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Appendix 2: Environmental Archaeology Assessment

Introduction | Methods | Results | Discussion | Recommendations

Appendix 2.2 Methods

The soil samples were processed in the following manner. Sample volume and weight was measured prior to processing. The bulk and column samples were washed in a 'Siraf' tank (Williams 1973) using a flotation sieve with a 0.5mm mesh and an internal wet sieve of 1mm mesh for the residue. Both residue and flot were dried and the residues subsequently re-floated to ensure the efficient recovery of charred material. The dry volume of the flots was measured and the volume and weight of the residue recorded. The cremation samples were processed in a similar manner but utilising a 300 micron flotation sieve and only one flot was collected. A total of 523.23 litres of soil was processed.

Table 2: Cremation sample series in Trenches AB, AA and AC and the column sample series in Trench AC.

Site Area Cont. no. Tag no. Sample
vol (1).
Description Date
HPP028 AB 60 208 2.25 Cremation Iron Age
HPP028 AB 41 4507 2.5 Cremation Iron Age
HPP028 AB 35 4501 1 Cremation Iron Age
HPP028 AB 41 3542 1.85 Cremation Iron Age
HPP028 AB 60 3543 1.5 Cremation Iron Age
HPP028 AB 60 4506 2.5 Cremation Iron Age
HPP028 AB 60 4510 2.5 Cremation Iron Age
HPP028 AB 60 4519 2 Cremation Iron Age
HPP028 AB 41 4538 2.5 Cremation Iron Age
HPP028 AB 60 4550 2 Cremation Iron Age
HPP028 AB 60 4554 2.25 Cremation Iron Age
HPP028 AB 53 4563 2.25 Cremation Iron Age
HPP028 AB 60 4564 1.25 Cremation Iron Age
HPP028 AB 60 4569 2.75 Cremation Iron Age
HPP028 AB 60 4570 2.75 Cremation Iron Age
HPP028 AB 60 4572 2.75 Cremation Iron Age
HPP028 AB 60 4573 2.5 Cremation Iron Age
HPP028 AB 68 4576 2.5 Cremation Iron Age
HPP028 AB 57 6681 1 Cremation Iron Age
HPP028 AA 57 6776 0.03 Cremation Iron Age
HPP028 AA 54 6809 0.1 Cremation Iron Age
HPP028 AC 24 7177 1.5 Cremation Iron Age
HPP028 AC 65 7406 1.75 Cremation Iron Age
HPP028 AC     1.75 Cremation Iron Age
HPP028 AC   9063 5 Ditch fill, 85-90cm – wind-blown sand with small mammal burrows  
HPP028 AC   9064 4.5 Ditch fill, 80-85cm – wind-blown sand with small mammal burrows  
HPP028 AC   9065 5 Ditch fill, 75-80cm – lower part wind-blown sands into slightly stony layer Romano-British
HPP028 AC   9066 5 Ditch fill, 70-75cm – darker soils with stones and bone fragments Romano-British
HPP028 AC   9067 4.5 Ditch fill, 65-70cm Romano-British
HPP028 AC   9068 5 Ditch fill, 60-65cm Romano-British
HPP028 AC   9069 5 Ditch fill, 55-60cm – pebbly base, ?pea grit layer Romano-British
HPP028 AC   9070 4.5 Ditch fill, 50-55cm Romano-British
HPP028 AC   9071 4.5 Ditch fill, 45-50cm Romano-British
HPP028 AC   9072 5.5 Ditch fill, 40-45cm Romano-British
HPP028 AC   9073 4 Ditch fill, 35-40cm Romano-British
HPP028 AC   9074 4 Ditch fill, 30-35cm Romano-British
HPP028 AC   9075 5 Ditch fill, 25-30 cm Romano-British
HPP028 AC   9076 5 Ditch fill, 20-25cm Romano-British
HPP028 AC   9077 5 Ditch fill, 15-20cm Romano-British
HPP028 AC   9078 5 Ditch fill, 10-15cm Romano-British
HPP028 AC   9079 3 Ditch fill, 5-10cm Romano-British
HPP028 AC   9080 3 Ditch fill, 0-5cm Romano-British

The residue of each sample was sorted by eye, and environmental and archaeological finds picked out, noted on the assessment sheet and bagged independently. A magnet was run through each residue in order to recover magnetised material such as hammerscale and prill (a by-product of metalworking, tiny fragments and globules formed from molten debris) and a count was made of the number of flakes or spheroids of hammerscale recovered. The residue was then discarded. The flot of each sample was studied using up to x30 magnification and the presence of environmental finds (i.e. snails, charcoal, carbonised seeds, bones, etc.) was noted and their abundance and species diversity recorded on the assessment sheet. The flots were then bagged and, along with the finds from the sorted residue, constitute the material archive of the samples.

The individual components of the samples were then preliminarily identified and the results are summarised in Tables 3, 4, 5, 6, 7 and 8.


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Last updated: Wed Nov 11 2009