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doi.org
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Johannes Müller, Robert R. Reisz: The Phylogeny of Early Eureptiles: Comparing Parsimony and Bayesian Approaches in the Investigation of a Basal Fossil Clade. Systematic Biology. Bd. 55, Nr. 3, 2006, S. 503–511, doi:10.1080/10635150600755396
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J. H. Calder, A. C. Scott, A. C. Milner: The Tree Hollow Fauna of Joggins: Ockham’s Razor Fells the Pitfall Theory. North American Paleontology Convention, Dalhousie University, Halifax, Nova Scotia, Canada, June 19 – 25, 2005, Programme and Abstracts. Paleobios. Bd. 25, Nr. 2 (Supplementum), 2005, S. 28 (PDF 128 kB)
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