Complex sentence: Surveyed and named in 1947 by the Falkland Islands Dependencies Survey (FIDS), the name is descriptive of the spindrift, or sea spray, which forms over these rocks during westerly gales.
Split into simpler sentences: Surveyed and named in 1947 by the Falkland Islands Dependencies Survey (FIDS). The name is descriptive of the spindrift, or sea spray, which forms over these rocks during westerly gales.