Artifact from deposits of mid-Wisconsin age in Illinois
January 1, 1965
Discovery of an artifact of human manufacture imbedded in Roxana loess, classed as Altonian substage of the Wisconsin stage of the Pleistocene, of an age of 35,000 to 40,000 years, contributes to the determination of the age of man in the New World.
Citation Information
| Publication Year | 1965 |
|---|---|
| Title | Artifact from deposits of mid-Wisconsin age in Illinois |
| Authors | P.J. Munson, J.C. Frye |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Science |
| Index ID | 70010525 |
| Record Source | USGS Publications Warehouse |