Fig. 14.9 An uplifted delta on Lake St. Clair between Lakes Huron
and Erie. The uplifted portion of the delta is 1.5 m above the modern
lake and originates from Lake Nipissing 3.5 to 5.0 ka ago. The
glaciolacustrine deposits upon which the uplifted and modern deltaic
deposits are laid is 9.5–7.3 ka in age. The figure is from Raphael and
Jaworski (1982), in Thomas et al. (2006)
Fig. 14.10 Sites in the Great
Lakes region where Clovis points
have been found. The white zone
at the top is the position of the
Laurentide ice 12 ka ago. Source
Paleoindian Database of the
Americas; http://pidba.utk.edu
156
14 Some Unusual Relict Features in the Great Lakes Coastal Zone
and Erie. The uplifted portion of the delta is 1.5 m above the modern
lake and originates from Lake Nipissing 3.5 to 5.0 ka ago. The
glaciolacustrine deposits upon which the uplifted and modern deltaic
deposits are laid is 9.5–7.3 ka in age. The figure is from Raphael and
Jaworski (1982), in Thomas et al. (2006)
Fig. 14.10 Sites in the Great
Lakes region where Clovis points
have been found. The white zone
at the top is the position of the
Laurentide ice 12 ka ago. Source
Paleoindian Database of the
Americas; http://pidba.utk.edu
156
14 Some Unusual Relict Features in the Great Lakes Coastal Zone