The Jurassic of Denmark and Greenland: The Lower Jurassic of Europe: its subdivision and correlation
The Lower Jurassic Sub-system comprises four stages, in chronological order, the Hettangian, Sinemurian, Pliensbachian and Toarcian. Each stage is subdivided into a sequence of `standard zones' (= chronozones) and subzones - each correlated primarily on the basis of its ammonite fauna. A furthe...
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| Format: | Article |
| Language: | English |
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Geological Survey of Denmark and Greenland
2003-10-01
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| Series: | Geological Survey of Denmark and Greenland Bulletin |
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| Online Access: | http://www.geus.dk/publications/bull/nr1_p021-059.pdf |