A New Species of Waengsjoeaspis (Cephalaspidomorpha, Osteostraci) from the Early Devonian of Northwestern Canada, with a Redescription of W. nahanniensis and Implications for Growth, Variation, Morphology, and Phylogeny

B. R. Scott, and M. V. H. Wilson

2012

Article

Journal of Vertebrate Paleontology 32:1235-1253

Find it at:

Taxa discussed in this work:

• Cornuata
• Waengsjoeaspis nahanniensis
• Waengsjoeaspis platycornis

Taxonomy:

• Waengsjoeaspis belongs to Osteostraci - Janvier (1985)
• Waengsjoeaspis nahanniensis belongs to Waengsjoeaspis - Adrian and Wilson (1994)
• Waengsjoeaspis platycornis belongs to Waengsjoeaspis - Scott and Wilson (2012)