{"id":"000028186","type":"book","title":"Phyletic trends in the late cenozoic microtine, Ophiomys gen. nov., from Idaho. - Ann Arbor, MI","container-title":"Contributions from the Museum of Paleontology ; 21.1967, no. 12, S. 255-271 : 2 Ill","author":[{"family":"Hibbard","given":"Claude W."}],"issued":{"raw":"1967"}}