decoration": [], "material": [2], "botany_species": [], "obsidian": "Yes", "animal_remains_completeness": null, "lithics_retouched_tools": [14, 7], "obsidian_amount": 100}, "model": "defcdb.finds"}]