3cy+, May (Mongolia). Outermost S1 post-br (like PP), contrasting to remaining pre-br SS2-6. Note absence of contrast between TT and inner SS. [90765947]
3cy+, May (Mongolia). Outermost S1 post-br (like PP), contrasting to remaining pre-br SS2-6. Note absence of contrast between TT and inner SS. [90765947]