: Perhaps even other continents.
Oh, stop baiting the masses, you. :-)
I think [to Smeagol] that the "dragon tooth bomb" is probably a poetic name like our Sidewinder missile. (Not that that's a marvel of poetry or anything.) I really can't envision creatures with explosive teeth. :-) I agree that there are dragons *somewhere*, though--GURPS also talks about archmages "refusing to slay dragons not out of fear but out of boredom. It seems that they mainly live elsewhere and occasionally stray into the known lands.
--SiliconDream