Asia
China, India, Kazakhstan, Mongolia, Russia
-
Afrika
Namibia, Nigeria, South Africa
-
Eropah
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
United Kingdom
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil, venezuela
Kolumbia, Paraguai
deposito di oceania benua
Australia
New South Wales, New Zealand
Central Australia, Western Australia