Donets Basin  search
BTEurope
 .Donets Basin
BTCommonwealth of Independent States
 .Donets Basin
UFDonbas
 Donbass
RTRussian Federation
 Ukraine
 Dnieper-Donets Basin
 Gorlovka Basin
 Novorayskoe Formation
 Protopivskaya Formation
SNIndustrial region in plain of Donets River primarily in E Ukraine. Also search Donets. This term has multiple hierarchies. Indexed with former Soviet republics as applicable.