1. Between a Rock and a Hard Place: The (Re)Discovery of a Sandstone-excavating Bee. Issue 3 (21st November 2016) Authors: Orr, Michael L. C.; Parker, Frank D.; Griswold, Terry; Woodard, S. Hollis Journal: Bee world Issue: Volume 93:Issue 3(2016) Page Start: 80 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