Sea Urchins as Crystallographers Sea Urchins as CrystallographersDOI: info:10.1126/science.311.5767.1554v. 311No. 57671554–1555Towe, Kenneth M., Weiner, Stephen, and Addadi, Lia. 2006. "Sea Urchins as Crystallographers." Science, 311, (5767) 1554–1555. https://doi.org/10.1126/science.311.5767.1554.More...ID: 73693Type: articleKeywords: NH-Paleobiology; NMNH