LIST OF FOSSILS.


NAMES oF FOSSILS.


FORMATIONS.


V


GENERA AND SPECIES.
GASTEROPODA - con.
Metoptoma retrorsa, Whitf........
M. similis, Whitf.......
Platyceras primordialis, Hall ..........
P. Niagarensis, Hall....
Platyostoma Niagarensis, Hall.
Euomphalus macrolineatus, Whitf.....
E. Strongi, Whitf .....................
E. vaticinus, Hall ...    ................
E. (Straparollus?) mopsis, Hall .......
Straparollus Hippolyte, Bill.
S. solaroides, Hall.................
S. sp. undet.
Straparollina, sp.   ..    .
Ophileta? (Raphistoma) primordialis,
Winchell . ....................
0. uniangularis, Vanuxem.
0. sp.? (casts only).........
Helicotomna planulata, Salter..
II. sp. undet .... .......
Holopea elevata, Hall .................
H. Guelphensis, Bill.................
H. harmonia, Bill.
H. magniventra, Whitf...............
H. obliqua, Hall.
H. paludinaeformis, Hall............
H. (Pleurotornaria) turgida, Hall......
Holopea Sweeti, Whitf................
H. sp?.............................
Cyclonema (?) elevatum, Hall .   .
C. pauper, Hall.
C. sp. resembling C. pauper ..........
C. percarinata, Hall .......  .. .....
C. sp. ? ..........................
Raphistoma lenticularis, Sowr.........
R. Niagarensis, Whitf................
R. Nasoni, Hall ................
R. sp. ?.
Trochonema ambiguum, Hall.
T. Beachi, Whitt.
T. Beloitense, Whitf.......
T. fatua, Hall.
T. lapiciduum, Salter         ...........
T. umbilicatum, Hall ................ *
T. sp. undet .           ..
Zenophora trigonostoma, Meek.......
Loxonema Leda, Hall.................
L. magnum, Whitf..................
Eunema (Murchisonia) pagoda, Salter?.
Subulites eloncratus, Conrad...
S. ventricosus, Hall .........
Clisospira occidentalis, Whitf.
Pleu rotornaria advena, Winchell .......
P.  Axion, Hall ....................
P. depaupiolata, Hall.................


A
Ca
0
*c
*e
*
* .  - .
* . ..


bi
P-4
cu
1.0
;_4
(1)
llzl:
O." a)
a) z
0


d
+-
.,d
0


r-
w


*
*
**
**


..*
**
*


.
P4
V
-


. . .
. . . .


*
. . *
* * -
* * -
. . -
* * -
* * *
* *
* . *
* * ^
* * *
* * @
. * -
*
..
.@


0


*
* ..
...


.*
* *
*
**-
*


I@
*...


9i
E-4


*
*
. . . .
* . . .
* . . .
* . .
. . . .
* . .
* . .


*-
*
.*
*
*


*
*


*.
*e


I...


...
*...
..*.


* *.
*
*
.*
*
*
*@
*


*
*  .
*
*--.


. * .
* . .
* . .
*-
*-
*


-




f -


I


I


f


I




I


I


I
I
I
I
I
I








I..-


* * *
* * -


. . .
...