... of the northeastern segment, close to the Chagan Uzun block. In the Kuskunnur-Taltura-Chagan river area, this uplift is revealed by the abnormal elevation of the Kuskunnur river compared to the elevation of the Taltura river. The present geomorphological study is a complement to dendrochronological and radiocarbon...

...Fig. 1. Diagram of DC survey in the Chagan River valley. The western part of the Chuya basin. 1 , electrical resistivity tomography profiles; 2 , VES points; 3 , VES profiles. ...

..., the first USSR’s test-industrial (peaceful) underground nuclear explosion was made at the Semipalatinsk test site at the junction of the Chagan and Ashchi-Su Rivers (100 km from Semipalatinsk) ( Logachev, 2002 ). The goal was to create a water reservoir by riverbed damming by explosion. An explosive...

... studying the earlier unknown complex of seismically triggered dislocations in the valley of the Arydzhan River draining the eastern macroslope of the Chagan–Uzun massif, a new horst separating the Kurai and Chuya intermontane basins. The flattened surface of the massif consisting of higher-rank blocks...

... earthquake. Electrical resistivity tomography studies were performed in the southwestern part of the Chagan River valley. Here, the bottom of the valley near the riegel, composed of the late Cambrian–Early Ordovician bedrock and restricted by a fault, was crossed by a set of the major seismogenic ruptures...

... of aftershocks, divided by the valley of Kuskunnur River flowing through the fault zone. We note once again that the low aftershock density zone is confined to the fault zone transecting the aftershock sequence. Both these elements are interpreted as compact in the Chagan–Uzun block area. Another...

.... The search and examination of coseismic deformation features continued in May–July 2004 along the foot of the Bish-Iirdu mountains between the Maashei and Aktru rivers, in the Aktru–Tyute, Kuskunnur–Taldura, and Taldura–Chagan watersheds, as well as in the Tyute, Kuskunnur, and Taldura valleys. The works...

... stream; 2 , sides of U-shaped valley; 3 , floor of box-shaped Chuya Valley with river terraces; 4 , top plain of the Chagan Uplift; 5 , triangular facet; 6 , rockslide main scarp; 7 , moraine; 8 , rockslide, rockfall, and talus; 9 , alluvial fan; 10 , dunes and fans upon lacustrine sand; 11...

... of the landslide 3 block. Had it formed as an outlier by the wondering channel of the Chagan River, the Beken Formation would have bedded either horizontally or concordantly to the valley floor, depending on the contours of the old lake. Note that the long bluff in the Chagan valley mouth was partly produced...