LIST OF FIGURES 



Figure 4.1 Abnormal Growth Effects in the Pacific Oyster. IV-17 



Figure 4.2 Pacific Oysters Collected in Oregon Demonstrating 



Abnormal Growth Effects. IV-19 



Figure 4.3 Development of Imposex (Male Organs on Female 



DogwheUc) . iv-26 



Figure 4.4 Photograph of Female Dogwhelk which Has Developed 



Three Penises. IV-27 



Figure 4.5 Predicted Distribution of Tributyltin in Dissolved 

 and Particulate Attached Phases for the Tamar 

 Estuary for (A) Winter and (B) Summer Conditions. IV-38 



IV-v 



