Kōrero: Geomorphology – a history

Avoca valley (2 o 2)

Avoca valley

This cross-section of the Avoca valley in north Canterbury was drawn by Julius Haast after he had surveyed the area. The position of the glacier in 1866 is shown on the right, with a series of terminal moraines (gravel ridges) further down-valley, indicating the glacier’s retreat from past positions.

Te whakamahi i tēnei tūemi

Te Ara - The Encyclopedia of New Zealand
Reference: Julius Haast, Report on the headwaters of the River Rakaia. Christchurch: Government Print, 1867

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Te tuhi tohutoro mō tēnei whārangi:

Rebecca Priestley, 'Geomorphology – a history - The extent of glaciers', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/diagram/13108/avoca-valley (accessed 6 December 2019)

He kōrero nā Rebecca Priestley, i tāngia i te 24 Sep 2007