MGDS References
Kristoffersen, Y., Hall, J.K., Hunkins, K., Ardai, J., Coakley, B.J., Hopper, J.R., and Healy 2005 seismic team, "Extensive local seabed disturbance, erosion and mass wasting on Alpha Ridge, Central Arctic Ocean: Possible evidence for an extra-terrestrial impact?", Norwegian Journal of Geology, 88: 313-320, 2009, DOI . (View Reference)
