A G Wintle
Datos Biográficos
| ID | 3807239 |
|---|---|
| NOMBRE | A G Wintle |
| NOMBRES | A G |
| APELLIDO | Wintle |
| FIRMA | WINTLE A G |
| AFILIACIONES | Aberystwyth University |
| VERIFICADO | No |
| TOTAL DE OBRAS | 25 |
| TOTAL DE CITAS | 260 |
| TOTAL COMO AUTOR | 25 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1972 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2008 |
| ÍNDICE H | 7 |
Fifty Years of Luminescence Dating
Luminescence techniques for dating both heated materials (e.g., pottery and burnt stone) and sediments have gone through three phases in the past 50 years. The first 22 years, from 1957 to 1979, were devoted to thermoluminescence (TL) techniques applied to heated material. In the next six years, from 1979 to 1985, it was found that TL dating could be applied to sediments. However, the TL signals of both quartz and feldspar grains observed for mod…
A new OSL chronology for dust accumulation in the last 130,000 yr for the Chinese Loess Plateau
A sensitivity-corrected Multiple Aliquot Regenerative-dose protocol has been developed for fine-grained quartz OSL dating of Chinese loess. Its reliability has been assessed on the basis of the methodology and by dating reference samples of known age close to the transition from the last interglacial paleosol (S 1 ) to the last glacial loess (L 1 ), which corresponds to the Marine Oxygen Isotope Stage (MIS) 5/4 transition. On the basis of the fin…
A review of quartz optically stimulated luminescence characteristics and their relevance in single-aliquot regeneration dating protocols
Locating the boundary between the Pleistocene and the Holocene in Chinese loess using luminescence
A detailed chronology has been obtained for a loess section at Yuanbao, situated at the northwestern edge of the Chinese Loess Plateau. The ages were obtained by the measurement of the optically stimulated luminescence (OSL) from coarse-silt-sized quartz grains. These ages showed that deposition at this site was continuous from 17 ka to the present, but that there was a decrease in the sedimentation rate from 0.60 to 0.10 m/ka at 13.489 /1.15 ka,…
Optical dating of a scroll-bar sequence on the Klip River, South Africa, to derive the lateral migration rate of a meander bend
Problems are often encountered in accurately establishing the rates of processes associated with river channel change. In this study, optical dating was used to obtain the lateral migration rate of an abandoned meander bend on the Klip River, eastern Free State, South Africa. Five samples were collected by augering along a transect across an approximately 200-m-wide scroll-bar sequence on the inner meander bend, and an additional sample was colle…
The single aliquot regenerative dose protocol
Optical dating of dune sand from Blombos Cave, South Africa
Optical dating of dune sand from Blombos Cave, South Africa
Reply to Comment by D. J. Huntley On “Luminescence Dating of Coastal Sands
Luminescence dating of quartz using an improved single-aliquot regenerative-dose protocol
Focus
Luminescence dating of recent dunes on Inch Spit, Dingle Bay, southwest Ireland
Fifteen samples of dune sand, and three samples from a core taken in the beach face, were collected from a sand spit which protrudes into Dingle Bay in Southwest Ireland. The potassium-rich feldspar grains from the samples were dated using a single aliquot luminescence protocol for infrared stimulated luminescence (IRSL) signals. No ages over 600 years were obtained, which demonstrates the youth of the dune forms currently observed. The youngest …
Archaeologically-relevant Dating Techniques for the Next Century
Evaluation of luminescence-dating procedures applied to late-Holocene colluvium near St Paul's Mission, Natal, South Africa
Colluvial deposits provide an interesting challenge for luminescence-dating techniques because of the short and varied light-exposure histories of the grains prior to deposition. Results of thermoluminescence (TL) and infrared stimulated luminescence (IRSL) measurements are presented for two stacked colluvial deposits from Natal. A radiocarbon date for bulk organic matter in the A horizon of the soil formed within the surface of the lower unit pr…
Science-based Dating in Archaeology
Partly pedogenic origin of magnetic variations in Chinese loess
Thermoluminescence dating
A critical review of the dating evidence for Petralona cave
A review of the chronology of the European Middle Pleistocene hominid record
Over the last seventy years, European hominid fossils and associated archaeological remains have been dated by reference to the classical, fourfold glacial/interglacial subdivision of the Pleistocene. This method seemed relatively straightforward and precise especially as new discoveries were fitted into the schemes, apparently strengthening the correlations and increasing their validity. However, recent studies of deep-sea cores and terrestrial …
