by Mead, JI, McGinnis, T W, Keeley, JE
Published in Bulletin - Southern California Academy of Sciences (01.08.2006)

by Merriam, KE, McGinnis, T W, Keeley, JE
Published in Park science (01.09.2004)

by BERNARD W. MCGINNIS ET JAMES A. WEIDENHAMMER
Year of Publication 22.06.1979

by BERNARD W. MCGINNIS, ET JAMES A. WEIDENHAMMER
Year of Publication 08.07.1977

by EARL D. BARKHUFF, DAVID S. BORM, BERNARD W. MCGINNIS ET BERTEL E. ROSENLUND
Year of Publication 30.01.1976