Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:author
|
| gptkbp:activeIn |
early 20th century
|
| gptkbp:affiliation |
gptkb:New_York_State_Museum
|
| gptkbp:field |
paleontology
|
| http://www.w3.org/2000/01/rdf-schema#label |
Clarke & Ruedemann
|
| gptkbp:member |
John M. Clarke
Rudolf Ruedemann |
| gptkbp:publishedIn |
Graptolites of North America
|
| gptkbp:bfsParent |
gptkb:Erieopterus
gptkb:Pterygotus_buffaloensis gptkb:Strobilopterus |
| gptkbp:bfsLayer |
8
|