East Side Alluvial Formations
Submitted by dylan on Mon, 2006-11-27 22:00.

| Soil Series |
Associated Formation |
Approximate Age (1000 yrs ago) |
| Redding |
Laguna |
1600 - 2000 kya |
| Corning |
Laguna |
1600 - 2000 kya |
| Keyes |
Laguna |
1600 - 2000 kya |
| Whitney |
Turlock Lake |
500 - 700 kya |
| Montpellier |
Turlock Lake |
500 - 700 kya |
| Rocklin |
Turlock Lake |
500 - 700 kya |
| Snelling |
Riverbank |
100 - 300 kya |
| San Joaquin |
Riverbank |
100 - 300 kya |
| Exiter |
Riverbank |
100 - 300 kya |
| Madera |
Riverbank |
100 - 300 kya |
| Hanford |
Modesto |
10 - 40 kya |
| Grangeville |
Holocene |
< 10 kya |
|