21. This crumpling zone is distinctly different from the three known types of plate boundaries . 22. Slabs are in blue, and continental margins and a few plate boundaries are in red. 23. The reorganisation of the plate boundaries in Iceland has also been attributed to microplate tectonics. 24. The 1950 earthquake essentially the same part of the plate boundary as the 2012 earthquake. 25. There are three types of plate boundary : constructive, destructive and transform . [ 4] 26. Around 23 Ma, the convergent plate boundary formed Northland. 27. It lies along the oceanic divergent plate boundary of North American Plate and Eurasian Plate. 28. This gap acts like a divergent plate boundary where the land is being pulled apart. 29. The earthquake occurred to the southwest of the Samoa Islands, along the Tonga Plate boundary . 30. The place where plates meet are called plate boundaries .
