Marginal features and boundery of the Valdai ice sheet at the Vaga drainage basin

V. E. Ostanin; R. R. Atlasov; V. A. Bukreev; N. B. Levina

Marginal features and boundery of the Valdai ice sheet at the Vaga drainage basin

V. E. Ostanin, R. R. Atlasov, V. A. Bukreev, N. B. Levina

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Abstract

Marginal features and boundaries of maximum and Vepsovo stages of the Valdai glaciation are described within the Vaga drainage basin, the forms being identified by aiephotographs interpretation and special field studies. Both petrography of gravels and boulders in the Valdai and Moscow tills and mineralogy of the tills corroborate the position of the Valdai ice sheet boundary established by geomorphic data.

About the Authors

V. E. Ostanin

Всесоюзное научно-производственное объединение «Аэрогеология»
Russian Federation

R. R. Atlasov

Всесоюзное научно-производственное объединение «Аэрогеология»
Russian Federation

V. A. Bukreev

Всесоюзное научно-производственное объединение «Аэрогеология»
Russian Federation

N. B. Levina

Всесоюзное научно-производственное объединение «Аэрогеология»
Russian Federation

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For citations:

Ostanin V.E., Atlasov R.R., Bukreev V.A., Levina N.B. Marginal features and boundery of the Valdai ice sheet at the Vaga drainage basin. Geomorfologiya. 1979;(1):72-76. (In Russ.)