MUSEUM OF COMPARATIVE ZOOLOGY. 



Locality. 

 Off the Abrolhos, Brazil. 



« 



27 



29 



May 2 

 " 13 



44 



45 



46 



47 

 48 

 49 



2410 



656 



1144 



65 



220 



45 



(t 



Off Cape Frio, Brazil. 



(( (( (« 



Lat. 32° 0' S., Long. 50° 15' W. , 

 (( it it 



{ Lat. 34° 55' S., Long. 54° 12' W., 



( off La Plata Kiver. 



( Lat. 35° 12' S., Long. 55° 30' W., 



( in La Plata River. 



Lat. 37° 42' S., Long. 56° 20' W. 



Off* Cape Possession, Patagonia. 

 Anchorage at Sandy Point. 



** at Port Famine. 



♦* at Port Gallant. 



Between ShoU Harbor and Cape 



Tamar, Straits of Masrellan. 

 Talcahuano Bay. 



Off Talcahuano Bay. 



Lat. 35° 29' S., Long. 75° IV W. 

 Surface temp., 57.5°. Bottom 

 temp., 35°. Dredge lost. 



Two miles off Cumberland Bay, Juan 

 Fernandez. Bottom temp., 39°. 



Three miles N. W. of Juan Fernan- 

 dez. Bottom temperature, 36°. 



Off Cumberland Bay. 



Off Valparaiso. 



During the season of 1877 and 1878 the dredging operations from 

 December to March were in charge of Alexander Agassiz, and the follow- 



