The Pleistocene of North America / and its vertebrated animals from the states east of the Mississippi River and from the Canadian provinces east of longitude 95°

by Oliver Perry Hay

Map 30.
Distribution of the giant beaver Castoroides in Indiana.

Explanation of Map [30].

1.	Vanderburg Co. (p. [276]).
2.	Richmond, Wayne Co. (p. [276]).
3.	Greenfield, Hancock Co. (p. [277]).
4.	Jamestown, Boone Co. (p. [277]).
5.	Summitville, Madison Co. (p. [277]).
6.	Union City, Randolph Co. (p. [277]).
7.	Fairmount, Grant Co. (p. [277]).
8.	—— Carroll Co. (p. [278]).
9.	Logansport, Cass Co. (p. [278]).
10.	Macy, Miami Co. (p. [278]).
11.	—— Kosciusko Co. (p. [278]).
12.	Grovertown, Starke Co. (p. [278])
For explanation of the numerals on the margins see map [37].

Map 31.—Shows areas on Long Island and along Connecticut and Hudson Rivers at sea-level near the end of the Pleistocene. Ruled areas submerged. Amount of subsequent elevation indicated in feet at the end of the isobases. Redrawn from Fairchild.

Map 32.
Isobases of Late Glacial uplift in eastern North America. After Fairchild.

Map 33.
J. W. Spencer’s view of preglacial drainage of the region of the Great Lakes. Redrawn from Spencer and Foshay.