The Helderberg Group and the position of the Silurian-Devonian boundary in North America
January 1, 1964
No abstract available.
Citation Information
| Publication Year | 1964 |
|---|---|
| Title | The Helderberg Group and the position of the Silurian-Devonian boundary in North America |
| DOI | 10.3133/b1180B |
| Authors | J.M. Berdan |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Bulletin |
| Series Number | 1180 |
| Index ID | b1180B |
| Record Source | USGS Publications Warehouse |