1132377 67c33c5e7f5123916e8ca52d4e38d702 geoconger http://gravatar.com/geoconger geoconger http://1.gravatar.com/avatar/67c33c5e7f5123916e8ca52d4e38d702 http://1.gravatar.com/avatar/67c33c5e7f5123916e8ca52d4e38d702 thumbnail http://1.gravatar.com/userimage/1132377/1cbca94c1747956e2cae3a58f4c06bb8 George Conger George Conger geoconger Vero Beach, Florida USA George.Conger@aya.yale.edu true