Ugo Zoppi
Datos Biográficos
| ID | 901208 |
|---|---|
| NOMBRE | Ugo Zoppi |
| NOMBRES | Ugo |
| APELLIDO | Zoppi |
| FIRMA | ZOPPI U |
| AFILIACIONES | Australian Nuclear Science and Technology Organisation – Environment PMB 1 Menai NSW 2234 Australia |
| VERIFICADO | No |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAS | 122 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2001 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2010 |
| ÍNDICE H | 7 |
Radiocarbon AMS Data Analysis
Radiocarbon accelerator mass spectrometry (AMS) measurements are always carried out relative to internationally accepted standards with known 14 C activities. The determination of accurate 14 C concentrations relies on the fact that standards and unknown samples must be measured under the same conditions. When this is not the case, data reduction is either performed by splitting the collected data set into subsets with consistent measurement cond…
The Beginning of the Early Bronze Age in the North Jordan Valley
This article reports on 10 new accelerator mass spectrometry (AMS) radiocarbon dates from early phases of the Early Bronze Age at the long-lived settlement of Pella (modern Tabaqat Fahl) in the north Jordan Valley. The new AMS dates fall between 3400 and 2800 cal BC, and support a recent suggestion that all Chalcolithic period occupation had ceased by 3800/3700 cal BC at the latest (Bourke et al. 2004b). Other recently published Early Bronze Age …
Performance Evaluation of the New AMS System at Accium BioSciences
A new compact accelerator mass spectrometry (AMS) system dedicated to the measurement of radiocarbon has been commissioned at the Accium BioSciences headquarters in Seattle. The entire facility (including ancillary laboratories for the preparation of graphite targets) has been designed to handle samples with a wide range of 14 C concentrations. In this paper, we discuss the technical details of the new facility and present performance test result…
Mask Cave
Excavations at Mask Cave on the sacred islet of Pulu off Mabuyag in the central west of Zenadh Kes (Torres Strait) reveal four occupational phases: Phase 1 (2900–3800 years ago), Phase 2 (2100–2600 years ago), Phase 3 (1500–1700 years ago) and Phase 4 (last 1500 years). Faunal remains indicate marine specialization (turtle and fish) during all phases. Petrographic analysis of sherds of finely made red‐slipped pottery dating back 2400–2600 years r…
Historicizing the Spiritual
Bu (Syrinx aruanus) shell arrangements are often found in ritual sites across Torres Strait. The position of such sites within Indigenous cosmologies has been ethnographically documented for the nineteenth and twentieth centuries. This article historicizes Indigenous spiritscapes by tracking back in time the history of this particular material expression of spiritual belief in Western Torres Strait. We argue that the last c. 400 years saw major s…
The End of the Chalcolithic Period in the South Jordan Valley
This article reports on 12 new accelerator mass spectrometry (AMS) dates from the latest phases of the Chalcolithic period occupation (late 5th millennium cal BC) at Teleilat Ghassul, type site for the south Levantine Ghassulian Chalcolithic culture. The new AMS dates from Teleilat Ghassul favor an amendment to a previous suggestion (Bourke et al. 2001), that all significant occupation at the site had ceased by 4000/3900 cal BC. This end-date sho…
Radiocarbon in Annual Tree Rings from Thailand During the Pre-Bomb Period, Ad 1938–1954
Annual tree rings from Thailand were analyzed by radiocarbon AMS for AD 1938–1954. The results showed no significant depletion in atmospheric 14 C over Thailand during the pre-bomb period, even though the air mass to Thailand during the growing season of tree rings is transported over a potentially significant source of oceanic 14 C-depleted CO 2 , out-gassing in the northern Indian Ocean. When compared with Washington and Chile for different per…
Bomb Radiocarbon in Tree Rings from Northern New South Wales, Australia
We have analyzed by radiocarbon 27 consecutive single rings, starting from AD 1952, of a preliminarily cross-dated section (DFR 021) of Pinus radiata , which grew in Armidale, northern New South Wales, Australia. The bomb 14 C results suggested the possibility of 2 false rings, and, consequently, 2 misidentified rings in the preliminary count for this section. This possibility was supported by a better ring-width correlation between the revised D…
Fraser Island Archaeological Project (Fiap)
Coastal southeast Queensland is one of the most intensively studied archaeological regions of Australia. While the Fraser Island World Heritage Area is the most famous landscape in this coastal region, no archaeological excavations have been undertaken and its ancient Aboriginal past remains poorly understood. The Fraser Island Archaeological Project (FIAP) redresses this situation. Excavations at Waddy Point 1 Rockshelter (WP1) in July/August 20…
The Chronology of the Ghassulian Chalcolithic Period in the Southern Levant
This article reports on ten new accelerator mass spectrometry (AMS) dates from the Chalcolithic period (fifth millennium BC) archaeological type-site of Teleilat Ghassul in Jordan. Early radiocarbon assays from the site proved difficult to integrate with current relative chronological formulations. The ten new AMS dates and follow-up enquiries connected with the early assays suggest that the original dates were up to 500 years too early. A necess…
