A supposed jellyfish from the pre-Cambrian of the Grand Canyon
Bassler, Ray S. (Ray Smith), 1878-1961
Article
1941
Proceedings of the United States National Museum
89
Issue: 3104
519--522
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/79878 DOI: https://doi.org/10.5479/si.00963801.89-3104.519