@inbook {1452, title = {Microbial transformations of organic matter in black shales and implications for global biogeochemical cycles}, booktitle = {Geobiology: Objectives, Concepts, Perspectives}, year = {2005}, note = {id: 758}, month = {2005}, publisher = {Elsevier}, organization = {Elsevier}, author = {Petsch, S. T. and Edwards, K. J. and Eglinton, T. I.}, editor = {Noffke, N.} }