@article {6760,
	title = {A comparative study of Silurian and recent deposit-feeding bivalve communities},
	journal = {Paleobiology},
	volume = {1},
	year = {1975},
	note = {PDF},
	pages = {97-124},
	keywords = {bivalvia, communities, ecology, mollusca, paleozoic, silurian},
	author = {Levinton, Jeffrey S. and Bambach, Richard K.}
}
