ammonites
Myodes andersoni Thomas 1905 (vole)

Mammalia - Rodentia - Cricetidae

Alternative combination: Evotomys andersoni

Belongs to Myodes according to T. Galewski et al. 2006

Sister taxa: Myodes glareolus, Myodes rutilus, Clethrionomys gapperi, Clethrionomys californicus

Ecology: ground dwelling herbivore