Before revision: Usage history It was more commonly used to describe the way the mammalian intestine or uterus might turn back on itself but was first used in an oceanographic sense in 1970 by South African oceanographer Nils Bang, to describe the Agulhas CurrentJ.
After revision: Usage history More commonly used to describe the way the mammalian intestine or uterus might turn back on itself , retroflection was first used in an oceanographic sense in 1970 by South African oceanographer Nils Bang, to describe the Agulhas CurrentJ.