 mississippian |
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| 1. | [ noun ] (geology) from 310 million to 345 million years ago; increase of land areas; primitive ammonites; winged insects | |
| Synonyms: | Lower_Carboniferous Lower_Carboniferous_period Missippian_period | |
| Related terms: | period Carboniferous | |
| 2. | [ noun ] a resident of Mississippi | |
| Related terms: | American | |
| Similar spelling: |
Mississippi |
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