glacial stage — ▪ geologic time in geology, a cold episode during an ice age, or glacial period. An ice age (q.v.) is a portion of geologic time during which a much larger part of the Earth s surface was covered by glaciers than at present. The Pleistocene … Universalium
Wisconsin Glacial Stage — ▪ geology most recent major division of Pleistocene time and deposits in North America (1,600,000 to 10,000 years ago). It was named for rock deposits studied in the state of Wisconsin. At least the last half, and possibly all, of the… … Universalium
Weichsel Glacial Stage — ▪ paleontology also called Vistula Glacial Stage, major division of late Pleistocene deposits and time in western Europe (the Pleistocene Epoch began about 1,600,000 years ago and ended about 10,000 years ago). The Weichsel Glacial Stage … Universalium
Riss-Würm Interglacial Stage — ▪ geology major division of Pleistocene time and deposits (1,600,000 to 10,000 years ago) in Alpine Europe. The Riss Würm Interglacial Stage, a period of relatively moderate climatic conditions, followed the Riss Glacial Stage and preceded… … Universalium
Riss Glacial Stage — ▪ geology major division of Pleistocene time and deposits (1,600,000 to 10,000 years ago) in Alpine Europe. The Riss Glacial Stage, during which mountain glaciers descended from the highlands, followed the Mindel Riss Interglacial Stage and … Universalium
Glacial period — A glacial period is an interval of time within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate within an ice age. The last glacial period ended about 10,000 to … Wikipedia
Eemian Interglacial Stage — ▪ geochronology major division of Pleistocene time and deposits in Europe (the Pleistocene Epoch began about 1,600,000 years ago and ended about 10,000 years ago). The Eemian Interglacial followed the Saale Glacial Stage and preceded the… … Universalium
Last glacial period — Last glacial redirects here. For the period of maximum glacier extent during this time, see Last Glacial Maximum. The last glacial period was the most recent glacial period within the current ice age occurring during the last years of the… … Wikipedia
Riss-Würm — Eémien L Eémien est une subdivision de l étage géologique Pléistocène utilisé en Europe du Nord et défini au Pays Bas. Il correspond à l avant dernière période interglaciaire des glaciations du Quaternaire. L interglaciaire éemien est postérieure … Wikipédia en Français
Switzerland — /swit seuhr leuhnd/, n. a republic in central Europe. 7,248,984; 15,944 sq. mi. (41,294 sq. km). Cap.: Bern. French, Suisse. German, Schweiz. Italian, Svizzera. Latin, Helvetia. * * * Switzerland Introduction Switzerland Background: Switzerland s … Universalium