Thomas, Mary Ann. "Carnegie Museums of Pittsburgh to lay off 76 security guards." TribLive.com: Tribune-Review, Pittsburgh 2018 May 8. "Carnegie Museums notifies the state it plans to lay off 76 employees." Pittsburgh Post-Gazette 2018 May 7. ...
Editors and Affiliations Department of Earth Science, University of Northern Iowa, Cedar Falls, IA, USA Thomas Hockey University of California, Irvine School of Physical Sciences, Irvine, CA, USA Virginia Trimble Rice University, Houston, TX, USA Thomas R. Williams Whitman College, Walla Walla, W...