Asia
Afrika
Eropah
lain
Amerika Utara
Amerika Selatan
Australia
Germany, Hungary, Italy, Spain
tanah penggembalaan, mid-Atlantik ridge
New South Wales, New Zealand, Queensland, South Australia, Western Australia
Angola, Egypt, Madagascar, Namibia, Nigeria
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
Central Australia, Queensland, Western Australia