JELLY ROLES: THE IMPORTANCE OF GELATINOUS ZOOPLANKTON IN PHANEROZOIC MARINE ECOSYSTEMS
PLOTNICK, Roy, Department of Earth and Environmental Sciences, University of Illinois at Chicago, 845 West Taylor Street, Chicago, IL 60607-7059, HAGADORN, James, Dept. of Earth Sciences, Denver Museum of Nature & Science, 2001 N Colorado Blvd, Denver, 80205-5732 and YOUNG, Graham, Manitoba Museum, 190 Rupert Avenue, Winnipeg, MB R3B 0N2, Canada