APPENDIX B. — REPORT OF GEOLOGICAL COMMITTEE. XIX. 
Fossiliferous Horizons, etc. — ( Continued ,) 
Basal 
Series 
SAINT JOHN GROUP. 
Phyllopoda— 
91 Stenotheca 
concentrica 
91a v. radiata 
92 S.— — Hicksiana 
93 S. nasuta 
94 S. triangularis 
95 Lepiditta alata 
96 L. curta 
Division 1. 
Div. 
2. || 
a 
b 
& 
c 1 
"1 
u 
1 
k 
J| 
Trilobita— 
97 Agnostus regulus 
98 A. vir. 
98a v. concinnus 
99 A. Acadicus, 
Hartt 
99a v. declivis 
100 A. bisectus 
101 A. partitus 
102 A. obtusilobus 
103 A. acutilobus 
104 A. Nathorsti 
(at Drury’s Cove) 
105 A. fissus 
106 A. pisiformis, L 
sp. 
107 A. — —umbo 
108 A. tessella 
109 Microdiscus 
Dawsoni, Hartt 
110 Microdiscus punc- 
tatus, Salt, v. pul- 
chellus, Hartt 
110a v. precursor 
111 Ellipsocephalus cf, 
polymetopus, Lnrs. 
112 Agraulos 
articephalus 
113 A, — Whitfieldianus 
113a v. compressa 
114 A. bolocepbalus 
115 A. socialis, Bill. 
Division 3. 
cy 
cl 
