Elizabeth graduated from Cardiff University in 1994 with BA (Hons) in Archaeology. Following a period working as a field archaeologist for a number of commercial units in the north of England she joined OA in 1996. In 2000 Elizabeth undertook an MSc in geoarchaeology at the University of Reading. She currently manages Geoarchaeological Services at OA South, comprising a team of specialists whose activities include borehole and geophysical surveys with 3-D deposit modelling.

With a professional career spanning 20 years, Elizabeth has gained extensive experience in field, environmental archaeology and geoarchaeology. While working for OA, she has been involved in many developer-funded projects across the south, the Midlands, East Anglia and north-east England. She has worked on a range of multi-period sites, and has particular experience of prehistoric wetland archaeology.

Carl joined Oxford Archaeology in 2004 as a supervisor, after working for various archaeological units since graduating in 1999. He has worked on many of the large infrastructure projects over this time, including High Speed 1, Framework Archaeology, M25, Crossrail and Thameslink. He has also been lead geoarchaeologist for several nationally important early prehistoric wetland sites in London, Carlisle and East Sussex. He has managed a broad range of excavation projects, including Bexhill Gateway Road, St Cross College, Oxford and Whitchurch. He also has an extensive publication record and has been involved in several long-term research projects (COSMIC, TRIALS and NHPP).

Carl holds a BA (Hons) from University of Wales, Lampeter, and a MSc in geoarchaeology from Reading. He actively promotes archaeological outreach through public talks, articles and open days. Carl is an Associate of the Chartered Institute for Archaeologists (ACIfA).