Sand volcanoes" in the Heathcote Estuary. The volcanoes were caused by liquefaction, where the soil lost its strength and water erupted out of the hole, taking silt with it.
Sand volcanoes" in the Heathcote Estuary. The volcanoes were caused by liquefaction, where the soil lost its strength and water erupted out of the hole, taking silt with it.
Sand volcanoes" in the Heathcote Estuary. The volcanoes were caused by liquefaction, where the soil lost its strength and water erupted out of the hole, taking silt with it.
A "sand volcano" in the Heathcote Estuary. The volcano was caused by liquefaction, where the soil lost its strength and water erupted out of the hole, taking silt with it.
Sand volcanoes" in the Heathcote Estuary. The volcanoes were caused by liquefaction, where the soil lost its strength and water erupted out of the hole, taking silt with it.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction in the Avon Heathcote Estuary.
A photograph of liquefaction mounds in the Heathcote Avon Estuary.
A photograph of liquefaction mounds in the Heathcote Avon Estuary.
A photograph of liquefaction mounds in the Heathcote Avon Estuary.
A photograph of liquefaction mounds in the Heathcote Avon Estuary.
Paradise ducks search for food among 'sand volcanoes' in the Heathcote Estuary. The volcanoes were caused by liquefaction where the soil lost its strength and water erupted out of the hole, taking silt with it.
A thick layer of liquefaction silt in the Avon-Heathcote Estuary.
A photograph of cars on the McCormacks Bay causeway.