Our reports on scientific dating, including dendrochronology and radiocarbon methods, add new insights to understanding the chronology of buildings and sites.
The Shambles, 6 Market Street, North Walsham, Norfolk: Tree-ring Dating of Oak Timbers.
Author: Alison Arnold, Robert Howard, Cathy Tyers
Tree-ring analysis of timbers from two roofs, a first-floor ceiling, and an ex-situ cellar joist, resulting in the successful dating of 29 samples.
Read the report on The Shambles
The London, Thames Estuary: Tree-ring Analysis of Ship Timbers
Author: Nigel Nayling
Summarises dendrochronological investigation of timbers of a wreck identified as the London, located underwater in the Thames Estuary off Southend.
Read the report on The London
158 Watling Street East, Towcester, Northamptonshire: Tree-ring Dating of Oak Timbers
Authors: Dr Martin Bridge, Cathy Tyers
Timbers from the roofs and floors of the L-shaped building on the front of this property were sampled. Results were later than the expected date.
Read the report on 158 Watling Street East, Towcaster
Bourn Mill, Caxton End, Bourn, Cambridgeshire: Ring-Width Dendrochronology, Radiocarbon Wiggle-Matching, and Oxygen Isotope Analysis of Elm and Oak Timbers
Authors: Dr Martin Bridge, Cathy Tyers, A Bayliss, Silvia Bollhalder, Lukas Wacker, Neil J Loader, Danny McCarroll
Samples were taken from 21 of the various timber elements of the mill. Results included evidence of a previously unknown rebuilding phase.
Read the report on Bourn Mill
Deal Castle, Victoria Street, Deal, Kent: Radiocarbon Wiggle-Matching of Oak Timbers
Authors: Alison Arnold, Robert Howard, Cathy Tyers, Michael Dee, Sanne Palstra, Peter Marshall
Showed that the main ceiling beams of the Central Tower forming the ground-floor ceiling are from about 1530-1555, while its consoles are early 17th century.
Read the report on Deal Castle
Southall Manor House, The Green, Southall, Ealing, London: Radiocarbon Wiggle-Matching of Oak Timbers
Authors: Alison Arnold, Robert Howard, Cathy Tyers, Silvia Bollhalder, Michael Dee, Sanne Palstra, Lukas Wacker, Peter Marshall
Results showed a significant amount of timber felled in the first half of the seventeenth century, at odds with the expected late-16th century-date.
Read the report on Southall Manor House
Kibworth Harcourt Mill, Langton Road, Kibworth Harcourt, Harborough, Leicestershire: Ring-Width Dendrochronology and Radiocarbon Wiggle-Matching of Additional Timbers
Authors: Dr Martin Bridge, Cathy Tyers, A Bayliss, Silvia Bollhalder, Lukas Wacker
An original set of samples taken in 2004 were re-assessed, and an additional 21 timbers were sampled, along with one measured by digital photography.
Read the report on Kibworth Harcourt Mill
Abbots Staith Buildings, Water Lane, Selby, North Yorkshire: Tree-ring Analysis of Timbers
Authors: Alison Arnold, Robert Howard, Cathy Tyers
Results suggest building works at the south wing in the last decades of the 16th century. Building works occurred in the central wing a century later.
Read the report on Abbots Staith Buildings
The Maison Dieu Museum, 17 Ospringe Street, Faversham, Kent: Radiocarbon Wiggle-Matching of Oak Timbers
Authors: Robert Howard, Cathy Tyers, Michael Dee, Sanne Palstra, Peter Marshall
Results show all the sampled timbers are late 15th century; whereas the expected dating based on stylistic and documentary grounds was 16th century.
Read the report on the Maison Dieu Museum
Headstone Manor, Pinner View, Harrow, London: Radiocarbon Wiggle-Matching of Oak Timbers
Authors: Robert Howard, Cathy Tyers, Silvia Bollhalder, Lukas Wacker, Peter Marshall
24 of the 99 sampled timbers from the large multi-phase building have now been dated by ring-width dendrochronology and radiocarbon wiggle-matching.
Read the report on Headstone Manor
Trerithick, Polyphant, Altarnun, Cornwall: Radiocarbon Wiggle-Matching of Oak Timbers
Authors: Alison Arnold, Robert Howard, Cathy Tyers, Michael Dee, Sanne Palstra, Peter Marshall
The chronology is from AD 1557 to 1726; the roofs of the extant hall range and west range were replaced in the late 17th and early 18th centuries.
Read the report on Trerithick, Polyphant, Altarnun, Cornwall
Church of St John the Baptist, Myndtown, Shropshire: Tree-Ring Analysis of Oak Timbers Incorporating a Survey of the Roofs
Authors: Alison Arnold, Robert Howard, R Meeson, Cathy Tyers
Analysis of samples from timbers representing two phases of roofs within the nave and the chancel, from the bell-cote and from the nave wall.
Read the report on Church of St John the Baptist, Myndtown, Shropshire.