i=) 
~ 
for) 
p. 102. 
OO! 
p. 109. 
p. 110. 
joe 1h Be 
pe ald: 
p. 126. 
p. 148. 
CONTENTS. 
ERRATA. 
Next to last paragraph should read, ‘‘The paper appears in the 
Trans. Amer. Soc. Civ. Eng. XX XIII. 235.”’ 
3d line from bottom should read, ‘‘ The first paper was by. Prof. 
William Hallock upon,”’ ete. 
Next to last paragraph, 2d line, ‘‘has’’ not ‘‘have.”’ 
1st line should read, ‘‘ conditions resulted in the.”’ 
2d paragraph, last line should read ‘‘of this group, the Foraminifera. ’’ 
7th line, after ‘‘b’’ insert ‘‘ Assise 2.”’ 
After ‘‘GLOBIGERINA GRANDIS n. ‘sp. Pl. I., fig. 6,’’ insert ‘‘ This 
species is closely related to the preceding, but is larger, the final 
chamber being especially large. It was composed of four cham- 
bers, of which the first three are arranged lineally or nearly so.”’ 
1st paragraph, last line, delide ‘‘inner.’’ After ‘‘value,’’ add ‘‘ on 
the under side.’’ 
11th line delide ‘‘ Band.”’ 
Under Brachiopoda, after Obolella nitida, Ford, insert (?). 
Also in description of Pl. II., fig. 8, insert (?) after Obolella 
nitida, Ford. 
p. 251. 8th line ‘‘ CORACO-EPITROCHLEARIS ”’ not ‘‘ EPITROCHLARIS,”’ 
Plate XIX. Description, 1st and 2d lines, ‘‘ humerus’ not ‘‘humorus.”’ 
