Palynological and radiocarbon evidence for deglaciation events in the Green Bay lobe, Wisconsin

Auteur(s) et Affiliation(s)



Description :
A new and significant site of organic silty sand has been found beneath the Valders till at Valders Quarry in northeastern Wisconsin. This is the earliest known late-glacial site associated with red till ice advances in the western Great Lakes area. The sediments are significantly older than Two Creeks, both palynologically and stratigraphically and in radiocarbon age.


Type de document :
Article de périodique

Source :
Quaternary research, issn : 0033-5894, 1996, vol. 46, n°. 3, p. 251-259, Collation : Illustration, Références bibliographiques : 35 ref.

Date :
1996

Editeur :
Pays édition : Etats-Unis, San Diego, CA, Elsevier