Triplejunction is the intersection point among three plate boundaries. The boundary could be tensional, compressional or shear fault.
三条板块边界常相交于一点，这一个交点就叫做板块三联接合点（简称三联点，或称三节点）。
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Niger Delta Basin is a Meso-Cenozoic sedimentary basin and it is located along the triplejunction area of African plate and Atlantic plate.
尼日尔三角洲盆地是非洲板块与大西洋板块边缘三联点上的中、新生界沉积盆地。
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Shatsky Rise formed at the intersection of three tectonic plates, known as a triplejunction, where the crust is thin, with magma coming from near the surface.