8 Shortz Era entries found. Click any date for context. See the dictionary definition.
|Saturday, July 9, 2016||34A||Certain upper-growth limit||Josh Knapp|
|Sunday, August 2, 2009||81D||Timberland limit||Patrick Berry|
|Friday, December 16, 2005||20D||Fringe of the green?||Joe DiPietro|
|Saturday, November 20, 2004||18A||Mountain demarcation||Robert H. Wolfe|
|Saturday, December 6, 2003||62A||Tundra borderer||Craig Kasper|
|Saturday, March 25, 2000||62A||The edge of the green?||David J. Kahn|
|Saturday, September 11, 1999||13D||Where the top begins to get bare||Rich Norris|
|Friday, April 30, 1999||33D||It's about 2,500 feet up on Mt. McKinley||Pat M. Hugel|
5 results for TREELINE from older pre-Shortz puzzles.
|Sunday, March 30, 1986||125A||Arboreal border||Ernst Theimer||Maleska|
|Sunday, January 27, 1980||75A||Milestone for mountain climbers||Bert Beaman||Maleska|
|Saturday, October 20, 1973||30A||Mountain dividing point||Unknown||Weng|
|Tuesday, May 17, 1966||11D||Mountain feature.||Unknown||Farrar|
|Friday, December 20, 1957||16A||Where certain vegetation stops.||Unknown||Farrar|