Asia
Afrika
Eropah
lain
Amerika Utara
Amerika Selatan
Australia
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Germany, Iceland, Ireland, Italy, Spain
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
New Zealand, Queensland, Western Australia
Germany, Greece, Italy, Scotland, Turkey
tanah penggembalaan, mid-Atlantik ridge
Bolivia, Brazil, Kolumbia, venezuela