NALT

Termo preferencial

rock flour

Topic

Fine-grained, silt-size sediment formed by the mechanical erosion of bedrock at the base and sides of a glacier by moving ice. When it enters a stream, it turns the stream's color brown, gray, iridescent blue-green, or milky white. Also called glacier flour or glacier milk.

sediments

glacial flour
glacier flour
glacier milk

Field 001 in MARC Authority Format

72643

espanhol

harina de roca

URI

https://lod.nal.usda.gov/nalt/233436

Baixar este conceito

Criado 10/28/14, última modificação 11/20/14