| Authors | Year | Title |
| Leopold, Estella | 1972 | Report on Referred Fossils |
| Leopold, Estella | 1974 | Report on Referred Fossils |
| Wolfe, Jack | 1976 | Report on Referred Fossils |
| Wolfe, Jack; Hopkins, David; Leopold, Estella | 1966 | Tertiary Stratigraphy and Paleobotany of the Cook Inlet Region, Alaska |
| Leopold, Estella | 1970 | Report on Referred Fossils |
| Leopold, Estella | 1973 | Report on Referred Fossils |
| Brown, Roland | 1955 | Report on Referred Fossils |
| Hollick, Arthur | 1936 | The Tertiary Floras of Alaska, with a chapter on The Geology of the Tertiary Deposits by P.S. Smith. |