Late Quaternary vegetational history of the western lowlands
essay 1997 Delcourt, Hazel R. et al.

Late Paleo-IndianNorth America > General North America
Delcourt et al. present the results from two paleoecological sites located in the western lowlands of southeastern Missouri and northeastern Arkansas; Hood Lake and Powers Fort Swale. Both of these sites contained pollen and plant macrofossils allowi...