在现代大洋里,某些异常高的海底地形区.可能是与大洋板块一起运动的近代异地陆块。由于碰撞和增生于相邻大陆之上,它们可能发生复杂的火山活动.切碎并捕获洋壳,并且可能引起造山运动变形。在大洋板块俯冲期间,海底高原的增生可以导致与大陆碰撞作用相似的造山运动。 In the modern ocean, some unusually high submarine topography may be modern off-continent land masses that move with the oceanic plate. Due to collisions and accretions above the neighboring continents, they can undergo complex volcanic activity, shredding and catching the oceanic crust, and may cause orogenic deformation. During the subduction of the oceanic plateau, the proliferation of the seafloor plateau can lead to orogeny similar to the collision with the mainland.