1. School of Geography, Environment and Earth Sciences, Victoria University, PO Box 600, Wellington 6140, New Zealand
2. Department of Geology and Paleontology, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki 305-0005, Japan
3. † Special collection papers can be found online at http://www.minsocam.org/MSA/AmMin/special-collections.html.
4. School of Biological, Earth and Environmental Sciences, University College Cork, Ireland
5. GNS Science, PO Box 30-368, Lower Hutt 6315, New Zealand
6. U.S. Geological Survey, 345 Middlefield Road, MS-937, Menlo Park, California 94025, U.S.A.