J G James
Biographic Data
| ID | 6432606 |
|---|---|
| NAME | J G James |
| GIVEN NAMES | J G |
| FAMILY NAME | James |
| SIGNATURE | JAMES J G |
| AFFILIATIONS | Swansea University |
| VERIFIED | No |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1978 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 1 |
Stable Isotope Tree-Ring Dates
Oxygen isotope dating of oak and elm timbers from the portcullis windlass, Byward Tower, Tower of London
A new isotopic method for dating oak and non-oak (elm) timbers is applied to samples from the portcullis windlass mechanism in the Byward Tower, Tower of London. This structure was previously sampled for ring width dendrochronology but failed to date. Successful application of the stable oxygen isotope dating method returns a felling date of winter AD 1656/7 for the oak timbers used to construct the gear wheel and a date of after AD 1648 (terminu…
Stable Isotope Tree-Ring Dates
Recent developments in UK dendrochronology have shown that cross-dating of annually resolved tree-ring stable isotope sequences from oak latewood cellulose provides an extremely effective precision
Stable Isotope Tree-Ring Dates
Recent developments in UK dendrochronology have shown that cross-dating of annually resolved tree-ring stable-isotope sequences from oak latewood cellulose provides an extremely effective precision
Stable Isotope Dating of Historic Buildings
The recent development of an oxygen isotope (δ18O) master chronology for south central England (1200–2000 AD) has successfully demonstrated reliable cross-dating between the master chronology and undated samples from vernacular and high-status buildings. The method is well suited to complacent, wide-ringed samples, which are commonplace throughout the UK historic buildings archive and often fail to date by ring-width dendrochronology, or remain u…
Thomas Wilson’s Cast-Iron Bridges 1800–1810
(1978). Thomas Wilson’s Cast-Iron Bridges 1800–1810. Transactions of the Newcomen Society: Vol. 50, No. 1, pp. 55-72
Stable Isotope Dating of Historic Buildings
The recent development of an oxygen isotope (δ18O) master chronology for south central England (1200–2000 AD) has successfully demonstrated reliable cross-dating between the master chronology and undated samples from vernacular and high-status buildings. The method is well suited to complacent, wide-ringed samples, which are commonplace throughout the UK historic buildings archive and often fail to date by ring-width dendrochronology, or remain u…
Thomas Wilson’s Cast-Iron Bridges 1800–1810
(1978). Thomas Wilson’s Cast-Iron Bridges 1800–1810. Transactions of the Newcomen Society: Vol. 50, No. 1, pp. 55-72
Thomas Wilson’s Cast-Iron Bridges 1800–1810
(1978). Thomas Wilson’s Cast-Iron Bridges 1800–1810. Transactions of the Newcomen Society: Vol. 50, No. 1, pp. 55-72
Stable Isotope Tree-Ring Dates
Recent developments in UK dendrochronology have shown that cross-dating of annually resolved tree-ring stable-isotope sequences from oak latewood cellulose provides an extremely effective precision
Stable Isotope Dating of Historic Buildings
The recent development of an oxygen isotope (δ18O) master chronology for south central England (1200–2000 AD) has successfully demonstrated reliable cross-dating between the master chronology and undated samples from vernacular and high-status buildings. The method is well suited to complacent, wide-ringed samples, which are commonplace throughout the UK historic buildings archive and often fail to date by ring-width dendrochronology, or remain u…
Oxygen isotope dating of oak and elm timbers from the portcullis windlass, Byward Tower, Tower of London
A new isotopic method for dating oak and non-oak (elm) timbers is applied to samples from the portcullis windlass mechanism in the Byward Tower, Tower of London. This structure was previously sampled for ring width dendrochronology but failed to date. Successful application of the stable oxygen isotope dating method returns a felling date of winter AD 1656/7 for the oak timbers used to construct the gear wheel and a date of after AD 1648 (terminu…
Stable Isotope Tree-Ring Dates
Recent developments in UK dendrochronology have shown that cross-dating of annually resolved tree-ring stable isotope sequences from oak latewood cellulose provides an extremely effective precision
Stable Isotope Tree-Ring Dates
Archaeology (5 works) · Dendrochronology (5 works) · Archaeology and ancient environmental studies (4 works) · Geology (4 works) · Tree-ring climate responses (4 works) · Geography (3 works) · Geology and Paleoclimatology Research (3 works) · History (3 works) · History (3 works) · Paleontology (3 works)