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| FROM THE EDITOR | ||
|---|---|---|
| Summary of The International Workshop on Intercomparison of 14C Laboratories | ||
| Austin Long | iii | |
| OBITUARY | ||
| Serge Alexander Korff | ||
| CJ Heusser | iv | |
| ARTICLES | ||
| Superconducting Mini-Cyclotrons as AMS Instruments | ||
| KM Subotic, LS Milinkovic, MT Zupancic, DN Novkovic and MS Stojanovic | 1 | |
| Formation of 13C/12C Isotope Ratios in Speleothems: A Semi-Dynamic Model | ||
| Marek Dulinski and Kazimierz Rozanski | 7 | |
| Further Investigations on 14C Dating of Calcareous Tufa | ||
| Anna Pazdur and Mieczyslaw F Pazdur | 17 | |
| Survey of the Dispersion of 14C in the Vicinity of the UK Reprocessing Site at Sellafield | ||
| RL Otlet, AJ Walker and MJ Fulker | 23 | |
| Operation of the Harwell UK 14C Data Base and its Expansion Through Data Exchange With Other Laboratories | ||
| AJ Walker, RL Otlet, RA Housley and Johannes van der Plicht | 31 | |
| The Use of Radiocarbon Measurements in Atmospheric Studies | ||
| MR Manning, DC Lowe, WH Melhuish, RJ Sparks G Wallace, CAM Brenninkmeijer and RC McGill | 37 | |
| Re-Evaluation of British Museum Radiocarbon Dates Issued Between 1980 and 1984 | ||
| SGE Bowman, JC Ambers and MN Leese | 59 | |
| Memory Effects in an AMS System: Catastrophe and Recovery | ||
| JS Vogel, JR Southon and DE Nelson | 81 | |
| Discussion: Recovery from Tracer Contamination in AMS Sample Preparation | ||
| AJT Jull, DJ Donahue and LJ Toolin | 84 | |
| Discussion | ||
| David Elmore | 86 | |
| Dating the Turin Shroud-An Assessment | ||
| HE Gove | 87 | |
| Some Radiocarbon Dates for Tufas of the Craven District of Yorkshire, UK | ||
| Allan Pentecost, PM Thorpe, DD Harkness and TC Lord | 93 | |
| DATE LIST | ||
| Tartu Radiocarbon Dates XI | ||
| Evald Ilves | 99 | |
| NOTES AND COMMENTS | ||
| Special Report From the Glasgow International Workshop on Quality Control and Assurance | ||
| Willem G Mook | 107 | |
| A Quality Assurance Protocol for Radiocarbon Dating Laboratories | ||
| Austin Long | 109 | |
| Book Review: The Environmental Record in Glaciers and Ice Sheets, edited by Hans Oeschger and CC Langley | ||
| Alex Wilson | 113 | |
| Instructions to Authors | 115 | |
| ANNOUNCEMENTS | 119 | |