DRILLING INTO HARD SUBSTRATE BY NATICID AND MURICID GASTROPODS: A CHEMO-MECHANICAL PROCESS INVOLVED IN FEEDING

Abstract ......................................................................................................78 3.1 Introduction .......................................................................................78 3.2 Drilling in Other Groups ...................................................................79 3.3 The Drilling of Mechanism of Muricid and Naticid Gastropods ......80 3.4 Feeding Behavior and Environmental Effects ..................................95 3.5 Paleontological History of Drilling Predation ................................100 3.6 Future Directions ............................................................................102 3.7 Conclusions .....................................................................................104 Keywords .................................................................................................105 References ................................................................................................105

ERIC S. CLELLAND1 and NICOLE B. WEBSTER2