Project 902: G. D. Edgecombe. 1992. Trilobite phylogeny and the Cambrian-Ordovician "event": cladistic reappraisal. Extinction and Phylogeny:144-177.
This project has 2 matrices.
Protaspid Exoskeletal Characters
359 scorings; 14 taxa; 27 characters; 0 cell images; 0 labels attached to cell images; 0 character images;

Viewed 210 times; Downloaded 3 times;

Matrix DOI: 10.7934/X2000, http://dx.doi.org/10.7934/X2000
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Holaspid Exoskeletal Characters
784 scorings; 21 taxa; 40 characters; 0 cell images; 0 labels attached to cell images; 0 character images;

Viewed 200 times; Downloaded 2 times;

Matrix DOI: 10.7934/X2001, http://dx.doi.org/10.7934/X2001
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Download character list   Download character list