New records of rhinoceroses from the Ringold Formation of central Washington and the Hemphillian-Blancan boundary

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ACKNOWLEDGMENTS

Specimens reported in this paper would not be known without the collecting efforts and generosity of R. Brown and W. Shawver. J. Gustafson has helped in innumerable ways, for which I will always be grateful. I thank the museum personnel who have rendered assistance, especially E. Davis of the Condon Museum (University of Oregon) and R. Eng of the Thomas Burke Memorial Washington State Museum (University of Washington). I also thank M. O. Woodburne for his helpful comments and the reviewers who helped to improve this report.

Handling editor: Jessica Theodor.