Project 538: S. Turner, C. J. Burrow. 2011. A Lower Carboniferous Xenacanthiform Shark from Australia. Journal of Vertebrate Paleontology. 31 (2):241-257.
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3 Documents

Cladogram figure
Cladistic analysis of outgroups Leonodus, Antarctilamna, and Phoebodus, and xenacanthiform genera represented by teeth plus other elements. As only 11 taxa were thus included, an ACCTRAN branch-and-bound search was undertaken using PAUP 4.0b10 (Swofford, 2002), all 19 characters unordered and of equal weight; multistate taxa were treated as uncertainty. The single shortest most parsimonious tree is 40 steps, CI = 0.7750, RI = 0.7632. Changes at nodes are listed in Appendix 2.
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