deposito di benua timur
Asia
Japan
-
Afrika
Rwanda, Tanzania
Western Africa
Eropah
-
Austria, Belarus, Romania, Switzerland, United Kingdom
lain
pulau hawaii
-
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Kolumbia
Brazil, Kolumbia
deposito di oceania benua
Australia
-
New Zealand, Western Australia