Mask Cave
Excavations at Mask Cave on the sacred islet of Pulu off Mabuyag in the central west of Zenadh Kes (Torres Strait) reveal four occupational phases: Phase 1 (2900–3800 years ago), Phase 2 (2100–2600 years ago), Phase 3 (1500–1700 years ago) and Phase 4 (last 1500 years). Faunal remains indicate marine specialization (turtle and fish) during all phases. Petrographic analysis of sherds of finely made red‐slipped pottery dating back 2400–2600 years r…
Historicizing the Spiritual
Bu (Syrinx aruanus) shell arrangements are often found in ritual sites across Torres Strait. The position of such sites within Indigenous cosmologies has been ethnographically documented for the nineteenth and twentieth centuries. This article historicizes Indigenous spiritscapes by tracking back in time the history of this particular material expression of spiritual belief in Western Torres Strait. We argue that the last c. 400 years saw major s…
Bomb Radiocarbon in Tree Rings from Northern New South Wales, Australia
We have analyzed by radiocarbon 27 consecutive single rings, starting from AD 1952, of a preliminarily cross-dated section (DFR 021) of Pinus radiata , which grew in Armidale, northern New South Wales, Australia. The bomb 14 C results suggested the possibility of 2 false rings, and, consequently, 2 misidentified rings in the preliminary count for this section. This possibility was supported by a better ring-width correlation between the revised D…
Performance Evaluation of the New AMS System at Accium BioSciences
A new compact accelerator mass spectrometry (AMS) system dedicated to the measurement of radiocarbon has been commissioned at the Accium BioSciences headquarters in Seattle. The entire facility (including ancillary laboratories for the preparation of graphite targets) has been designed to handle samples with a wide range of 14 C concentrations. In this paper, we discuss the technical details of the new facility and present performance test result…
Radiocarbon in Annual Tree Rings from Thailand During the Pre-Bomb Period, Ad 1938–1954
Annual tree rings from Thailand were analyzed by radiocarbon AMS for AD 1938–1954. The results showed no significant depletion in atmospheric 14 C over Thailand during the pre-bomb period, even though the air mass to Thailand during the growing season of tree rings is transported over a potentially significant source of oceanic 14 C-depleted CO 2 , out-gassing in the northern Indian Ocean. When compared with Washington and Chile for different per…
The Chronology of the Ghassulian Chalcolithic Period in the Southern Levant
This article reports on ten new accelerator mass spectrometry (AMS) dates from the Chalcolithic period (fifth millennium BC) archaeological type-site of Teleilat Ghassul in Jordan. Early radiocarbon assays from the site proved difficult to integrate with current relative chronological formulations. The ten new AMS dates and follow-up enquiries connected with the early assays suggest that the original dates were up to 500 years too early. A necess…
Fraser Island Archaeological Project (Fiap)
Coastal southeast Queensland is one of the most intensively studied archaeological regions of Australia. While the Fraser Island World Heritage Area is the most famous landscape in this coastal region, no archaeological excavations have been undertaken and its ancient Aboriginal past remains poorly understood. The Fraser Island Archaeological Project (FIAP) redresses this situation. Excavations at Waddy Point 1 Rockshelter (WP1) in July/August 20…
The Beginning of the Early Bronze Age in the North Jordan Valley
This article reports on 10 new accelerator mass spectrometry (AMS) radiocarbon dates from early phases of the Early Bronze Age at the long-lived settlement of Pella (modern Tabaqat Fahl) in the north Jordan Valley. The new AMS dates fall between 3400 and 2800 cal BC, and support a recent suggestion that all Chalcolithic period occupation had ceased by 3800/3700 cal BC at the latest (Bourke et al. 2004b). Other recently published Early Bronze Age …
The End of the Chalcolithic Period in the South Jordan Valley
This article reports on 12 new accelerator mass spectrometry (AMS) dates from the latest phases of the Chalcolithic period occupation (late 5th millennium cal BC) at Teleilat Ghassul, type site for the south Levantine Ghassulian Chalcolithic culture. The new AMS dates from Teleilat Ghassul favor an amendment to a previous suggestion (Bourke et al. 2001), that all significant occupation at the site had ceased by 4000/3900 cal BC. This end-date sho…
Radiocarbon AMS Data Analysis
Radiocarbon accelerator mass spectrometry (AMS) measurements are always carried out relative to internationally accepted standards with known 14 C activities. The determination of accurate 14 C concentrations relies on the fact that standards and unknown samples must be measured under the same conditions. When this is not the case, data reduction is either performed by splitting the collected data set into subsets with consistent measurement cond…
The Chronology of the Ghassulian Chalcolithic Period in the Southern Levant
