CHAPTER 23.. 1871-1872: Age 64-65.

1871-1872: AGE 64-65.

Sailing of the Hassler.--Sargassum Fields.--Dredging at Barbados. --From the West Indies to Rio de Janeiro.--Monte Video. --Quarantine.--Glacial Traces in the Bay of Monte Video.--The Gulf of Mathias.--Dredging off Gulf of St. George.--Dredging off Cape Virgens.--Possession Bay.--Salt Pool.--Moraine.--Sandy Point. --Cruise through the Straits.--Scenery.--Wind Storm.--Borja Bay. --Glacier Bay.--Visit to the Glacier.--Chorocua Bay.