82 Puget Sound Marine Sta. Pub. Vol. 1, No. 9 



Nebraska Springs. A group of small springs along the steep rocky 

 shore at the foot of South Hill. Named by the writer in honor of 

 the State of Nebraska, for her representation at the Puget Sound 

 Marine Station (Plate 10). 



Newhall's Point. (Idlewild). A small point in Friday Harbor named 

 in honor of Mr. Newhall. Formerly it was the site of the residence 

 of "Judge" Warbass, who called it "Idlewild." 



North Bay. A small bay in the north end of Griffin Bay. 



O'Neil Island. A small island in Rocky Bay on the northeast coast. 



Pear Point. A point on the south side of Madrona Peninsula. 



Pile Point. A rocky point located about one mile west of Kanaka Bay. 



Point Caution. A point directly north of Friday Harbor. The shore 

 is rocky and is washed by swift tide currents. 



Roche Harbor. A small village and harbor on the northwestern shore 

 of San Juan Island. 



Rocky Bay. On the northeast coast south of Limestone Point. 



Smallpox Bay. (Smugglers Cove). A small cove just south of Andrews 

 Bay, on the west co-ast. 



Smugglers Cove. See Smallpox Bay. 



Turn Island. A small rocky island off the extreme east coast of ]\Ia- 

 drona Peninsula, 



Turn Rock. A small reef which is exposed only at low tide, east of 

 Turn Island. The tide turns very suddenly and forms very swift 

 currents, so that the rock is difficult to approach except at favorable 

 tides. 



Utah Rock. A large rock which is almost covered at high tide, just out- 

 side of and along the southwest shore of False Bay. Named in 

 honor of the state of Utah (Plate 10). 



JVestcott Bay. A long bay just south of Roche Harbor. 



White Point. A narrow irregular point between Roche Harbor and 

 Westcott Bay, on the northwest coast of San Juan Island. 



SUMMARY AND CONCLUSIONS 



1. The rocky shores of San Juan Island possess a very dense 

 algal flora. 



2. The sandy beaches and bays are almost free from algal vege- 

 tation. 



3. The algal vegetation from the high tide line to the Nereocystis 

 beds is composed of four distinct associations, which are named after 



