Henry Darwin Rogers
E7481
Henry Darwin Rogers was a 19th-century American geologist best known for directing the first geological survey of Pennsylvania and advancing the study of Appalachian geology.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Henry Darwin Rogers canonical | 4 |
Statements (46)
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
First Geological Survey of Pennsylvania
subject surface form:
First Geological Survey of Pennsylvania
subject surface form:
First Geological Survey of Pennsylvania