bal 
430 Scientific Intelligence. 
All of these are engraved on steel or copper, and, with the exception of 
5, will be printed in oil colors by chromo-lithography ; 
he sections, which will be about ten in number, it is proposed to give 
on a scale of five miles to an inch. 
This Atlas will not be ready before the end of the present year. 
he Canadian government has already made appropriations for the 
continuation of the Geological Survey another five years, 
4, Air-breathers of the Coal Period: a descriptive account of the 
remains of land animals found in the coal formation of Nova Scotia, 
with remarks on their bearing on theories of the formation of coal and 
by J. W. L 
University. With illustrations. Bailliere, New York and London, 1863. 
VERTEBRATA.—Reptiura. Order Microsaurra. Genus Hylono- 
mus.—Reptiles or batrachians; with simple teeth in one series; biconcave 
vertebre with arches anchylosed to them; ribs long and bent; limbs 
Vertebre elongated; size much smaller than that of H. Lyelli. Bony 
ak i? | and . . icated 
from this fine to front of snout 3} inches, Probably a 
rounded, body above probably clothed in imbricated =~ 
Te z ee ee a a OR A Sarre eT ey eee ee ee 
Per Fe ee a ee eee ered A a ae ae ee ee ee ee : si 
