Mooreville Chalk
The Mooreville Chalk is a geological formation in North America, within the U.S. states of Alabama and Mississippi, which were part of the subcontinent of Appalachia. The strata date back to the early Santonian to the early Campanian stage of the Late Cretaceous. The chalk was formed by pelagic sediments deposited along the eastern edge of the Mississippi embayment. It is a unit of the Selma Group and consists of the upper Arcola Limestone Member and an unnamed lower member. Dinosaur, mosasaur, and primitive bird remains are among the fossils that have been recovered from the Mooreville Chalk Formation.Fish
Cartilaginous fish
Bony fish
Reptiles
Dinosaurs
Indeterminate hadrosaurid, nodosaurid, dinosaur egg, and ornithomimmosaur fossils are known from Mooreville Chalk outcrops in Alabama.Mosasaurs
Plesiosaurs
Pterosaurs
Turtles
