Date | Grid | Clue | Author |
---|---|---|---|
Sun Dec 19, 2010 | 96D | Protective membrane | Kevin G. Der |
Thu Feb 21, 2008 | 31A | Embryonic membrane | Peter A. Collins |
Sat Feb 3, 2007 | 39A | Embryonic sac (3) | Rich Norris |
Wed Dec 14, 2005 | 26A | Embryonic sac (3) | James R. Leeds |
Sun Jul 14, 2002 | 16D | Embryonic sac (3) | Patrick Berry |
Date | Grid | Clue | Author | Editor |
---|---|---|---|---|
Sat Jan 9, 1993 | 5D | Embryonic membrane | Jesse Roarke | Maleska |
Sat May 12, 1973 | 46D | Membranous sac | Unknown | Weng |