| 2018-06-23 | Mountain ridge |
| 2017-05-09 | Rocky glacial ridge |
| 2016-08-04 | Mountain ridge |
| 2016-07-11 | Mountain ridge |
| 2015-08-06 | Glacial ridge |
| 2015-01-08 | Excellence, to ancient Greeks |
| 2014-03-05 | Glacial ridge |
| 2013-12-14 | Formation from glaciation |
| 2013-05-21 | Rocky ridge |
| 2013-01-01 | Mountain ridge |
| 2012-08-05 | Mountain ridge |
| 2012-04-25 | Rocky ridge |
| 2012-03-01 | Sharp-crested ridge |
| 2011-07-24 | Mountain ridge |
| 2011-02-03 | Excellence as a virtue, to ancient Greeks |
| 2011-02-02 | Rocky ridge |
| 2010-02-18 | Alpine feature |
| 2010-02-06 | Alpine feature |
| 2009-11-08 | Craggy ridge |
| 2009-06-25 | Craggy crest |
| 2009-03-18 | Mountain ridge |
| 2009-02-15 | Sharp ridge |
| 2008-06-18 | Craggy ridge |
| 2007-12-30 | Mountain ridge |
| 2007-12-26 | Glacial ridge |
| 2006-10-29 | Mountain ridge |
| 2006-05-03 | Mountain crest |
| 2005-11-04 | Rocky ridge |
| 2005-08-04 | Rocky ridge |
| 2004-10-05 | Rugged ridge |
| 2004-06-23 | Sharp ridge |
| 2004-05-22 | Rocky prominence |
| 2002-12-22 | Rugged ridge |
| 2002-06-18 | Mountain ridge |
| 2002-01-27 | Ridge |
| 2001-07-08 | Rugged ridge |
| 2001-04-04 | Glacial ridge |
| 2000-12-03 | Rugged ridge |
| 2000-03-12 | Rugged ridge |
| 2000-02-15 | Mountain ridge |
| 1999-11-20 | Range ridge |
| 1999-10-10 | Mountain crest |
| 1999-06-06 | Appalachian feature |
| 1999-05-24 | Rocky ridge |
| 1998-05-22 | Alpine feature |
| 1997-12-03 | Mountain ridge |
| 1997-04-18 | Sharp ridge |
| 1996-06-23 | Mountain ridge |
| 1996-03-10 | Geological feature |
| 1995-08-13 | Rugged ridge |
| 1995-06-14 | Mountain crest |
| 1995-01-13 | Glacial aftermath |
| 1994-12-30 | Rocky ridge |
| 1994-08-12 | Glacial formation |
| 1994-07-28 | Sum of one's virtues, to the Greeks |
| 1994-02-06 | Ridge |
| 1994-01-17 | Mountain ridge |
| 1994-01-06 | Alpine feature |
| 1993-11-28 | Mountain ridge |