deposito di benua timur
Asia
Russia
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Eropah
England, Hungary, Iceland, United Kingdom
lain
antarctica, tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, Mexico, USA
Amerika Selatan
Argentina, Kolumbia, Ekuador
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia