Atlantic Ocean Floor Topography Map

The north atlantic ocean distribution of the planktonic foraminifera n.

Atlantic ocean floor topography map.

This super detailed map of the ocean floor s topography is based on satellite measurements of subtle lumps on the ocean s surface. The map serves as a tool for performing scientific engineering marine geophysical and environmental studies that are required in the development of energy and marine resources. The deep ocean floor is thought to be fairly flat with occasional deeps abyssal plains trenches seamounts basins plateaus canyons and some guyots. A marine gravity map of the north atlantic ocean red dots show locations of earthquakes with magnitude 5 5 and they highlight the present day location of the seafloor spreading ridges and.

Topographic maps of the sea floor. 18 1 the topography of the sea floor we examined the topography of the sea floor from the perspective of plate tectonics in chapter 10 but here we are going to take another look at the important features from an oceanographic perspective. Pachyderma sin at the last glacial maximum lgm. Various shelves along the margins of the continents constitute about 11 of the bottom topography with few deep channels cut across the continental rise.

A topographic representation of the sea floor around the charleston bump. Detailed depth contours provide the size shape and distribution of underwater features. These lumps of water which are subtle low and wide on the.