Raymond L Steventon
Datos Biográficos
| ID | 4053710 |
|---|---|
| NOMBRE | Raymond L Steventon |
| NOMBRES | Raymond L |
| APELLIDO | Steventon |
| FIRMA | STEVENTON R L |
| AFILIACIONES | University of Wisconsin–Madison |
| VERIFICADO | No |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAS | 86 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1981 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 1990 |
| ÍNDICE H | 4 |
University of Wisconsin Radiocarbon Dates XXVI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Bender, Bryson & Baerreis 1965; Steventon & Kutzbach 1986). Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH-NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with…
University of Wisconsin Radiocarbon Dates XXV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XXIV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XXIII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. The preamplifiers and counting system were replaced in 1977 using modified EC & G Ortec components. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted marls and lake cores are treated with acid only…
University of Wisconsin Radiocarbon Dates XXII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Steventon & Kutzbach 1983; 1984). Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 P…
University of Wisconsin Radiocarbon Dates XXI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the con…
University of Wisconsin Radiocarbon Dates XX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample; solid bone with litt…
University of Wisconsin Radiocarbon Dates XIX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample, solid bone with littl…
University of Wisconsin Radiocarbon Dates XVIII
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4
Further Light on Carbon Isotopes and Hopewell Agriculture
The 13C/12C ratio in human collagen was determined for 19 individuals from Hopewell sites in Wisconsin, Illinois, and Ohio and compared with 27 new measurements from individuals of Archaic, Mississippian, and Late Woodland affiliation. Additional measurements were made of elements in the food chain and on experimental animals fed on a diet of known composition containing maize. The similarity of the Hopewell measurements to those of nonmaize diet…
Further Light on Carbon Isotopes and Hopewell Agriculture
The 13C/12C ratio in human collagen was determined for 19 individuals from Hopewell sites in Wisconsin, Illinois, and Ohio and compared with 27 new measurements from individuals of Archaic, Mississippian, and Late Woodland affiliation. Additional measurements were made of elements in the food chain and on experimental animals fed on a diet of known composition containing maize. The similarity of the Hopewell measurements to those of nonmaize diet…
University of Wisconsin Radiocarbon Dates XXIII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. The preamplifiers and counting system were replaced in 1977 using modified EC & G Ortec components. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted marls and lake cores are treated with acid only…
University of Wisconsin Radiocarbon Dates XVIII
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4
University of Wisconsin Radiocarbon Dates XXV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample; solid bone with litt…
University of Wisconsin Radiocarbon Dates XXVI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Bender, Bryson & Baerreis 1965; Steventon & Kutzbach 1986). Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH-NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with…
University of Wisconsin Radiocarbon Dates XXIV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XIX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample, solid bone with littl…
University of Wisconsin Radiocarbon Dates XXII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Steventon & Kutzbach 1983; 1984). Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 P…
University of Wisconsin Radiocarbon Dates XXI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the con…
University of Wisconsin Radiocarbon Dates XVIII
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4
Further Light on Carbon Isotopes and Hopewell Agriculture
The 13C/12C ratio in human collagen was determined for 19 individuals from Hopewell sites in Wisconsin, Illinois, and Ohio and compared with 27 new measurements from individuals of Archaic, Mississippian, and Late Woodland affiliation. Additional measurements were made of elements in the food chain and on experimental animals fed on a diet of known composition containing maize. The similarity of the Hopewell measurements to those of nonmaize diet…
University of Wisconsin Radiocarbon Dates XIX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample, solid bone with littl…
University of Wisconsin Radiocarbon Dates XX
Procedures and equipment have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH–Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the condition of the bone sample; solid bone with litt…
University of Wisconsin Radiocarbon Dates XXI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 PO 4 . Pretreatment of bone varies with the con…
University of Wisconsin Radiocarbon Dates XXII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Steventon & Kutzbach 1983; 1984). Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCl instead of H 3 P…
University of Wisconsin Radiocarbon Dates XXIII
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. The preamplifiers and counting system were replaced in 1977 using modified EC & G Ortec components. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH-Na 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted marls and lake cores are treated with acid only…
University of Wisconsin Radiocarbon Dates XXIV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XXV
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists. Except as otherwise indicated, wood, charcoal, and peat samples are pretreated with dilute NaOH—NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to the counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with HCL instead of H 3 PO 4 . Pretreatment of bone varies …
University of Wisconsin Radiocarbon Dates XXVI
Procedures and equipment used in the University of Wisconsin laboratory have been described in previous date lists (Bender, Bryson & Baerreis 1965; Steventon & Kutzbach 1986). Except as otherwise indicated, wood, charcoal and peat samples are pretreated with dilute NaOH-NA 4 P 2 O 7 and dilute H 3 PO 4 before conversion to counting gas methane; when noted, marls and lake cores are treated with acid only. Very calcareous materials are treated with…
Archaeology (10 obras) · Archaeology and ancient environmental studies (9 obras) · Charcoal (9 obras) · Chemistry (9 obras) · Geology (9 obras) · Marl (9 obras) · Mineralogy (9 obras) · Organic Chemistry (9 obras) · Peat (9 obras) · Radiocarbon dating (9 obras)