INDEX. 



MURICES, ROCKS. 



GENUS 16. APORRHAIS. 



^ * MARlNiE. SEA. 



Plate. Fi| 

 Aporrhais quadrifidus, four fingered - - - 4 



ORDER 2. 



BIVALVES. 



GENUS 1. PECTEN, ESCALLOP. 



l'e(f^en pldlus, painted - - - - - 12 



Pccflen distoitus, diftorted - - - '"34 



Peden monotis, one eared - - - - i i. J. 



Peden parvus, small - - - • - i a. 



GENUS 3. ANOMIA. 

 * MARINvE. SEA. 

 Ancinla tunica cepse, onion peel - - - a6 



DIVISION 2. 



GENUS 6. CARDIUM. HEART C OCKLE. 



* * MARIN/E. SEA. 



Cardlum aculcatum, spiked - - - - 6 



Cardium parvum, small - - - - - 31 



