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Figure I. Distribution of shellfish in Tillamook Bay, Netarts Bay and along 
adjacent shores. ( X ) Beds of Cardium corbis Martyn in Tillamook 
say. (O) Area abundantly supplied with Schizothaerus nuttalli Con- 
rad, a small quantity of Saxidomus giganteus Deshayes and scattering 
numbers of Cardium corbis Martyn and Paphia staminea (Conrad). 
(@) Siliqua patula Dixon is known to occur within Netarts Bay in 
small numbers, and in 1919 reappeared on the ocean beaches both north 
and south of the mouth of the bay. ( A ) Large beds of Mytilus cali- 
fornicus Conrad cover the rocks south of Cape Mears. 
Toward the south end of Netarts Bay is a small area of the western 
oyster, Ostrea lurida Carpenter. The production is slight. 
