http://www.hjholm.de/
1.3. Since most scholars incline towards a homeland in the steppes
north of the Black Sea ('Pontus', cf. e.g. Anthony 2001:13f), here is
a somewhat outdated attempt of a >slide show of this first option. An
updated version is only available as this single map graph >update
map. Note that neither this Urheimat/homeland hypothesis, nor the
dozens of other ones, nor the migration routes are in fact
convincingly proven.
M. Kelkar