Description of new forms of Upper Cambrian fossils
Walcott, Charles D. (Charles Doolittle), 1850-1927
Article
1890
Proceedings of the United States National Museum
13
Issue: 820
267--279
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/78684 DOI: https://doi.org/10.5479/si.00963801.13-820.267