@article{422585, recid = {422585}, author = {Woodburne, Michael O.}, title = {Late Cretaceous and Cenozoic mammals of North America biostratigraphy and geochronology / [electronic resource] :}, publisher = {Columbia University Press,}, address = {New York :}, pages = {xix, 391 p. :}, year = {2004}, url = {http://library.usi.edu/record/422585}, }