Thermoluminescence Dating
Thermoluminescence Dating of Calcite and Burnt Flint
Thermoluminescence Dating
Thermoluminescence Dating of Burnt Flint
Anomalous Fading of Thermo-luminescence in Mineral Samples
Thermoluminescent Dating of Fired Rock‐crystal From Bellan Bandi Palassa, Ceylon
S Fired rock‐crystal was found within the matrix of a Balangodese (pre‐Vedda) burial in a Mesolithic midden in Ceylon; thermoluminescent measurements indicated a date of about 7000 years before present
Optical dating of dune sand from Blombos Cave, South Africa
Optical dating of dune sand from Blombos Cave, South Africa
Fifty Years of Luminescence Dating
Luminescence techniques for dating both heated materials (e.g., pottery and burnt stone) and sediments have gone through three phases in the past 50 years. The first 22 years, from 1957 to 1979, were devoted to thermoluminescence (TL) techniques applied to heated material. In the next six years, from 1979 to 1985, it was found that TL dating could be applied to sediments. However, the TL signals of both quartz and feldspar grains observed for mod…
Locating the boundary between the Pleistocene and the Holocene in Chinese loess using luminescence
A detailed chronology has been obtained for a loess section at Yuanbao, situated at the northwestern edge of the Chinese Loess Plateau. The ages were obtained by the measurement of the optically stimulated luminescence (OSL) from coarse-silt-sized quartz grains. These ages showed that deposition at this site was continuous from 17 ka to the present, but that there was a decrease in the sedimentation rate from 0.60 to 0.10 m/ka at 13.489 /1.15 ka,…
Thermoluminescence Dating of Burnt Flint
Optical dating of a scroll-bar sequence on the Klip River, South Africa, to derive the lateral migration rate of a meander bend
Problems are often encountered in accurately establishing the rates of processes associated with river channel change. In this study, optical dating was used to obtain the lateral migration rate of an abandoned meander bend on the Klip River, eastern Free State, South Africa. Five samples were collected by augering along a transect across an approximately 200-m-wide scroll-bar sequence on the inner meander bend, and an additional sample was colle…
Focus
Archaeologically-relevant Dating Techniques for the Next Century
Thermoluminescence Dating of Calcite and Burnt Flint
Thermoluminescent Dating of Fired Rock‐crystal From Bellan Bandi Palassa, Ceylon
S Fired rock‐crystal was found within the matrix of a Balangodese (pre‐Vedda) burial in a Mesolithic midden in Ceylon; thermoluminescent measurements indicated a date of about 7000 years before present
Thermoluminescence Dating
Evaluation of luminescence-dating procedures applied to late-Holocene colluvium near St Paul's Mission, Natal, South Africa
Colluvial deposits provide an interesting challenge for luminescence-dating techniques because of the short and varied light-exposure histories of the grains prior to deposition. Results of thermoluminescence (TL) and infrared stimulated luminescence (IRSL) measurements are presented for two stacked colluvial deposits from Natal. A radiocarbon date for bulk organic matter in the A horizon of the soil formed within the surface of the lower unit pr…
Luminescence dating of recent dunes on Inch Spit, Dingle Bay, southwest Ireland
Fifteen samples of dune sand, and three samples from a core taken in the beach face, were collected from a sand spit which protrudes into Dingle Bay in Southwest Ireland. The potassium-rich feldspar grains from the samples were dated using a single aliquot luminescence protocol for infrared stimulated luminescence (IRSL) signals. No ages over 600 years were obtained, which demonstrates the youth of the dune forms currently observed. The youngest …
Reply to Comment by D. J. Huntley On “Luminescence Dating of Coastal Sands
Thermoluminescent Dating of Fired Rock‐crystal From Bellan Bandi Palassa, Ceylon
S Fired rock‐crystal was found within the matrix of a Balangodese (pre‐Vedda) burial in a Mesolithic midden in Ceylon; thermoluminescent measurements indicated a date of about 7000 years before present
Anomalous Fading of Thermo-luminescence in Mineral Samples
Thermoluminescence Dating of Calcite and Burnt Flint
Thermoluminescence Dating
Thermoluminescence Dating of Burnt Flint
Thermoluminescence Dating
A critical review of the dating evidence for Petralona cave
A review of the chronology of the European Middle Pleistocene hominid record
