Comment on “Low time resolution analysis of polar ice cores cannot detect impulsive nitrate events” by D.F. Smart et al.

Wolff, E. W., Bigler, M., Curran, M. A., Comment on “Low time resolution analysis of polar ice cores cannot detect impulsive nitrate events” by D.F. Smart et al., Journal of Geophysical Research: Space Physics, 121 (3), 1920-1924, 10.1002/2015JA021570