La Pierre Grise
🆔 Identification
| ID | #3 |
|---|---|
| Site | La Pierre Grise |
| Period | Bronze Age |
| Context | Domestic |
| Archaeological Context | Fosse 2 |
| Interpretation | ACO (Amorphous Charred Object) |
| Researcher ID | WATTE Jean-Pierre |
| Published | Yes |
📍 Location
| Site | La Pierre Grise |
|---|---|
| GPS Coordinates | Lat: 49.5302169, Long: 0.20599388888889 |
| Country | France |
| Region | Normandie |
| Department | Seine-maritime |
| City | Montivilliers |
🔍 Excavation
| Excavation name | La Pierre Grise |
|---|---|
| Supervisor | Not specified |
| Start date | 1990 |
| End date | 1990 |
| Sampling method | Wet sieving |
| Context integrity | In Situ |
⏳ Dating
| Dating type | Carbon dating |
|---|---|
| Dating method | Absolute |
| Dating (text) | 1431 BC - 1265 BC |
| Standardized dates (BP) | 3381 – 3215 |
📏 Physical Characteristics
| Typology | Amorphous |
|---|---|
| Shape | IND |
| Number of fragments | 18 |
| Dimensions | |
| Max (L×W×H) | Not specified |
| Min (L×W×H) | Not specified |
| Real (L×W×T) | Not specified |
🛡️ Conservation & Surface
| Conservation state | Fragmented |
|---|---|
| Preservation condition | Charred |
| Porosity | Not specified |
| Texture | Not specified |
| Ornamentation | None |
| Upper surface | Not specified |
| Lower surface | Not specified |
📝 Additional Descriptions
| Comments | Remains found in association with a stone quern. Flat cake or porridge. |
|---|---|
| Reference | Marinval Philippe in Watte Jean-Pierre, Un atelier de tisserand de la fin du Bronze moyen et son contexte, à La Pierre-Grise, commune de Montivilliers (Seine-Maritime), Journées archéologiques de Haute-Normandie. Rouen, 3-5 avril 2009, Presses universitaires de Rouen et du Havre, 2010, p.63-74 DOI:10.4000/books.purh.6853 , ISBN: 978-2-87775-493-4 , 979-10-240-1065-6 |
🔬 Microscopic Observations
Primary Particles
| Total number | — |
|---|---|
| Class | Plant |
| Organization | — |
| Plant types | — |
| Taxonomy | — |
| Identified taxa | Triticum sp.;Hordeum sp. |
| Taphonomy | — |
| Size measurements (µm) | |
| Min / Max / Avg | — / — / — µm |
| Relative frequency | — |
Secondary Particles
| Total number | — |
|---|---|
| Category | — |
| Types | — |
| Taxonomy | — |
| Taphonomy | — |
| Size measurements (µm) | |
| Min / Max / Avg | — / — / — µm |
| Relative frequency | — |
Matrix
| Microstructure class | — |
|---|---|
| Structure type | — |
| Matrix type | — |
| Matrix attribute | — |
| Nb measurements | — |
| Average pore size | — |
| Matrix measurements (µm) | |
| Min / Max | — / — µm |
| Relative frequency | — |