@article {43819,
	title = {Depositional environments of an Early Cretaceous plesiosaur and ichthyosaur assemblage from the Clearwater Formation, Western Interior Basin},
	volume = {22},
	year = {2002},
	pages = {50A},
	publisher = {Journal of Vertebrate Paleontology},
	author = {Druckenmiller, Patrick S. and Zonneveld, J.-P.}
}
