Object ID | Locus | Basket | Type | Features | Paste (Petrography) | Mineralogical composition (FTIR) | Clays’ main peak position (cm-1) | Estimated firing Tmax (°C) |
---|---|---|---|---|---|---|---|---|
F219 | 225 | 440 | Crucible fragment | Bloated matrix, vitrified patches on surface | Silt-rich clay completely blackened, vegetal matter | Slagged material, Qtz-like structure | 1081 | > 900 |
F222 | 210 | 335 | Crucible fragment | Cross-section shows red and black zones parallel to inside surface, preferred orientation of vegetal matter | Silt-rich clay, mostly blackened, vegetal matter, round aggregates of same clay with almost no silt | Slagged material, Qtz-like structure | 1085 | > 900 |
F225 | 106 | 446 | Vessel fragment | Cracks subparallel to inside surface | Moza clay, carbonaceous sand | Ca > Cl > Qtz | 1047 | 700–800 |
F225a | 106 | 446 | Baked sediment nodule | No shaped surfaces | Calcareous clay, vegetal matter, carbonaceous sand | Ca > Cl > Qtz | shoulder at 1040 | 500–600 |
F228 | 225 | 503 | Crucible fragment | Bloated matrix, preferred orientation of vegetal matter | Silt-rich clay completely blackened, vegetal matter | N.A. | N.A. | N.A. |
F229 | 225 | 440 | Vessel, undiagnostic wall fragment | Moza clay, carbonaceous sand | N.A. | N.A. | N.A. | |
F2-Y39 | 361 | 665 | Baked sediment nodule | Two layers: regular paste and finer-grained paste richer in silt | Ferruginous silt-rich clay | Cl > Ca > Qtz | 1035 | < 400 |
F2-Y42 | 361 | 665 | Baked sediment nodule | Ferruginous silt-rich clay | N.A. | N.A. | N.A. | |
F2-Y52 | 361 | 665 | Baked sediment nodule | Ferruginous silt-rich clay | Cl > Ca > Qtz | 1035 | < 400 | |
F2-Y50 | 361 | 665 | Baked sediment nodule | Areas with roughly chopped subparallel aligned vegetal matter and areas with sand-sized carbonate grains | Ferruginous silt-rich clay, vegetal matter, calcareous sand | Ca > Cl > Qtz | 1035 | < 400 |
F2-Y55 | 361 | 665 | Baked sediment nodule | Less silt than in other sediment nodules, completely blackened, vitreous inclusions | Silt-containing opaque matrix, round aggregates with almost no silt, vegetal matter, carbonaceous sand, vitreous inclusions | Cl > Ca > Qtz | 1035 | < 400 |
F2-Y57 | 363 | 669 | Baked sediment nodule | Particularly silt-rich matrix | Ferruginous silt-rich clay | N.A. | N.A. | N.A. |
F2-Y64 | 366 | 674 | Baked sediment nodule | Finely chopped vegetal matter | Ferruginous silt-rich clay, vegetal matter | Cl > Ca > Qtz | 1035 | < 400 |
F2-YA3 | 351 | 650 | Baked sediment nodule | Ferruginous silt-rich clay, carbonaceous sand, vegetal matter | Cl > Ca > Qtz | 1035 | < 400 | |
Unfired control | N.A. | N.A. | Clay | Cl > Ca > Qtz | 1035 | < 400 |