. LIBRARY CATALOGUE SLIPS. 
[Mount each slip upon a separate card, placing the subject at the 
top of the second slip. The name of the series should not be 
repeated on the series card, but add the additional numbers, as 
received, to the first entry.] 
Williams, Henry Shaler. 
. . . The correlation of geological faunas, a con- 
tribution to Devonian paleontology; by Henry 
Shaler Williams. Washington, Gov't print, off., 
1903. 
147. Ill p. 1 pi. 23£ om . (IT. S. Geological Survey. Bulletin 
no. 210.) 
''Bibliography'*: p. 135-139. 
Subject series C, Systematic geology and paleontology, 61. 
Williams, Henry Shaler. 
. . . The correlation of geological faunas, a con- 
tribution to Devonian paleontology; by Henry 
Shaler Williams. Washington, Gov't print, off., 
1903. 
147, III p. 1 pi. 2SV m . (U. S. Geological Survey. Bulletin 
no. 210.) 
"Bibliography"': p. 135-139. 
Subject series C, Systematic geology and paleontology, 61. 
U. S. Geological survey. 
Bulletins. 
no. 210. Williams, H. S. The correlation of geo- 
logical faunas, a contribution to Devonian 
paleontology. 1903 
U. S. Dept. of the Interior. 
see also 
U. S. Geological survey. 
in 
