found: Two previously unknown eupantotheres ... c1994: p. 2 (Guchin Us, Ubur-Khangai county)
found: BGN. Mongolia, 1970(Guchin-Us, ppl., 45°27ʹN, 102°25ʹE; references from: Guchin Usa Suma, Guchin-Usu, Guchin-Usu-Somon, Guchin Somon, Guchin Suma, Guchin, Guchin Usu Sumu, Guchun Usu)
found: GeoNames, viewed March 30, 2016(Guchin-Us Sum (Approved); Гучин-Ус Сум (Non-Roman Script) [Ġucin-Usu Sumu in Mongolian script]; Övörhangay, Mongolia; ADM2; 45°20ʹ58ʺN, 102°21ʹ59ʺE; variants for Guchin-Us Sum: Guchin Usa Suma, Guchin-Usu Somon, Guchin Usu Sumu included in the PPLA2; Sum center Arguut (Approved); Аргуут (Non-Roman Script); PPLA2; 45°27ʹ00ʺN, 102°25ʹ00ʺE
