7 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
|Sunday, April 13, 2014||52D||Transition area from deciduous to evergreen, e.g.||Dan Schoenholz|
|Wednesday, April 2, 2014||10D||Environmental transition area (2)||David Levinson Wilk|
|Tuesday, November 26, 2013||37D||Transitional zone between plant communities||Don Gagliardo and Zhouqin Burnikel|
|Saturday, July 9, 2011||34D||Environmental transition area (2)||Caleb Madison|
|Saturday, January 10, 2009||37A||Area between forest and prairie, e.g.||Bob Klahn|
|Sunday, February 25, 2007||88D||Transitional land zone||David J. Kahn|
|Saturday, May 11, 1996||2D||Transition zone between plant communities||D. Niles|
4 results for ECOTONE from older pre-Shortz puzzles.
|Saturday, March 11, 1989||10D||Transition zone between two plant communities||Bernard Meren||Maleska|
|Monday, January 30, 1978||38D||Ecological transition area||Dorothea E. Shipp||Maleska|
|Saturday, June 17, 1972||60A||Plant transition zone||Unknown||Weng|
|Sunday, July 17, 1960||118A||Zone, as between forest and prairie.||Mary Grow||Farrar|