Geological Society of London
Browse
sp467.4_si_008.mov (50.04 MB)

Gully formation in the McMurdo Dry Valleys, Antarctica: multiple sources of water, temporal sequence and relative importance in gully erosion and deposition processes

Download (50.04 MB)
media
posted on 2017-11-21, 16:22 authored by James L. Dickson, James W. Head, Joseph S. Levy, Gareth A. Morgan, David R. Marchant
Close-up of punctuated activity in Gully A during December 2010, showing c. 10 cm of fan emplacement and several metres of lateral erosion of pre-existing fan material. Vantage point shown in Figure 4c (Site 3).

History