…After the research of Penck and Brückner, the Danube Glacial and Biber Glacial periods, which preceded the Günz Glacial Period, were added, and each glacial period was divided into two or three subglacial periods. The period of ice sheet retreat after the maximum of the last (Würm) Glacial Period (from about 10,000 to 10,000 years ago) is called the Late Glacial Period, and the period from then until the present is called the Postglacial Age. The start of the Postglacial Period is based on the time when the Scandinavian Ice Sheet split into two near Lake Laguna in Sweden. … *Some of the terminology that mentions "postglacial age" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…ペンクとブリュックナーの研究のあと,ギュンツ氷期に先行するドナウ氷期,ビーバー氷期が加えられ,各氷期はそれぞれ2~3の亜氷期に区分された。 最終(ウルム)氷期の極相(最後の亜氷期)以後の氷床後退期(約1万年から1万数千年前まで)を晩氷期とし,それ以降の現在までを後氷期postglacial ageとして区分している。後氷期はスカンジナビア氷床がスウェーデンのラグンダ湖付近で2分裂した時期などを,そのはじまりの基準にしている。… ※「postglacial age」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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