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Record #161349:
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Main publication details
MARC recordArctic-Alaska rotation hypothesis revisited / J.F. Sweeney.
| Title: | Arctic-Alaska rotation hypothesis revisited / J.F. Sweeney. |
| Author(s): | Sweeney, J. F. |
| Date: | 2002. |
| Publisher: | Bad Durkheim, Germany: POLLICHIA-Museum |
| In: | Proceedings of the 4th International POLLICHIA Symposium 24-26 June 2001 : Perspectives of Modern Polar Research and 175th Anniversary of Georg von Neumayer. (2002.), |
| Abstract: | Suggests that differences in pre-Mississippian rocks across restored boundary between Alaska and Canada can be explained if Arctic-Alaska terrane is placed near Ellesmere Island and Greenland in early Paleozoic time. In late Silurian to Devonian, may have been one of many terranes docking with northernmost Ellesmere Island. In late Devonian to early Mississippian time, it may have been sinistrally displaced 1,500 km or more along polar margin of Laurentia when Siberia collided with what is now northeastern North America. |
| Notes: | In: Proceedings of the 4th International POLLICHIA Symposium 24-26 June 2001 : Perspectives of Modern Polar Research and 175th Anniversary of Georg von Neumayer / Klaus Kremb, Carsten Kremb, eds. |
| Keywords: | 551.1/.4 -- Geology. 551.241 -- Plate tectonics. A -- Geophysical sciences (general). (*3) -- Arctic regions. (*49) -- Alaska. |
| SPRI record no.: | 161349 |
LDR 01622naa#a2200000#a#4500 001 SPRI-161349 005 20231201001243.0 007 ta 008 231201s2002####gw#####|#####|1||#0#eng#d 035 ## ‡aSPRI-161349 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aSweeney, J. F. 245 10 ‡aArctic-Alaska rotation hypothesis revisited /‡cJ.F. Sweeney. 260 ## ‡aBad Durkheim, Germany :‡bPOLLICHIA-Museum,‡c2002. 300 ## ‡ap. 65-70. 500 ## ‡aIn: Proceedings of the 4th International POLLICHIA Symposium 24-26 June 2001 : Perspectives of Modern Polar Research and 175th Anniversary of Georg von Neumayer / Klaus Kremb, Carsten Kremb, eds. 520 3# ‡aSuggests that differences in pre-Mississippian rocks across restored boundary between Alaska and Canada can be explained if Arctic-Alaska terrane is placed near Ellesmere Island and Greenland in early Paleozoic time. In late Silurian to Devonian, may have been one of many terranes docking with northernmost Ellesmere Island. In late Devonian to early Mississippian time, it may have been sinistrally displaced 1,500 km or more along polar margin of Laurentia when Siberia collided with what is now northeastern North America. 650 07 ‡a551.1/.4 -- Geology.‡2udc 650 07 ‡a551.241 -- Plate tectonics.‡2udc 650 07 ‡aA -- Geophysical sciences (general).‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*49) -- Alaska.‡2udc 773 0# ‡7nnam ‡aKlaus Kremb, Carsten Kremb, eds. ‡tProceedings of the 4th International POLLICHIA Symposium 24-26 June 2001 : Perspectives of Modern Polar Research and 175th Anniversary of Georg von Neumayer. ‡dBad Durkheim, Germany : POLLICHIA-Museum, 2002. ‡wSPRI-159708 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231201