abyssal fan造句

• Turbidites are deposited at the downstream mouths or ends of canyons, building an abyssal fan.
• The depositional environment is thought to have been a system of abyssal fans radiating out from a large river delta.
• Turbidity currents can result in internal hydraulic jumps ( i . e ., hydraulic jumps as internal waves in fluids of different density ) in abyssal fan formation.
• Both the Otago and abyssal fans, and the rift itself developed from the Kaikoura Orogeny and were greatly accelerated after about 2.5 Ma, with the onset of global glacial / interglacial climatic cycles and the development of an icecap along the alpine region of South Island.