inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (2 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • A model is tested basing on radiocarbon dated field evidence from various river systems. Conclusions on palaeoclimatic periods humid as today and more humid than at present within the Namib as well as more arid than at present in the hinterland
  • are deduced from geomorphic findings. The arranged relief types themselves came into existence only as a result of climatic changes. Only locally effective palaeoclimatic events can be separated readily from regionally effective ones. More humid than
  • 1989
  • The AA. consider the palaeoclimatic implications of speleothem growth frequency in the British Iles during the last 220 000 yr, and interpret the results with respect to the recognized stages and substages of the British Quaternary. The speleothem
  • 1989