Asia
Afrika
Eropah
lain
Amerika Utara
Amerika Selatan
Australia
Ethiopia, Ghana, Western Africa
Argentina, Bolivia, uruguay
Central Australia, South Australia, Western Australia
China, India, Iran, Japan, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Kenya, Morocco, South Africa, Tanzania
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
tanah penggembalaan, mid-Atlantik ridge
New South Wales, Queensland, South Australia, Western Australia