1. Bibliography of glaciotectonic references;Aber,1988
2. Allen, J.R.L., 1982. Sedimentary Structures: Their Character and Physical Basis. 2 Volumes, pp. 611 and 679. Elsevier Science Publishing, Amsterdam.
3. Deforming-bed origin for southern Laurentide till sheets?;Alley;J. Glaciol.,1991
4. Continuity comes first; recent progress in understanding subglacial deformation;Alley;Geol. Soc. Spec. Publ.,2000
5. Continuous till deformation beneath ice sheets;Alley;Int. Assoc. Hydrol. Sci.,1987