H. W. Dove: 



James Ross, A Voyage of Discovery and Research in the Southern and 

 Antarcdc Eeffions 1839 — 43. 



1819 Juli 



1824 Juli 



1850 Mai 



Juni 



- Juli 



1851 Aug. 20.-23. 



1850 Aug. 11.-19. 



1820 September . 



1824 August . . . 



1825 September . 



1851 Aug. 16.- 19. 



1819 August . . . 



1824 September . 



1825 August . . . 

 1850 Aug.20.-31. 



1850 September . 



1851 Aug. 12.-15. 



1821 Juni 12. -30. 



- Juli 



August . . . 



1827 Mai 



Juni 



- Juli 



August . . . 



- Sept. 1.- 10. 



- Juni25.-10.A. 



