Still got lots to find but would appreciate some help on some please.
What comes next?
1) 20,50,140,410.
2) Sahara,Australian,Gobi.
Dingbats.
3) AH with a X through it.
Thanks all, great answers, I like the just desserts, if only it was a dingbat it would be perfect but it is "what comes next". I keep wondering if it should be Arabian not Australian.
I think you may be right about Arabian. As http://en.wikipedia.org/wiki/List_of_deserts_by_area">this page shows, Kalahari would be the next one. However adding together all the Australian deserts may give a total area larger than the Arabian desert.