Морфогенезис лагуны Валькакинманка (мыс Биллингса, Восточно-Сибирское море)

Аннотация

Analysis of morphology of this most complicated coastal structure of the eastern Soviet Arctic showed that it is not an accumulative marine form, but a heterogeneous formation resulted from recent ingression into Iacustrine-alluvial plain. The lagoon's frame consists of relics of the continental Upper Pleistocene series, the inherited lagoon's forms are of the Holocene age, the marine built-up forms are not younger than 4000 years and have already been eroded for the last 1500 years (not more). Thus transgressions -have never exceeded the present sea level here.