Was Baltica right-way-up or upside-down in the Neoproterozoic?
Baltica is a progeny of Rodinia, born from the breakup of the supercontinent in the Neoproterozoic. Within Rodinia, Baltica is generally placed adjacent to NE Laurentia but in a variety of configurations, which vary by up to 3000 km along the strike of the Laurentian margin and include both right-wa...
Main Authors: | , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2006
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Subjects: | |
Online Access: | https://research-portal.st-andrews.ac.uk/en/researchoutput/was-baltica-rightwayup-or-upsidedown-in-the-neoproterozoic(d4e4933b-566a-4819-8936-9f4b4ea0b444).html http://www.scopus.com/inward/record.url?scp=33748653202&partnerID=8YFLogxK |
Summary: | Baltica is a progeny of Rodinia, born from the breakup of the supercontinent in the Neoproterozoic. Within Rodinia, Baltica is generally placed adjacent to NE Laurentia but in a variety of configurations, which vary by up to 3000 km along the strike of the Laurentian margin and include both right-way-up and upside-down orientations (current coordinates). Geological and palaeomagnetic data show that the only viable reconstruction juxtaposes the western Scandinavian margin of Baltica, in its right-way-up orientation, against the Rockall-Scotland-SE Greenland segment of Laurentia. |
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