Stratigraphy and Structure of the North Polar Layered Deposits on Mars
Journal article published in 2006 by
K. E. Herkenhoff 
,
L. A. Soderblom,
R. L. Kirk,
L. Keszthelyi,
T. Becker,
L. Weller
,
L. A. Soderblom,
R. L. Kirk,
L. Keszthelyi,
T. Becker,
L. Weller
