2) au <lb xmlns="http://www.tei-c.org/ns/1.0" /> <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>SO</abbr> <expan>Sud-Ouest</expan> </choice> de <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0009527 https://www.geonames.org/1489246">Troitzk</placeName> où partage d’eau <lb xmlns="http://www.tei-c.org/ns/1.0" />entre <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0017285 https://www.geonames.org/2960860">Mer Glaciale</placeName> et <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0000384 https://www.geonames.org/630671">Caspienne</placeName> entre <add xmlns="http://www.tei-c.org/ns/1.0" place="sublinear">(</add><hi xmlns="http://www.tei-c.org/ns/1.0" rendition="#u"><add place="sublinear">Yu et <placeName ref="https://edition-humboldt.de/H0009660 https://www.geonames.org/478869">Ural</placeName></add></hi><add xmlns="http://www.tei-c.org/ns/1.0" place="sublinear">)</add> <lb xmlns="http://www.tei-c.org/ns/1.0" /> <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0009527 https://www.geonames.org/1489246">Troitzk</placeName> et <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0009129 https://www.geonames.org/475463">Werchni Uralsk</placeName>.