This article reports on ten new accelerator mass spectrometry (AMS) dates from the Chalcolithic period (fifth millennium BC) archaeological type-site of Teleilat Ghassul in Jordan. Early radiocarbon assays from the site proved difficult to integrate with current relative chronological formulations. The ten new AMS dates and follow-up enquiries connected with the early assays suggest that the original dates were up to 500 years too early. A necess…
Fraser Island Archaeological Project (Fiap)
Coastal southeast Queensland is one of the most intensively studied archaeological regions of Australia. While the Fraser Island World Heritage Area is the most famous landscape in this coastal region, no archaeological excavations have been undertaken and its ancient Aboriginal past remains poorly understood. The Fraser Island Archaeological Project (FIAP) redresses this situation. Excavations at Waddy Point 1 Rockshelter (WP1) in July/August 20…
Bomb Radiocarbon in Tree Rings from Northern New South Wales, Australia
We have analyzed by radiocarbon 27 consecutive single rings, starting from AD 1952, of a preliminarily cross-dated section (DFR 021) of Pinus radiata , which grew in Armidale, northern New South Wales, Australia. The bomb 14 C results suggested the possibility of 2 false rings, and, consequently, 2 misidentified rings in the preliminary count for this section. This possibility was supported by a better ring-width correlation between the revised D…
The End of the Chalcolithic Period in the South Jordan Valley
This article reports on 12 new accelerator mass spectrometry (AMS) dates from the latest phases of the Chalcolithic period occupation (late 5th millennium cal BC) at Teleilat Ghassul, type site for the south Levantine Ghassulian Chalcolithic culture. The new AMS dates from Teleilat Ghassul favor an amendment to a previous suggestion (Bourke et al. 2001), that all significant occupation at the site had ceased by 4000/3900 cal BC. This end-date sho…
Radiocarbon in Annual Tree Rings from Thailand During the Pre-Bomb Period, Ad 1938–1954
Annual tree rings from Thailand were analyzed by radiocarbon AMS for AD 1938–1954. The results showed no significant depletion in atmospheric 14 C over Thailand during the pre-bomb period, even though the air mass to Thailand during the growing season of tree rings is transported over a potentially significant source of oceanic 14 C-depleted CO 2 , out-gassing in the northern Indian Ocean. When compared with Washington and Chile for different per…
Historicizing the Spiritual
Bu (Syrinx aruanus) shell arrangements are often found in ritual sites across Torres Strait. The position of such sites within Indigenous cosmologies has been ethnographically documented for the nineteenth and twentieth centuries. This article historicizes Indigenous spiritscapes by tracking back in time the history of this particular material expression of spiritual belief in Western Torres Strait. We argue that the last c. 400 years saw major s…
Mask Cave
Excavations at Mask Cave on the sacred islet of Pulu off Mabuyag in the central west of Zenadh Kes (Torres Strait) reveal four occupational phases: Phase 1 (2900–3800 years ago), Phase 2 (2100–2600 years ago), Phase 3 (1500–1700 years ago) and Phase 4 (last 1500 years). Faunal remains indicate marine specialization (turtle and fish) during all phases. Petrographic analysis of sherds of finely made red‐slipped pottery dating back 2400–2600 years r…
Performance Evaluation of the New AMS System at Accium BioSciences
A new compact accelerator mass spectrometry (AMS) system dedicated to the measurement of radiocarbon has been commissioned at the Accium BioSciences headquarters in Seattle. The entire facility (including ancillary laboratories for the preparation of graphite targets) has been designed to handle samples with a wide range of 14 C concentrations. In this paper, we discuss the technical details of the new facility and present performance test result…
The Beginning of the Early Bronze Age in the North Jordan Valley
This article reports on 10 new accelerator mass spectrometry (AMS) radiocarbon dates from early phases of the Early Bronze Age at the long-lived settlement of Pella (modern Tabaqat Fahl) in the north Jordan Valley. The new AMS dates fall between 3400 and 2800 cal BC, and support a recent suggestion that all Chalcolithic period occupation had ceased by 3800/3700 cal BC at the latest (Bourke et al. 2004b). Other recently published Early Bronze Age …
Radiocarbon AMS Data Analysis
Radiocarbon accelerator mass spectrometry (AMS) measurements are always carried out relative to internationally accepted standards with known 14 C activities. The determination of accurate 14 C concentrations relies on the fact that standards and unknown samples must be measured under the same conditions. When this is not the case, data reduction is either performed by splitting the collected data set into subsets with consistent measurement cond…
Archaeology and ancient environmental studies (9 obras) · Archaeology (8 obras) · Geography (8 obras) · Radiocarbon dating (7 obras) · Accelerator mass spectrometry (5 obras) · Geology (5 obras) · History (5 obras) · Ancient history (4 obras) · Forensic Anthropology and Bioarchaeology Studies (4 obras) · Art (3 obras)