Named for Selma | ||
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Sub-units Mooreville Chalk FormationDemopolis Chalk FormationRipley FormationPrairie Bluff Chalk Formation Regions | ||
Selma group drink from the fountain avi
The Selma Group is a geological formation in North America, within the U.S. states of Alabama, Mississippi, and Tennessee. The strata date from the Santonian to the Maastrichtian stages of the Late Cretaceous. The group is composed of, in ascending order, the Mooreville Chalk Formation, Demopolis Chalk Formation, Ripley Formation, and Prairie Bluff Chalk Formation. Dinosaur and mosasaur remains are among the fossils that have been recovered from the Selma Group.
References
Selma Group Wikipedia(Text) CC BY-SA