Additions to the vertebrate record of the Dakota sandstone

M. G. Mehl

1931

Article

American Journal of Science 21(125):441-452

Find it at:

Taxa discussed in this work:

• Ignotornis
• Ignotornis mcconnelli
• Walteria
• Walteria jeffersonensis

Taxonomy:

• Walteria belongs to Aigialosauridae - Mehl (1931)
• Walteria jeffersonensis belongs to Walteria - Mehl (1931)