Systematics of Late Paleocene and Early Eocene Rodentia (Mammalia) from the Clarks Fork Basin, Wyoming

L. D. Ivy

1990

Article

Contributions from the Museum of Paleontology, University of Michigan 28(2):21-70

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Taxa discussed in this work:

• Knightomys cremneus
• Microparamys cheradius
• Microparamys hunterae
• Paramys pycnus

Taxonomy:

• Acritoparamys francesi belongs to Acritoparamys - Ivy (1990)
• Knightomys senior belongs to Knightomys - Ivy (1990)
• Sciuravus belongs to Sciuravidae - Ivy (1990)
• Knightomys depressus belongs to Knightomys - Ivy (1990)
• Paramys quadratus belongs to Paramys copei - Ivy (1990)
• Paramys pycnus belongs to Paramys - Ivy (1990)
• Paramys primaevus belongs to Paramys copei - Ivy (1990)
• Acritoparamys pattersoni belongs to Acritoparamys - Ivy (1990)
• Microparamys minutus belongs to Microparamys - Ivy (1990)
• Paramys major belongs to Paramys copei - Ivy (1990)
• Knightomys minor belongs to Knightomys - Ivy (1990)
• Reithroparamys delicatissimus belongs to Reithroparamys - Ivy (1990)
• Paramys bicuspis belongs to Paramys copei - Ivy (1990)
• Acritoparamys atwateri belongs to Acritoparamys - Ivy (1990)
• Acritoparamys atavus belongs to Acritoparamys - Ivy (1990)
• Paramys annectens belongs to Acritoparamys atwateri - Ivy (1990)
• Microparamys lysitensis belongs to Knightomys depressus - Ivy (1990)
• Microparamys cheradius belongs to Microparamys - Ivy (1990)
• Microparamys cathedralis belongs to Knightomys depressus - Ivy (1990)
• Knightomys cremneus belongs to Knightomys - Ivy (1990)