Miscellaneous Intelligence. 135 
normal, regularly recurring exacerbations, as in intermittent and remittent 
fevers, in the periodical excretions, alvine, urinary, ete., in the catamenia, 
and even in the arrival and departure of epidemic agency ? 
2 observe that the older rocks (the Hy- 
pogene, crystalline, non-fossiliferous) are chiefly found in the arctic and | 
Compact parts being crystalline; while numerous elongated and nie pe 
sie bubble cavities rendered other parts porous and uneven. Much o 
_ Teeent as well as the exposed part of the fracture exhibited a pseudo-me- 
-" ose of the color of copper, which also appease in the cavities. 
4 part of the exposed surface was coated by a light yellow ochry cover- 
( po ace was y a lig ee wie ta 
Rh 28 comp ili 
3 posed of silica, proto-perox 
sulphur, copper, which are the 
