Abstract
This report treats the Protogine Zone (PZ) as the western boundary of the Southeastern Megablock (SEM), and summarizes scientific aspects of different geological and geophysical functions of the zone. A systematic inventory and a technical description of shear zones and faults in the type area of the `Schistosity Zone` are presented. The report then reviews observed and infrared activity of the zone during the last 1500 million years. This calendar includes at least eight different periods of compression or extension, tilting, uplift, magmatism etc. along the zone, in harmony with the common experience that old zones of weakness in the crust seldom heal. The network of major structures of southern Sweden is described, and the function of the PZ within this network is discussed with particular attention to east-west running lineaments within the SEM, like the Noemmen-Oskarshamn and Hoernebo-Hoegsby fault and shear zones. Future work should inter alia investigate if these two zones are connected with the PZ, and if movements along the PZ can reactivate the zones. A bibliography comprising c. 100 titles is included as an appendix. (au).
Citation Formats
Andreasson, P G, and Rodhe, A.
The protogine zone. Geology and mobility during the last 1.5 Ga.
Sweden: N. p.,
1992.
Web.
Andreasson, P G, & Rodhe, A.
The protogine zone. Geology and mobility during the last 1.5 Ga.
Sweden.
Andreasson, P G, and Rodhe, A.
1992.
"The protogine zone. Geology and mobility during the last 1.5 Ga."
Sweden.
@misc{etde_10135425,
title = {The protogine zone. Geology and mobility during the last 1.5 Ga}
author = {Andreasson, P G, and Rodhe, A}
abstractNote = {This report treats the Protogine Zone (PZ) as the western boundary of the Southeastern Megablock (SEM), and summarizes scientific aspects of different geological and geophysical functions of the zone. A systematic inventory and a technical description of shear zones and faults in the type area of the `Schistosity Zone` are presented. The report then reviews observed and infrared activity of the zone during the last 1500 million years. This calendar includes at least eight different periods of compression or extension, tilting, uplift, magmatism etc. along the zone, in harmony with the common experience that old zones of weakness in the crust seldom heal. The network of major structures of southern Sweden is described, and the function of the PZ within this network is discussed with particular attention to east-west running lineaments within the SEM, like the Noemmen-Oskarshamn and Hoernebo-Hoegsby fault and shear zones. Future work should inter alia investigate if these two zones are connected with the PZ, and if movements along the PZ can reactivate the zones. A bibliography comprising c. 100 titles is included as an appendix. (au).}
place = {Sweden}
year = {1992}
month = {Sep}
}
title = {The protogine zone. Geology and mobility during the last 1.5 Ga}
author = {Andreasson, P G, and Rodhe, A}
abstractNote = {This report treats the Protogine Zone (PZ) as the western boundary of the Southeastern Megablock (SEM), and summarizes scientific aspects of different geological and geophysical functions of the zone. A systematic inventory and a technical description of shear zones and faults in the type area of the `Schistosity Zone` are presented. The report then reviews observed and infrared activity of the zone during the last 1500 million years. This calendar includes at least eight different periods of compression or extension, tilting, uplift, magmatism etc. along the zone, in harmony with the common experience that old zones of weakness in the crust seldom heal. The network of major structures of southern Sweden is described, and the function of the PZ within this network is discussed with particular attention to east-west running lineaments within the SEM, like the Noemmen-Oskarshamn and Hoernebo-Hoegsby fault and shear zones. Future work should inter alia investigate if these two zones are connected with the PZ, and if movements along the PZ can reactivate the zones. A bibliography comprising c. 100 titles is included as an appendix. (au).}
place = {Sweden}
year = {1992}
month = {Sep}
}