Asia
Afrika
Eropah
lain
Amerika Utara
Amerika Selatan
Australia
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Germany, Greece, Iceland, Norway, Poland
South Australia, Western Australia
Germany, Greece, Italy, Scotland, Turkey
tanah penggembalaan, mid-Atlantik ridge
Bolivia, Brazil, Kolumbia, venezuela