Contributor
- Hatchett, Benjamin2
- Holz, Andres2
- Hovland, Matthew2
- Howe, Glenn T.2
- Hystad, Perry2
- Kennick, Walter H.2
- Knapp, Beverly2
- Kulm, Sally2
- Loikith, Paul2
- Maddison, David R.2
- Mata Gonzalez, Ricardo2
- Mcarthur, James A. B.2
- Mccauley, James E.2
- Mcelroy, Kelly2
- Mead, Clifford S.2
- Moldenke, Alison2
- National Park Service. National Natural Landmarks Program2
- O'neill, Larry2
- Osborne, James2
- Pakenham, Anna2