On October 18, 1878, the party reached Bozeman 
from Yellowstone Park and I returned at once to Washington, D. 
The remainder of the year was spent in preparing 
the Keport on the geology of the park and in making drawings, 
sections, maps, etc. for all reports. This work was continued 
until the end of the fiscal year of 1879, when I started out 
for a year’s study in Europe. 
