Radiocarbon dates on charcoal fragments found in three different related features: S61: 880-1020AD (95,4% - RICH-23931), AFK30 (S66): 970-1150AD (95,4% - RICH-23939), KL47 (S36) 980-1160AD (95,4% - RICH-23973).
Clay extraction pit (?) with ceramic wasters (S38, find inventory number 58). This particular site is part of a larger project: Fluxys – tracé Alveringem-Maldegem Deelzone Lot 1&2 Lo-Reninge - Staden. Permit code: 2014/286 en 286 (2).
Reduced dark brown fabric; dark brown to black (PPL), black (XP).
Homogenous matrix, non calcareous without optical activity.
- ca. 45-60%
Inclusions
Quartz (++; mono, poly, r-sr, silt - medium sand, weathering, alteration), sedimentary rock detritus (+-; possible quartz arenite, slightly metamorfed), chert (+-; r), feldspars (-; plagioclase; r, cf), muscovite mica (+; el, ff & cf), biotite mica (--; r, cf, weathered), O/Fe (+-), semi-plastics/clay pellets (+-; iron-rich inclusion-poor).
The coarse fraction varies from medium to fine sand, the fine fraction from very fine sand to silt. Grains are generally sub-rounded to rounded. Overall the fabric is moderately to poorly sorted.
- ca. 30-40%
Voids
Small planar voids with good alignment parallel to edge, no infill. Relative large vughs and drying cracks surrounding iron-rich semi-plastics/clay pellets.
- ca. 10-15%
Diagnostic features
The fabric is characterized by a homogenous reduced matrix with no optical activity and moderate porosity. Dominant quartz inclusions with frequent muscovite mica, common sedimentary rock, chert, opaques/iron oxides and semi-plastics/clay pellets, few feldspars and rare biotite mica. Overall moderate to poorly sorted.