1142 
THE VOYAGE OF H.M.S. CHALLENGER. 
.'Station.'* 
305r 
Ammau 
Thawu 
:k)5 TO Stations 305 to 305b (Soundings 450 to 452), Gulf of Penas to Sandy Point 
through Magellan Strait (see Chart 41). 
January 1, 1876 ; lat. 47° 47' to 47° 48' 30" S., long. 74° 47' to 74° 46' W. 
Temperature of air at noon, 53°'8 ; mean for the day, 53°*3. 
'remperature of water at surface, 55°’5. 
Density at 60° F. at surface, 1 '02251 ; bottom, 1 '02519. 
Depth, 165, 125, and 160 fathoms ; deposit, Blue Mud, containing about 4 per 
cent, of carbonate of lime (see Murray and Kenard, Deep-Sea Deposits 
Chall. Exp.). 
At 4 A.M. got up steam. At 5 a.m. weighed anchor and proceeded out of Port 
Utway ; shaped course for entrance of Messier Channel. At 1.30 p.m. shortened and 
furled siiils. At 1.45 p.m. stopped and sounded in 165 fathoms (Station 305). Proceeded 
towards Penguin Island. At 3 p.m. stopped and sounded in 125 fathoms (Station 305a), 
and })ut trawl over. Sent surveying and exploring parties to Penguin Island. At 
3.30 P..M. the trawl came up with many specimens. Sounded in 160 fathoms 
(Station 305b). At 4.30 p.m. surveying and exploring parties returned on board. 
Proceeded through Messier CTiannel to Hale Cove, anchoring there in 17 fathoms at 
6.45 p.m. Exploring parties went on shore, and returned at 8 p.m. 
rROM The following species are recorded in the Zoological Keports from the trawl, which 
was sent down in 125 fathoms and came up from 160 fathoms : — 
.VcTixiARiA (Ilertwig, Zool. pt. 73). 
Lijxnicma multiporum, n.g., n.sp. One specimen ; obtained also at Stations 147 
and 237. Only species of the genus. 
(Ajrai-s (Moseley, Zool. pt. 7). 
Flabcllum patagonichum, n.sp. Very many specimens ; obtained at no other locality. 
( )phiuroidp:a (Lyman, Zool. pt. 14). 
Ophiofjhjjiha lyniani, Ljungman. Several specimens; for distribution see 
Station 304. 
Eciil.NoiDKA (Agassiz, Z<jol. pt. 9). 
SchizaMer moseleiji, n.sp. Several specimens ; for distribution see Station 146. 
Ostracoda (Bnuly, Zool. pt. 3). 
MacTitcypris similis, n.sp. Obtained also at Stations 120 and 344. 