Over the last seventy years, European hominid fossils and associated archaeological remains have been dated by reference to the classical, fourfold glacial/interglacial subdivision of the Pleistocene. This method seemed relatively straightforward and precise especially as new discoveries were fitted into the schemes, apparently strengthening the correlations and increasing their validity. However, recent studies of deep-sea cores and terrestrial …
Thermoluminescence dating
Partly pedogenic origin of magnetic variations in Chinese loess
Science-based Dating in Archaeology
Evaluation of luminescence-dating procedures applied to late-Holocene colluvium near St Paul's Mission, Natal, South Africa
Colluvial deposits provide an interesting challenge for luminescence-dating techniques because of the short and varied light-exposure histories of the grains prior to deposition. Results of thermoluminescence (TL) and infrared stimulated luminescence (IRSL) measurements are presented for two stacked colluvial deposits from Natal. A radiocarbon date for bulk organic matter in the A horizon of the soil formed within the surface of the lower unit pr…
Archaeologically-relevant Dating Techniques for the Next Century
Luminescence dating of recent dunes on Inch Spit, Dingle Bay, southwest Ireland
Fifteen samples of dune sand, and three samples from a core taken in the beach face, were collected from a sand spit which protrudes into Dingle Bay in Southwest Ireland. The potassium-rich feldspar grains from the samples were dated using a single aliquot luminescence protocol for infrared stimulated luminescence (IRSL) signals. No ages over 600 years were obtained, which demonstrates the youth of the dune forms currently observed. The youngest …
Focus
Luminescence dating of quartz using an improved single-aliquot regenerative-dose protocol
Reply to Comment by D. J. Huntley On “Luminescence Dating of Coastal Sands
The single aliquot regenerative dose protocol
Optical dating of dune sand from Blombos Cave, South Africa
Optical dating of dune sand from Blombos Cave, South Africa
Optical dating of a scroll-bar sequence on the Klip River, South Africa, to derive the lateral migration rate of a meander bend
Problems are often encountered in accurately establishing the rates of processes associated with river channel change. In this study, optical dating was used to obtain the lateral migration rate of an abandoned meander bend on the Klip River, eastern Free State, South Africa. Five samples were collected by augering along a transect across an approximately 200-m-wide scroll-bar sequence on the inner meander bend, and an additional sample was colle…
A review of quartz optically stimulated luminescence characteristics and their relevance in single-aliquot regeneration dating protocols
Locating the boundary between the Pleistocene and the Holocene in Chinese loess using luminescence
A detailed chronology has been obtained for a loess section at Yuanbao, situated at the northwestern edge of the Chinese Loess Plateau. The ages were obtained by the measurement of the optically stimulated luminescence (OSL) from coarse-silt-sized quartz grains. These ages showed that deposition at this site was continuous from 17 ka to the present, but that there was a decrease in the sedimentation rate from 0.60 to 0.10 m/ka at 13.489 /1.15 ka,…
A new OSL chronology for dust accumulation in the last 130,000 yr for the Chinese Loess Plateau
A sensitivity-corrected Multiple Aliquot Regenerative-dose protocol has been developed for fine-grained quartz OSL dating of Chinese loess. Its reliability has been assessed on the basis of the methodology and by dating reference samples of known age close to the transition from the last interglacial paleosol (S 1 ) to the last glacial loess (L 1 ), which corresponds to the Marine Oxygen Isotope Stage (MIS) 5/4 transition. On the basis of the fin…
Fifty Years of Luminescence Dating
Luminescence techniques for dating both heated materials (e.g., pottery and burnt stone) and sediments have gone through three phases in the past 50 years. The first 22 years, from 1957 to 1979, were devoted to thermoluminescence (TL) techniques applied to heated material. In the next six years, from 1979 to 1985, it was found that TL dating could be applied to sediments. However, the TL signals of both quartz and feldspar grains observed for mod…
Geology and Paleoclimatology Research (16 obras) · Archaeology (15 obras) · Archaeology and ancient environmental studies (12 obras) · Geology (12 obras) · Thermoluminescence dating (12 obras) · Geology (11 obras) · Geography (10 obras) · Mineralogy (10 obras) · Paleontology (10 obras) · Geochemistry (8 obras)