@article {38093,
	title = {Significance of molluscan shell beds in sequence stratigraphy : an example from the Lower Cretaceous Mannville Group of Canada},
	volume = {38},
	year = {1991},
	pages = {913-934},
	publisher = {Sedimentology},
	author = {Banerjee, Indranil and Kidwell, Susan M.}
}
