Open AccessTransform faults and large horizontal displacements of the ocean floor
Author(s) -
Giorgio Ranalli
Publication year - 2011
Publication title -
annals of geophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 60
eISSN - 2037-416X
pISSN - 1593-5213
DOI - 10.4401/ag-5074
Subject(s) - geology , seabed , transform fault , fault (geology) , fault plane , horizontal plane , seismology , geodesy , motion (physics) , plane (geometry) , magnetic anomaly , geophysics , geometry , oceanography , computer science , mathematics , artificial intelligence
The evidence concerning the existence of transform
faults and the occurrence of sea-floor spreading is reviewed and discussed.
Available fault-plane solutions indicate that the direction of motion along
some oceanic fracture zones is opposite to that which would be expected
in case of transcurrent faults. The support for the sea-floor spreading hypothesis
comes mainly from magnetic investigations. The problem, however,
presents formidable dynamic and rheological aspects, and is far from being
completely solved
faults and the occurrence of sea-floor spreading is reviewed and discussed.
Available fault-plane solutions indicate that the direction of motion along
some oceanic fracture zones is opposite to that which would be expected
in case of transcurrent faults. The support for the sea-floor spreading hypothesis
comes mainly from magnetic investigations. The problem, however,
presents formidable dynamic and rheological aspects, and is far from being
completely solved