394 Scientific Intelligence. 
become detached by process of disintegration and were imbedded 
in the mud. The cry i i 
expos 
ight in the 
III. Borany anp Zoouoey. 
1. Essay on the Development of the Vegetable Kingdom, espe 
cially on the Distribution of Floras since the Tertiary period: Ver- 
such einer Entwicklungsgeschichte der Pflanzenwelt, inbesonder€ 
der F'lorengebiete seit der Tertidrperiode; von Dr. ADOLPH Go 
LER, Ord. Professor an der Universitit Kiel. 8vo. 1879, 1882. 
Leipzig, W. Engelmann.—This interesting treatise is in two parts» 
or volumes; the first, published in 1879, discussing the develop- 
