50 
Tin American Geologist. 
July. i-.ia 
thai fossil in the division whose name and thickness is indi- 
cated above : 
co" 
15 . 
gq.2 
3 *" 
£i CD 
1 QJ 
Q 
} el low sandy Shales, 
1 to 4 inches thick. 
it 
c 
o 
|cj 
"So 
£ o 
he c 
-co 
* 
J4 
a 
■*? 
r -t—i 
= 3 
o 
Vermicular Sandstone, 
■1 or more feet. 
Q e<-< 
3© 
a- 2 
» - 
15 a 
2 o 
o «-, 
o 
Kinderhook or 
Waverly. 
-A 
-u- 
c i.2 
t 3 *= 
S » 
— 9 
3 o 
CQlS 
iso 
m 
J 
a 
o 
-u 
tn 
a 
Ul 
3 
« 
M 
<D 
9- 
Ml 
_ 
Goniatites sp? 
*9 
Porcellia nodosa 
* 
Allorisma hannibalensis 
* 
* 
* 
# 
* 
Spirifera marionensis 
" striatiformis 
* 
* 
*9 
* 
■■:■■' 
*? 
*9 
*9 
* 
t " peculiaris 
* 
* 
* 
* 
Spiriferina clarksvillensis. . . 
" solidirostris 
* 
* 
Syringothyris hannibalensis. 
Cyrtina acutirostris 
* 
* 
-I s 
* 
* 
* 
— 
* 
\mboccelia minuta . 
Athyris hannibalensis 
Nucleospira barrisi 
Terebratula burlingtonensis. 
" sp? 
# 
* 
* 
* 
* 
* 
* 
* 
* 
* 
*9 
* 
Rhynchonella missouriensis. 
Orthothetes lens . 
* 
* 
* 
* 
* 
* 
* 
* 
* 
*9 
Orthis missouriensis . 
Productalla pyxidata 
Chonetes ornata . 
* 
* 
" geniculata . . , 
Strophalosia sciniilla. . 
"fStrophomena rhomboidalis. 
* 
*9 

* 
Crania rowleyi 
* 
* 
" SD? 
tPlatycrinus allophylus. . 
* 
* 
* 
*9 
tBlairocrinus (2 or more spe.) 
tGranatocrinus nemeri . . 
* 
* 
" sp? 
Zaphrentis ida . . 
* 
* 
* 
* 
'* elliptica . 
* 
* 
* 
#9 
t " calceola . 
* 
* 
* 
* 
* 
* 
* 
Chonophyllum sedaliense... . 
*? 
Michelinia evpansa 
Leptopora placenta . . . 
*9 
Lithostrotion microstylum. . 


Palaracis enorme 
* 
* 
* 
* 
* 
( 'honopterium effusum . . 
Ptyohostylus subtumidus. . . 
* 
April IT. 1893. 
+Species found in the Lithographic Limestone horizon of southern 
and southwestern, but not eastern, Missouri. 
