| Pollen and Climatic Change (1994) | |||||||
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| PALAEO ELSEVIER Palaeogeography Palaeoclimatology Palaeoecology Preface This volume contains the proceedings two symposia held during the International Palynological Congress September Aix Provence France concerns the symposium Extra tropical paleoclimates the Western Hemisphere convened Markgraf Villagran and Richard and the symposium Tropical palynology and global changes convened Bonnefille Colinvaux and Kershaw The aim these symposia was present and discuss new data provided with accurate chronology order improve the understanding local regional climatic fluctuations response global change Specific questions concerned tests for astronomical theory climatic changes timing and nature the climatic changes the two hemispheres analysis high resolution time series for local effects climatic variables the continent and the relation climatic signals pollen records with vegetation dynamics the present volume selection oral and poster presentations included The study areas are mapped Fig The transect through the Americas well the tropical belt over the globe being the topics both symposia can easily recognized For Alaska Edwards and Barker Eastern Fig Studyareas the papers presentedin this volume ElsevierScienceB All rights reserved I Bonnefille Hooghiernstra Palaeogeography Palaeoclirnatology Palaeoecology Canada Richard and the Amazon Basin Van der Hammen and Absy regional studies based number sites are presented Other papers are based few sites even one single location but for m | |||||||
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