Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Chalmers M. Clapperton"'
Autor:
Ramon Vera, Chalmers M. Clapperton
Publikováno v:
Journal of Quaternary Science. 1:45-56
The Quaternary glacial sequence proposed for the Ecuadorian Andes by Walter Sauer is critically reviewed. Examination of his field evidence at sections exposing Quaternary sediments east of Quito has led to a fundamental reinterpretation. Deposits wh
Publikováno v:
Boreas. 12:125-135
A coloured geomorphological map at the approximate scale of 1:50,000 is presented for the Ablation Point massif area. The main gcomorphological features have been described, such as ice and snow cover, glacial landforms and deposits (and chronology),
Publikováno v:
Quaternary Research. 54:13-23
Glacial sediments and landforms preserved beside the Strait of Magellan record repeated advances of an outlet of the Patagonian Icefield during and following the last glacial maximum (LGM; ∼25,000–14,000 14C yr B.P.). Ice-marginal landform assemb
Publikováno v:
Quaternary Science Reviews. 19:591-612
Proglacial and subglacial glacitectonic sediments and landforms around the margins of the Strait of Magellan, southernmost Chile, record the advance and retreat of outlet glaciers of the Patagonian ice cap during the last glacial cycle. The spatial a
Autor:
Chalmers M. Clapperton
Publikováno v:
Journal of Quaternary Science. 15:435-468
Publikováno v:
Journal of Quaternary Science. 12:169-182
The morphology and sedimentology of glacially influenced fan-deltas on massifs at the margin of the southern Altiplano, Bolivia, suggest a broadly synchronous expansion of glaciers and palaeolake Tauca during the late-glacial interval. This is shown
Autor:
Chalmers M. Clapperton
Publikováno v:
Quaternary International. :3-6