414 General Notes. [April, 
ing all the species known until the present time, of the flora of 
the Cenomanian in Europe, North America and Greenland, points 
out the relation with the plants of different localities. Atawe for 
Greenland; Moletin Inedlinberg, Needersham, the Quader sand- 
stone, &c., for Germany ; and the Dakota group, with species ob- 
tained in Nebraska and Kansas, and those found also in Colorado 
at the base of the Rocky mountains. The above refers to the 
first part of the report, the Cretaceous flora, with seventeen plates 
The second part comprises a revision of the plants of the 
Laramie group: Ist. Introduction, considering the relations of 
these plants with those of Europe, to establish the age of 
formation. 2d. Descriptions of a few new and well-marked 
species from very fine specimens, with three plates. 3d. A table 
other stages of the Tertiary, and were not grouped distinctly 
ora. 
The third part comprises the flora of the Green pe gas 
The characters of the plants separate the formation into as" 
sions. The plants of the Green River and Alkali. stations, of 
Randolph county, being different, most of them, from sod 
Florissant, mouth of White river and Elko. The descripto" 
Florissant, Elko, Green River station, Alkali station, Sage d 
Barrell’s springs, in relation with the Miocene re Miocene : 
Alaska, the Oligocene of France and Germany, and ks and oot 
of Europe. The table is followed by general remar 
clusions derived from the comparisons. ; E 
The fourth part relates to Miocene plants described from spe 
ens received from the Bad Lands, California, ty. The 
. from i 
Alaska, Carbon, Washakie, the Bad Lands, Oreg% fjand, S 
Fort Union group, with the Arctic Miocene, Vt 
bergen and that of Europe. receding 
This eighth volume is E REER of the two erates 
sixth and seventh. It describes, figures or enu da pa 
plants which have been found up to the presse taal A 
mations of Mesozoic and Cenozoic epochs of ig in VOR 
and, therefore, contains most valuable ma and theo? 
palzontology for the direction of future resen A 
fication and determination of the fossil flora 
F. V. Hayden. 
