Kendrew Quadrangle, St. John's College, St Giles, Oxford.

In December 2006 OA undertook field evaluation to the rear of Queen Elizabeth House and No.20 St. Giles, Oxford. Five trenches were excavated revealing pits dating to the 13th-15th centuries on the western part of the site. To the rear of No. 20 St. Giles, pits of 16th-18th century date were also revealed, one of which produced a sizeable assemblage of cattle horn working waste. Large gravel quarries of probable late medieval/early post-medieval date were encountered across the eastern part of the site. An extensive deposit of demolition debris was encountered across the northern part of the site and sealed several of the pits and quarries.