Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1889
|
| gptkbp:deathYear |
1973
|
| gptkbp:employer |
Michigan Geological Survey
|
| gptkbp:gender |
female
|
| https://www.w3.org/2000/01/rdf-schema#label |
Helen M. Martin
|
| gptkbp:knownFor |
mapping Michigan's geology
promoting conservation education in Michigan |
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableWork |
Geological and Land Use Maps of Michigan
|
| gptkbp:occupation |
gptkb:geologist
environmentalist |
| gptkbp:bfsParent |
gptkb:Cazenovia,_New_York
|
| gptkbp:bfsLayer |
6
|