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Abstract
SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP
ACKNOWLEDGMENTS
I thank the AM, MNZ, NMV, and SAM for allowing access to their collections. I am also grateful to the staff at the MNZ and SAM for orientation around the collections. The manuscript was substantially improved by comments from T. Worthy, M. Habib, J. Alroy, and A. Allen. Thanks also go to A. Allen for providing the R function for calculating the bootstrap 95% confidence intervals.
Handling editor: Trevor Worthy.
