Asia
-
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Ethiopia, Ghana, Western Africa
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Eropah
England
United Kingdom
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Bolivia, uruguay
Kolumbia
deposito di oceania benua
Australia
Central Australia, South Australia, Western Australia
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula