(9) 
1 Heft; herausgegeben von der physikalisch -medieinischen 
Gesellschaft. Wurtzbourg, 1861; 2 broch. in-8°. 
Ueber die Bestimmung des Liingenunterschiedes zwischen 
Altona und Schwerin; von C.-A-F. Peters. Altona, 1861; 
in-4°, 
Solennia Academica universitatis literariae regiae fede- 
ricianae, ante L annos conditae die 2 septembris anni 
M CLXT, celebranda indicit senatus Academicus. Chris- 
tiania, 1861; in-4°. 
Archiv für die Naturkunde Liv. Ehst-und Kurlands ; her- 
ausgegeben von der Dorpater Natúrtorsdlior= Gesellschalt. 
Zweite Serie, 2-5 Bandes. Dorpat, 1860; 2 vol. in-8°. 
Prolusione ad un corso di geometria superiore, letta dal 
dottor Luigi Cremona. Milan, 1861 ; in-8° 
Dei lavori dell’ Accademia agraria di Pesaro nell’ ultimo 
quinquennio per Luigi Guidi. Pesaro, 1861; in-8°. 
a grande cometa del 50 giugno 1861 ; lettera di Caterina 
Scarpellini. Rome, 1861; in-8°. 
Corrispondenza scientifica in Roma. volume sesto, n° 50. 
Rome, 1861; in-4°. 
On the occurence of fluit-implements , associated with „the 
remain of animals of extinct species in beds of a late geologi- 
cal period, in France at Amiens and Abbeville, and in England 
at Hoxne; by Joseph Prestwich. Londres, 1861 ; in-4°. 
Catalogue of the mineralogical diag Allanite ; by Wm. 
Sharswood, Leipzig; in-8°. 
Some observations on the sensibility af the eye to colour ; 
by John Z. Laurence. Glasgow, 1861; in-8°. 
Memoirs of the geological survey of India, vol. II, part 2. 
Caleutta, 1860; 1 vol. in-8°. 
Annual report of the geological survey of India, and of the 
Museum of Geology. For the year 1859-1860. Calcutta, 1860; 
I broch. in-8°, 
On the algebric expression of the number of partitions of 
