Triple junction configuration (left), velocity lines of each margin in velocity space (center), and stability criteria (right) for selected triple junctions, TJ
Pic src: Fundamentals of Geophysics [William Lowrie]
Pic Courtessy: Earth Structure- An introduction to structural geology and tectonics.
Strain measurement: coaxial and non-coaxial strain Simple shear and Pure shear
Pic courtesy:Â Earth Structure – An Introduction to Structural Geology and Tectonics [Second Edition][W. W. Norton & Company][Ben A. van der Pluijm & Stephen Marshak][2004]