A shekara ta 1947, masanin ilimin kimiyya John Goggin ya bayyana lokutan uku bayan nazarin kullun.
Tabbas, wani nau'i mai rikitarwa na jumla shine "A 1947, masanin ilimin kimiyyar ilimin kimiyya John Goggin ya bayyana lokutan uku bayan nazarin kullun da ke kan Matecumbe Key, Gordon Pass kusa da Naples na zamani, da kuma kudancin Lake Okeechobee kusa da Belle Glade na zamani".