%0 Journal Article %T High resolution ¦Ä13Ccarb stratigraphy of the Homerian (Wenlock) of the English Midlands and Wenlock Edge %A Marshall C %A Thomas A T %A Boomer I Ray D C %J Bulletin of Geosciences %D 2012 %I Czech Geological Survey %R 10.3140/bull.geosci.1306 %K Silurian %K Wenlock %K Homerian %K d13C stratigraphy %K Mulde Excursion %K English Midlands %U http://www.geology.cz/bulletin/fulltext/1306_Marshall.pdf