Figure 1. EXTINCTION AND NATICID PREDATION OF THE BIVALVE CHIONE VON MÜHLFELD IN THE LATE NEOGENE OF FLORIDA

Figure 1. Right valves of A) Chione erosa from the lower Pincecrest Beds (Lower Pliocene), and B) C. cancellata from the Recent of Florida. Note the naticid drill hole in A. Scale = A) 5mm, and B) 10mm. Specimens are from the author's collection.