J. Keith Rigby, Lloyd F. Gunther, Freida Gunther; The first occurrence of the Burgess Shale demosponge Hazelia palmata Walcott, 1920, in the Cambrian of Utah. Journal of Paleontology ; 71 (6): 994–997. doi:
Download citation file:
Sign In or Create an Account
This PDF is available to Subscribers Only
For full access to this pdf, sign in to an existing account, or purchase an annual subscription.