A new earliest Paleocene (Puercan) arctocyonid mammal from the Fort Union Formation, Great Divide Basin, Wyoming, and its phylogenetic position among early condylarths

K. M. McComas, and J. J. Eberle

2015

Article

Journal of Systematic Palaeontology

Find it at:

http://dx.doi.org/10.1080/14772019.2015.1066886

Taxa discussed in this work:

• Sigynorum
• Sigynorum magnadivisus

Taxonomy:

• Sigynorum belongs to Arctocyonidae - McComas and Eberle (2016)
• Sigynorum magnadivisus belongs to Sigynorum - McComas and Eberle (2016)
• Mithrandir belongs to Periptychidae - McComas and Eberle (2016)
• Ampliconus belongs to Periptychidae - McComas and Eberle (2016)
• Alticonus belongs to Periptychidae - McComas and Eberle (2016)