Fluid emissions of non volcanic origin and mud-volcanoes on seafloors, mapped by various national and regional mapping projects and recovered in the literature. Points represent areas smaller than 10 hectares. (for larger areas, see fluid emissions polygons layer) Note: blank areas do not necessarily correspond to no occurrence.

Submarine mud-volcanoes and fluid emissions of non volcanic origin, mapped by various national and regional mapping projects and recovered in the literature. Points represent areas smaller than 60 hectares. (for larger areas, see fluid emissions polygons layer) Note: blank areas do not necessarily correspond to no occurrence.

Fluid emissions of volcanic and non volcanic origin and mud-volcanoes on seafloors, mapped by various national and regional mapping projects and recovered in the literature. Polygons represent areas larger than 10 hectares. (for smaller areas, see fluid emissions points layer) Note: blank areas do not necessarily correspond to no occurrence.

Submarine landslides scarps, detected on the seabed, mapped by various national and regional mapping projects and recovered in the literature. Note: blank areas do not necessarily correspond to no occurrence.

Submarine landslides, detected on the seabed, outcropping or buried, mapped by various national and regional mapping projects and recovered in the literature. Points represent landslide areas smaller than 10 hectares. (for larger areas, see submarine landslides polygons layer) Note: blank areas do not necessarily correspond to no occurrence.