title: Gibbula dalli
text: # Gibbula dalli
  
  Gibbula dalli is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
  
  It is only known as a fossil from the Miocene of Chile and the Eocene of Argentina. It occurred between 55.8 Ma and 15.97 Ma ago. It was a marine epifaunal grazer in the offshore zone.
  
  