Kōrero: Geology – overview

Greenland Group (1 o 2)

Greenland Group

One of the most widespread rock units on the western side of the South Island is the Greenland Group – a thick, uniform sequence of quartzose greywacke and argillite, deposited in earliest Ordovician time (about 490 million years ago). This photograph was taken at Seventeen Mile Bluff, on the coast north of Greymouth.

Te whakamahi i tēnei tūemi

Private collection
Photograph by Simon Nathan

This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.

Ngā whakaahua me ngā rauemi katoa o tēnei kōrero

Te tuhi tohutoro mō tēnei whārangi:

Eileen McSaveney and Simon Nathan, 'Geology – overview - New Zealand’s oldest rocks', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/8298/greenland-group (accessed 14 June 2024)

He kōrero nā Eileen McSaveney and Simon Nathan, i tāngia i te 12 Jun 2006