| Part of Speech | Definition | |
| Expression | 1. A subdivision at the base of the cretaceous formation in Western North America; -- so named from the region where the strata were first studied.[Websters]. | |
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Common Expressions: DAKOTA GROUP
| Expressions | Definition | ||
| Dakota group | A subdivision at the base of the cretaceous formation in Western North America; -- so named from the region where the strata were first studied. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
