Tataria  search
BTCommonwealth of Independent States
 .Russian Federation
 ..Tataria
BTEurope
 .Tataria
UFTartary
 Tatary
RTTatar Russian Federation
SNOriginally applied to area of Mongol Empire at its height. Now, since displacement of Crimean Tatars, it can be applied to the Tartar A.S.S.R and surrounding areas inhabited by Tatars. This term has multiple hierarchies.
Tatarian  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Permian
 ....Upper Permian
 .....Tatarian
SNEurope. Above Kazanian, below Scythian (Triassic).