PhyloNimbus
Morphometrics
Blog
Docs
Login
The first occurrence of the Burgess Shale demosponge Hazelia palmata Walcott, 1920, in the Cambrian of Utah
J. K. Rigby, L. F. Gunther, and F. Gunther
1997
Article
Journal of Paleontology
71(6):994-997
Find it at: