354 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 3 



Sta. 1050-40. Same locality, Jan. 27, 1940. Trawl haul in 4 meters at low tide, 

 south shore of bay. Surface at ship 15.5 °C. D. 228-233. 



Sta. Dawson 16-40. Same locality and date. Cast up at high tide on beach, 

 north side of bay. A great quantity of Ul<va predominated, covering the 

 sand completely. Surface at ship 15.5 °C. D. 234-246. 



Sta. 1051-40. Same locality and date. Dredge haul in 42 meters, west side of 

 bay, shell bottom. Surface 15°C., bottom in 38 meters 14°C. D. 247-252. 



Sta. 1056-40. Same locality and date. Dredging in 12-22 meters, in channel be- 

 tween Mejia Island and main body of Angel de la Guardia. Sand and 

 coralline bottom. Surface 15°C., bottom in 38 meters 14°C. D. 253-231. 



Sta. 1053-40. Same locality, Jan. 28, 1940. Shore collecting at low tide, same 

 place as 1049-40. Most of material scraped from surface of large rocks in 

 middle littoral. Surface 15°C. D. 282-298. 



Sta. 1061-40. Gonzaga, Lower California, at Willard's Point, Jan. 30, 1940. 

 Dredge and trawl haul in 60-80 meters over muddy bottom. Surface 

 17.8°C. D. 299-305. 



Sta. 1063-40. Same locality and date. Shore collecting on rocky shore at low tide. 

 Algae not abundant and most rocks bare or covered with Enteromorpha. 

 Sargassum short and young; Padina and Rosenvingea frequent. The lo- 

 cality was in general mucky and with little sand. Surface 17.7°-18°C. D. 

 306-334. 



Sta. 1066-40. Consag Rock, Gulf of California, Jan. 31, 1940. Shore collecting 

 on small rocky reef at low tide. Rocks and water fouled by seal excrement. 

 Nothing visible but bits of short Ulva. Surface 15°C. D. 335. 



Sta. 1071-40. San Felipe Bay, Lower California, Feb. 2, 1940. Dredge haul over 

 sandy bottom near rocky shore, 5 meters. Few species evidently because of 

 silty water and muddy bottoms. Surface 14.5°C. D. 336-339. 



Sta. 1072-40. Rock Point (Punta Penasco), Sonora, Feb. 2, 1940. Dredging in 

 22 meters, sand and silt bottom, hydroids, bryozoans, etc. Surface 17.7°C. 

 D. 340-349. 



Sta. 1073-40. Same locality, Feb. 3, 1940. Dredging near shore in 6-20 meters at 

 high water, sand bottom. Sargassum sinicola abundant. Surface 17.7°C. 

 D. 350-364. 



Sta. 1075-40. Georges Island, Gulf of California, Feb. 3, 1940. On shore at high 

 water with Ul<va and Enteromorpha predominating. Surface 17.7 °C. D. 

 365. 



Sta. 1078-40. Tepoca Bay, Sonora, Feb. 4, 1940. Dredging from the ship in 22 

 meters plus, sandy bottom with abundant worm-tubes, molluscs, etc. Sur- 

 face 17.7°C. D. 366-382. 



Sta. 1076-40. Same locality and date. Shore collecting at low tide on rocky reef. 

 Richest collecting was in tide pools where articulated corallines were 

 abundant and some Sargassum maturing. Elsewhere algae scarce and very 

 short. Surface 17.7°C. D. 383-398. 



