| Periods | Cratonic sequence | % Correct |
|---|---|---|
| Carboniferous - Jurassic | Absaroka | 100%
|
| Devonian - Carboniferous | Kaskaskia | 100%
|
| (Precambrian) - Ordovician | Sauk | 100%
|
| Paleogene | Tejas | 100%
|
| Ordovician - Devonian | Tippecanoe | 100%
|
| Jurassic - Cretaceous | Zuñi | 100%
|