boreal period

бореальный период

English-Russian dictionary of geology. 2011.

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  • Boreal (period) — In paleoclimatology of the Holocene, the Boreal was the first of the Blytt Sernander sequence of north European climatic phases that were originally based on the study of Danish peat bogs, named for Axel Blytt and Rutger Sernander, who first… …   Wikipedia

  • Boreal — may refer to:* Northern, from Boreas, god of the North Wind in Greek mythology * Boreal climate, the climate found in a region of boreal forests, and designated Dfc , Dwc or Dsc in the Köppen climate classification scheme. * Boreal ecosystem *… …   Wikipedia

  • boreal forest — ▪ northern forest Introduction also called  taiga        vegetation composed primarily of cone bearing, needle leaved, or scale leaved evergreen trees, found in regions that have long winters and moderate to high annual precipitation.       The… …   Universalium

  • boreal — [ bɔ:rɪəl] adjective 1》 chiefly Ecology of the North or northern regions, adjacent to or including the Arctic. 2》 (Boreal) Geology relating to or denoting the second climatic stage of the postglacial period in northern Europe (about 9,000 to… …   English new terms dictionary

  • Cretaceous Period — Interval of geologic time from с 144 to 65 million years ago. During the Cretaceous the climate was warmer than today. In the seas, marine invertebrates flourished, and bony fishes evolved. On land, flowering plants arose, and insects, bees in… …   Universalium

  • Atlantic (period) — The Atlantic in palaeoclimatology was the warmest and most moist Blytt Sernander period, pollen zone and chronozone of Holocene north Europe. The climate was generally warmer than today. It was preceded by the Boreal, with a climate similar to… …   Wikipedia

  • Triassic Period — Interval of geologic time, с 248–206 million years ago, that marks the beginning of the Mesozoic Era. Many new vertebrates emerged during the Triassic, heralding the major changes that were to occur in both terrestrial and marine life forms… …   Universalium

  • Jurassic Period — Interval of geologic time, 206–144 million years ago, that is one of the three major divisions of the Mesozoic Era, preceded by the Triassic Period and followed by the Cretaceous. During the Jurassic, Pangea began to break up into the present day …   Universalium

  • Sub-Boreal — [ bɔ:rɪəl] adjective Geology relating to or denoting the fourth climatic stage of the postglacial period in northern Europe (about 5,000 to 2,800 years ago) …   English new terms dictionary

  • Бореальный период —     (Boreal period), см. Постгляциальный период …   Археологический словарь

  • Timeline of environmental events — Expand list|date=August 2008The timeline of environmental events is a historical account of events that have shaped humanity s perspective on the environment. This timeline includes some major natural events, human induced disasters,… …   Wikipedia

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