— 175 — 



Table — ( Contmned) 



Showing when and where Pumice or Volcanic Dast was observed in the 



Indian Ocean in 1883-1884. 



Names of Vessels. 



Month 

 and 

 Day. 



Honrs. 



Position at Noon. 



Lat. Long. 



Remarks. 



Fch. barque houise 

 Collet. 

 (Capt. Beckraan) 



Brig ¥lora 



(Capt. Menton) 



Broomhall 



Rio hoge 



Iris 



1884 

 May 31 



„ 31 

 June 13 



„ 17 



„ 17 

 „ 23 



„ 24 



„ 25 



July 1 



Beigate 



A.M. 



P.M. 



2 P.M. 



Noon 



4 P.M. 

 6 A.M. 

 6 P.M. 



5 P.M. 



6 P.M. 

 2 A.M. 



7 A.M. 



'Northern Star ... 



, 25 4 A.M. 



„ 26 



4 A.M. 



On rencontre toujours 

 des pierre-ponce. 



Le capitaine tombe a la 

 mer en pechant des 

 pierre-ponce. 



Passing through quan- 

 tities of pumice cover- 

 ed with barnacles. 



Passed large quantities 

 of pumice. 



Ditto 

 Ditto 

 Ditto 

 Ditto 

 Ditto 



do. 

 do. 

 do. 

 do. 

 do. 



do- 

 do, 

 do. 

 do. 

 do. 



Passing vast quantities 

 of pumice. 



Passed through large 

 quantities of pumice. 



Largo quantities of pu- 

 mice floating on the 

 water; 



Ditto do. do. 



