31. Some may extend seawards across continental shelves for hundreds of kilometres before reaching the abyssal plain. 32. Turbidites are deposited at the downstream mouths or ends of canyons, building an abyssal fan. 33. Further out are the abyssal plains. 34. Internal tides may propagate thousands of kilometers or more before breaking and mixing the abyssal ocean. 35. This created the Biscay Abyssal Plain, and parted the Iberian plate from the Trevelyan Escarpment. 36. Despite her theft of his Abyssal layer, Pazuzu still only barely considers her a threat. 37. Despite the low density, there is a fairly diverse community living on the abyssal plain. 38. Past the eastern end of the rise, the sea floor drops away to the abyssal plain. 39. The Iberian Abyssal Plain, off the west coast of Portugal and Spain, formed 126 Ma. 40. Cephalopods occupy most of the depth of the ocean, from the abyssal plain to the sea surface.
