Sundberg, F. A., McCollum, L. B., et al. 2003. Early and Mid Cambrian trilobites from the outer-shelf deposits of Nevada and California, USA. 46 (5): 971, pls.1-8.
Type Status:
Paratype
Place:
Esmeralda County, Nevada, United States, North America
Geologic Age:
Paleozoic - Cambrian - Middle
Record Last Modified:
17 Oct 2024
Site Number:
41985
Stratigraphy:
Emigrant Fm
Taxonomy:
Animalia Arthropoda Trilobita Ptychopariida Ptychopariina