NOTES. clxxiii 



( 612 ) p. 445. Franz Junglmhn, Java, Bd. ii. S. 388 and 592. 



( 643 ) p. 446. Leopold von Buch in the Abhandl. der Akademie der Wiss. 

 zu Berlin aus den J. 1812 1813 (Berlin, 1816), S. 128. 



( W4 ) p. 446. Theophrastus de Lapidibus, 14 and 15 (Opera ed. Schneider, 

 t. i. 1818, p. 689, t. ii. p. 426, and t. iv. p. 551), says this of the Lipari-rock 



( 645 ) p. 446. Rammelsberg, in Poggend. Annalen, Bd. 80, 1850, S. 464, 

 and Fourth Supplement to his Chemische Handworterbuch, S. 169 ; compare 

 also Bischof, Geologie, Bd. ii. S. 2224, 2232, and 2280. 



( 616 ) p. 447. Kosmos, Bd. iv. S. 323, 354, 357360, 366368, and 377 ; 

 English edition, p. 289, 310, 313316, 322324, and 332. Eespecting par- 

 ticular cases in the geographical distribution of the pumices and obsidians in the 

 tropical zone of the New Continent, compare Humboldt, Essai ge"ognostique sur 

 le Gisement des Eoches dans les deux he'mispheres " 823, p. 340 342, and 

 344347. 



