| Coeval cyclothems in the western midcontinent have better development of the marine portion of the sequence with fewer and thinner coals. |
| Midcontinent operates the largest and most resilient network in the region, a 4600 fiber-mile network delivering services to urban and rural areas within the three states. |
| The species are representative of both the Midcontinent and Atlantic faunal realms, but dominantly the former. |
| Midcontinent is one of the nation's largest independent cable companies, with more than 250,000 customers in North Dakota, South Dakota, and Minnesota. |
| This layer appears to correspond to the Westphalian-Stephanian Series boundary of western Europe and the Desmoinesian-Missourian boundary in the midcontinent of North America. |
| Lake Superior in North America, the largest freshwater lake by area, lies in the ancient and dormant Midcontinent Rift. |
