@article {40214,
	title = {Carbon and sulfur isotope anomalies across the Frasnian-Famennian extinction boundary, Alberta, Canada},
	volume = {24},
	year = {1996},
	pages = {187-191},
	publisher = {Geology},
	author = {Wang, K. and Geldsetzer, H. H. J. and Goodfellow, W. D. Krouse, H. R.}
}
