“De Geerdalen”的意思、由来-开放百科全书

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De Geerdalen

释义

Geology
References

De Geerdalen is a valley in Nordenskiöld Land at Spitsbergen, Svalbard. It is named after Swedish geologist and Arctic explorer Gerard De Geer.^[1] The mountain pass of Kreklingpasset divides De Geerdalen from Helvetiadalen.^[2] The river of De Geerelva flows through the valley, and debouches into Sassenfjorden at Elveneset.^[3]

Geology

The valley has given name to the Triassic De Geerdalen Formation, dated from late Carnian to early Norian, which type locality is at the mountain of Botneheia east of the valley.^[4]

References

1. ^{{cite web |url=http://placenames.npolar.no/stadnamn/De_Geerdalen |title=De Geerdalen (Svalbard) |publisher=Norwegian Polar Institute |accessdate=27 July 2015}}
2. ^{{cite web |url=http://placenames.npolar.no/stadnamn/Kreklingpasset |title=Kreklingpasset (Svalbard) |publisher=Norwegian Polar Institute |accessdate=27 July 2015}}
3. ^{{cite web |url=http://placenames.npolar.no/stadnamn/De_Geerelva |title=De Geerelva (Svalbard) |publisher=Norwegian Polar Institute |accessdate=27 July 2015}}
4. ^{{cite book|title=The Geology of Svalbard |first=W. Brian |last=Harland |publisher=The Geological Society |location=London |year=1997 |page=349 |isbn=1-897799-93-4}}

1 : Valleys of Svalbard

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