1. Branching out: Origins of the sea urchin larval skeleton in development and evolution. Issue 3 (5th March 2014) Authors: McIntyre, Daniel C.; Lyons, Deirdre C.; Martik, Megan; McClay, David R.; McClay, David; Ettensohn, Charles Journal: Genesis Issue: Volume 52:Issue 3(2014:Mar.) Page Start: 173 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