The New York State Museum

First name

S.

Middle name

K.

Last name

Ewald

Author

Kehew, A., Ewald, S., Esch, J., Kozlowski, A., 2013. On the Origin of Tunnel Valleys of the Saginaw Lobe of the Laurentide Ice Sheet; Michigan, USA. Boreas 42, 442-462. doi:10.1111/j.1502-3885.2012.00295.x