@article {45071,
	title = {A fossil radula from the Lower Cambrian Mahto Formation, Jasper National Park, Canada},
	year = {2004},
	note = {In: Geological Society of America Abstracts with Programs, Vol. 36, No. 5, Proceedings from 2004 Denver Annual Meeting, November 7-10, 2004},
	pages = {523},
	author = {Butterfield, Nicholas J.}
}
