1. Paleobiology of Climactichnites : an enigmatic Late Cambrian fossil Author/Creator: Yochelson, Ellis L. 1928-2006. (Ellis Leon) Publication/Creation: Washington, D.C. : Smithsonian Institution Press, 1993 Resource Type: Book Access & Availability: Loading
2. Paleontology of late Proterozoic and early Cambrian rocks of east-central Alaska Author/Creator: Allison, Carol Wagner Publication/Creation: Denver, CO : For sale by Books and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Access & Availability: Loading
3. Physical stratigraphy and trilobite biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the southern Great basin Author/Creator: Palmer, Allison R., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1979 Resource Type: Book Access & Availability: Loading
4. Physical stratigraphy and trilobite biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the southern Great basin Author/Creator: Palmer, Allison R. Publication/Creation: Washington : U.S. Govt. Print. Off, 1979 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1045-1047. Access & Availability: Loading
5. The Precambrian-Cambrian boundary Publication/Creation: Oxford : Clarendon Press, 1989. New York : Oxford University Press, 1989 Resource Type: Book Access & Availability: Loading