The land’s thin skin
The water cycle
A soil profile
Organic glue
Wind-blown soil (1 o 2)
Deep loess (2 o 2)
Mt Ruapehu erupting ash (1 o 2)
Layers of volcanic ash (2 o 2)
Coloured soils
Inorganic soil materials
Soil texture
Soils of the North Island (1 o 2)
Soils of the South Island (2 o 2)
Major soils and their features
Soil disturbance and rejuvenation
Pasture from deforested land
The most extensive and driest soils
Southland plains
Egg-cup Podzol in farmland (1 o 2)
Egg-cup Podzol (2 o 2)
Pallic soil
New Zealand's driest soils (1 o 2)
Semi-arid soil (2 o 2)
New Zealand's oldest soils
Ultic soil
Pukekohe market gardens
Raw soil
A Recent soil
Anthropic soil
Wet and rock type-dominated soils
Gley soil
Organic soil
Allophanic soil (1 o 2)
Pumice soil (2 o 2)
Melanic soil
Soil complexity
Catena soil pattern
Soil mapping
New Zealand's best soils
Urban fringe, Waitara
Modern irrigation, Canterbury