Late Cambrian and Early Ordovician stem group chitons (Mollusca: Polyplacophora) from Utah and Missouri

M. J. Vendrasco, and B. Runnegar

2004

Article

Journal of Paleontology 78(4):675-689

Find it at:

http://dx.doi.org/10.1666/0022-3360(2004)078<0675:

Taxonomy: