S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
S P c 
s c 
S P c 
S P c 
s c 
s c 
s c 
1049 
la 
1050 
lb 
1051 
2a 
1052 
2b 
1053 
3a 
1054 
4a 
1055 
4b 
1056 
4c 
1057 
4d 
1058 
4e 
1059 
5a 
1060 
5b 
1061 
5c 
1062 
5d 
1063 
6 a 
1064 
6b 
1065 
6c 
1066 
7a 
1067 
7b 
CASTS OF POLYTHALAMIA AND GUANO 
Leon Springs, West Texas; U.S. Mexican Boundary 
Survey; no. 18; greensand casts 
Leon Springs, West Texas; U.S. Mexican Boundary 
Survey; no. 18; greensand casts 
Jackson, Mississippi 
Jackson, Mississippi 
Alabama; martix of Zygpdon; .casts-of - 
Charleston, South Carolina; 130 feet; hy stage 
indicator 
South Carolina; Eocene; greensand casts, with 
Ostrea sellaeformis 
South Carolina; Eocene; greensand casts, with 
Ostrea sellaeformis 
South Carolina; Eocene; greensand casts, with 
Ostrea sellaeformis 
Drayton Hall, South Carolina; Eocene; casts of 
Polythalamia 
North Carolina; Eocene; casts of Polythalamia, 
with Scutella Lyelli 
North Carolina; Eocene; casts of Polythalamia, 
with Scutella Lyelli 
North Carolina; Eocene; casts of Polythalamia, 
■with Scutella Lyelli 
North Carolina; Eocene; casts of Polythalamia, 
with Scutella Lyelli 
near Mount Holly, New Jersey; Cretaceous; casts of - 
near Mount Holly, New Jersey; Cretaceous; casts of - 
near Mount Holly, New Jersey; casts of - 
Hessehberg, [Germany ?]; near Transverstein [?]; 
casts of Nummulites complanata ; left "by action of HC1 
Hessehberg, [Germany ?]; near Transverstein [?]; 
casts of Nummulites complanata 
