co-author of 'Index Fossils of North America'
GPTKB entity
Statements (4)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:unknown
|
| gptkbp:bfsParent |
gptkb:Robert_Shrock
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
co-author of 'Index Fossils of North America'
|