Although Dart's original article contained no illustrations, this illustration from Manaka shows the same pattern Dart discussed, part of what we call the Spiral Line. (Reproduced from Manaka et al. Paradigm Publishers; 1995.)
Although Dart's original article contained no illustrations, this illustration from Manaka shows the same pattern Dart discussed, part of what we call the Spiral Line. (Reproduced from Manaka et al. Paradigm Publishers; 1995.)