S G E BOWMAN
Biographic Data
| ID | 5215472 |
|---|---|
| NAME | S G E BOWMAN |
| GIVEN NAMES | S G E |
| FAMILY NAME | BOWMAN |
| SIGNATURE | BOWMAN S G E |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 68 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1975 |
| LATEST PUBLICATION YEAR | 1999 |
| H-INDEX | 4 |
Composition and Origin of Early Mediaeval Opaque Red Enamel from Britain and Ireland
Corinthium aes and black bronze in the early medieval period
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Re-Evaluation of British Museum Radiocarbon Dates Issued Between 1980 and 1984
Dates issued by the British Museum radiocarbon laboratory between 1980 and 1984 are known to have been in error. This paper outlines the cause of the problem and the procedures adopted to revise the results affected. Where revision has been possible, on average this has given dates older by 200 to 300 radiocarbon years. The individual revised results are tabulated
Radiocarbon Dates for Tell Brak, 1987
Four samples from Tell Brak were analysed for radiocarbon content at the British Museum Research Laboratory in 1987, with the results given below (Ambers et al., 1989). All results are quoted in the form recommended by Stuiver and Polach (1977) in uncalibrated years BP (before 1950) and corrected for measured δ13C variation. Calibrations are given based on 1σ error terms, following the curves of Pearson and Stuiver (1986) and Pearson et al. (1986…
Preliminary Statement on an Error in British Museum Radiocarbon Dates (BM-1700 to BM-2315)
A systematic error has been identified in radiocarbon measurements run in the British Museum laboratory between approximately mid 1980 and the end of 1984, when all dating was halted for a number of months. The measurements potentially affected have numbers between about BM- 1700 and BM-2315, and correspond roughly to date lists XV to XIX pub- lished in Radiocarbon. The error is systematic, giving dates that are too young by varying amounts: some…
Preliminary statement on an error in British Museum radiocarbon dates (BM-1700 to BM-2315)
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Thermoluminescent Dating
S A new system for specifying alpha source strength, in terms of track length per unit volume of sample, is proposed. It is based on the experimental observation that the TL induced per unit length of track is essentially independent of alpha particle energy. The new system avoids the need to make assumptions about sampple stopping power and it is shown to be consonant with the old system as long as up‐to‐date evaluation of alpha ranges is used. …
Dependence of Supralinearity on Pre‐dose
S Recent studies on pottery and related materials have shown there to be cases where the degree of supralinearity is dependent on the previous radiation history of the sample. Results are presented of two investigations of this variation with pre‐dose: one using pottery, the other using fired feldspars. For these samples no simple form for the variation can be inferred
Re-Evaluation of British Museum Radiocarbon Dates Issued Between 1980 and 1984
Dates issued by the British Museum radiocarbon laboratory between 1980 and 1984 are known to have been in error. This paper outlines the cause of the problem and the procedures adopted to revise the results affected. Where revision has been possible, on average this has given dates older by 200 to 300 radiocarbon years. The individual revised results are tabulated
Thermoluminescent Dating
S A new system for specifying alpha source strength, in terms of track length per unit volume of sample, is proposed. It is based on the experimental observation that the TL induced per unit length of track is essentially independent of alpha particle energy. The new system avoids the need to make assumptions about sampple stopping power and it is shown to be consonant with the old system as long as up‐to‐date evaluation of alpha ranges is used. …
Preliminary statement on an error in British Museum radiocarbon dates (BM-1700 to BM-2315)
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Composition and Origin of Early Mediaeval Opaque Red Enamel from Britain and Ireland
Preliminary Statement on an Error in British Museum Radiocarbon Dates (BM-1700 to BM-2315)
A systematic error has been identified in radiocarbon measurements run in the British Museum laboratory between approximately mid 1980 and the end of 1984, when all dating was halted for a number of months. The measurements potentially affected have numbers between about BM- 1700 and BM-2315, and correspond roughly to date lists XV to XIX pub- lished in Radiocarbon. The error is systematic, giving dates that are too young by varying amounts: some…
Corinthium aes and black bronze in the early medieval period
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Dependence of Supralinearity on Pre‐dose
S Recent studies on pottery and related materials have shown there to be cases where the degree of supralinearity is dependent on the previous radiation history of the sample. Results are presented of two investigations of this variation with pre‐dose: one using pottery, the other using fired feldspars. For these samples no simple form for the variation can be inferred
Thermoluminescent Dating
S A new system for specifying alpha source strength, in terms of track length per unit volume of sample, is proposed. It is based on the experimental observation that the TL induced per unit length of track is essentially independent of alpha particle energy. The new system avoids the need to make assumptions about sampple stopping power and it is shown to be consonant with the old system as long as up‐to‐date evaluation of alpha ranges is used. …
Dependence of Supralinearity on Pre‐dose
S Recent studies on pottery and related materials have shown there to be cases where the degree of supralinearity is dependent on the previous radiation history of the sample. Results are presented of two investigations of this variation with pre‐dose: one using pottery, the other using fired feldspars. For these samples no simple form for the variation can be inferred
Preliminary statement on an error in British Museum radiocarbon dates (BM-1700 to BM-2315)
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Preliminary Statement on an Error in British Museum Radiocarbon Dates (BM-1700 to BM-2315)
A systematic error has been identified in radiocarbon measurements run in the British Museum laboratory between approximately mid 1980 and the end of 1984, when all dating was halted for a number of months. The measurements potentially affected have numbers between about BM- 1700 and BM-2315, and correspond roughly to date lists XV to XIX pub- lished in Radiocarbon. The error is systematic, giving dates that are too young by varying amounts: some…
Radiocarbon Dates for Tell Brak, 1987
Four samples from Tell Brak were analysed for radiocarbon content at the British Museum Research Laboratory in 1987, with the results given below (Ambers et al., 1989). All results are quoted in the form recommended by Stuiver and Polach (1977) in uncalibrated years BP (before 1950) and corrected for measured δ13C variation. Calibrations are given based on 1σ error terms, following the curves of Pearson and Stuiver (1986) and Pearson et al. (1986…
Re-Evaluation of British Museum Radiocarbon Dates Issued Between 1980 and 1984
Dates issued by the British Museum radiocarbon laboratory between 1980 and 1984 are known to have been in error. This paper outlines the cause of the problem and the procedures adopted to revise the results affected. Where revision has been possible, on average this has given dates older by 200 to 300 radiocarbon years. The individual revised results are tabulated
Corinthium aes and black bronze in the early medieval period
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Composition and Origin of Early Mediaeval Opaque Red Enamel from Britain and Ireland
Archaeology (6 works) · Archaeology and ancient environmental studies (6 works) · Geology (5 works) · History (5 works) · Mineralogy (4 works) · Radiocarbon dating (4 works) · Ancient history (3 works) · Geology (3 works) · History (3 works) · Image Processing and 3D Reconstruction (3 works)