FABRIC SAMPLES
Photos by Carleton Van Selman
The following photos include some of the main pottery types found in Suffolk, but there are others which are listed in full in the type series database. The Early Anglo-Saxon period is only represented by two fabrics, for example, but other generic groups are used.
Many of the medieval fabrics represent 'new' types which were identified during the course of the Suffolk pot project, although it had been recognised that there were differences between coarsewares in use in different parts of the county previously. Most sherds previously categorised as Hollesley-type ware are coarser than the examples from the kiln site, and these should now be referred to as MESCW or WVSW/WVCWM as appropriate.
The full list of fabric codes, with basic descriptions and date ranges, is available here.
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TS description (Patrick Quinn):
Moderately well-packed, generally angular silt-sized inclusions of quartz, iron-stained chert and muscovite mica with less common microcline, plagioclase and amphibole. Silt sized-ferruginous inclusions. Less common rounded sand-sized quartz and polycrystalline quartz also present. Rare rounded natural clay and silty textural features. Non-vitrified, reduction fired
non-calcareous clay matrix. Many meso-elongate voids. Less sandy, more silty than THET.
Example from Ipswich kiln site.
TS description (Patrick Quinn):
Moderately well-packed, angular to sub-rounded silt-sized quartz and iron-stained chert, muscovite mica and rare plagioclase and opaques. Rare rounded sand-sized quartz and polycrystalline quartz. Vitrified, reduction fired non-calcareous clay matrix. Vesicle-shaped voids perhaps from over-firing, plus rare vughs. Less sandy, more silty than Samples 1 an 2. Less well packed than THETI sample.
Example from production waste site in Sudbury.
TS samples (Patrick Quinn):
Sample 2 (Lowestoft) is coarser, containing occasional very coarse sand-sized inclusions of quartz and polycrystalline quartz, in addition to the finer sand inclusions of these and chert. It features a large iron-rich nodule containing quartz and polycrystalline quartz clasts, plus a soil pisolith. Two charred plant fragments may also be naturally occurring. Non-calcareous, vitrified, weakly oxidised clay matrix. Elongate meso- and macro-drying voids.
Example from Lowestoft.
TS samples (Patrick Quinn):
Sample 1 (Carlton Colville) is characterised by generally rounded sand dominated by quartz with less common polycrystalline quartz, chert, rare siltstone and possible pottery fragment. Abundant, more angular silt-sized fine fraction dominated by quartz with less common ferruginous inclusions and muscovite mica. Non-calcareous, vitrified, reduction-fired clay matrix. Elongate mesodrying voids.
Example is from Carlton Colville.
TS sample description (Patrick Quinn):
Medium and coarse well-rounded sand-sized inclusions of quartz, and less common polycrystalline quartz and iron-stained or clear chert, plus rare amphibole. Less common silt-sized inclusions, dominated by angular quartz and muscovite mica, with rare amphibole and plagioclase. Rare sand and silt-sized ferruginous inclusions. The sand-sized inclusions may be temper. Non-vitrified and moderately oxidised non-calcareous clay matrix. Frequent macro and meso-elongate drying voids parallel to sherd margins.
Example from Wortham.
Example from Brettenham.
TS sample description (Patrick Quinn):
Rounded medium and coarse sand-sized inclusions of quartz, shell and rare polycrystalline quartz, iron-stained chert and ferruginous inclusions. The shell exists mainly as elongate rounded micritic calcite inclusions which can exhibit lamination. It is likely to be of fossil origin. The sand may be temper, whereas the sparse, more angular silt-sized inclusions of quartz, chert, muscovite mica and opaque iron were intrinsic. Non-vitrified non-calcareous clay matrix that is oxidised on one edge. Common meso-elongate voids and ring voids around the calcareous inclusions. The shell material is related to that in Sample 9 (EMWSS).
Example from Stoke Quay, Ipswich.
TS sample description (Patrick Quinn):
Sub-rounded medium sand sized inclusions of quartz and rarer polycrystalline quartz, chert and degraded calcareous inclusions. The latter are composed of micritic calcite with some iron staining and pores from their degradation. It is not clear whether they were shell. Sand sized opaque inclusions of various types occur, including rounded opaques without clasts and more angular quartz silt containing features. Opaques occur in the fine inclusions alongside, quartz, chert, rare mica and glauconite. Non-vitrified non-calcareous clay matrix that is oxidised on one edge. Meso-elongate voids and ring voids around inclusions contain secondary
calcite infilling, perhaps from the degradation of the primary calcite. Petrographic composition does not fit the definition of ‘non-calcareous’. (NB - this sherd was from Ipswich Stoke Quay and was supplied as a sample of YARN, but it is more likely to be YAR).
TS sample description (Patrick Quinn):
Well-sorted, sub-angular to sub-rounded fine and medium sand-sized inclusions of quartz and polycrystalline quartz with less common chert, microcline, ferruginous inclusions and fine quartz-rich sandstone. Less common silt-sized inclusions, dominated by angular quartz, muscovite mica and rounded opaques. The sand-sized inclusions may be temper. Non-vitrified, well oxidised non-calcareous clay matrix, with occasional iron-rich clay pellets and streaking. Frequent macro and meso-elongate drying voids parallel to sherd margins. Finer, better sorted fabric than EMW (Sample 5).
Example from Worlingham.
TS sample description (Patrick Quinn):
Sparse very well rounded coarse and very coarse sand-sized inclusions of quartz and elongate laminated fossil shell and abundant moderately well-packed angular silt-sized quartz, chert and muscovite mica, rounded silt-sized glauconite and rare plagioclase and amphibole. The sand sized inclusions could represent temper. Non-vitrified, non-calcareous clay matrix that is oxidised on the exterior and reduced in the interior. Rare sand-sized clay-rich textural inclusion. Meso-elongate voids and occasional large vughs. The shell material is related to that in Sample 11 (YAR).
Example from Great Barton.
TS sample description (Patrick Quinn):
Frequent well rounded coarse sand-sized inclusions of quartz and less common polycrystalline quartz and iron-stained chert, plus elongate rounded voids from the destruction of plant matter. More abundant, sub-rounded to angular fine sand and silt inclusions of quartz, polycrystalline quartz, chert, muscovite mica, ferruginous matter and rare glauconite. Distinct coarse fraction likely to be temper. Non-vitrified and oxidised non-calcareous clay matrix. Distinct large elongate rounded voids resemble shape of shell inclusions on Sample 9, but contain charred organic matter and no calcareous material.
Example from Sudbourne.
Example from Sudbury.
Example from Nayland.
Example from Nayland.
Example from Hadleigh.
Example from Stoke Quay, Ipswich.
Example from Bardwell.
Example from Darsham.
Example from Whatfield.