deposito di benua timur
Asia
-
-
Afrika
South Africa
Ethiopia, Ghana, Western Africa
Eropah
England, Finland, United Kingdom
England
lain
antarctica, tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
USA
Canada, USA
Amerika Selatan
Kolumbia, uruguay
Argentina, Bolivia, uruguay
deposito di oceania benua
Australia
New Zealand, Western Australia
Central Australia, South Australia, Western Australia