The Marlstone Rock Formation is a geological formation in England. It dates to the Early Jurassic, it consists of "Sandy, shell-fragmental and ooidal ferruginous limestone interbedded with ferruginous calcareous sandstone, and generally subordinate ferruginous mudstone beds", with ironstone.
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Geologic formations of England
Jurassic England
Early Jurassic Europe
Pliensbachian Stage
Toarcian Stage
Formations
Jurassic System of Europe