Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:fossil |
bivalves
brachiopods trilobites Devonian fish |
| gptkbp:geologicalAge |
gptkb:Devonian
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chagrin Shale
|
| gptkbp:namedFor |
gptkb:Chagrin_River
J.S. Newberry |
| gptkbp:overlies |
Huron Shale
|
| gptkbp:partOf |
gptkb:Appalachian_Basin
|
| gptkbp:primaryLithology |
gptkb:stone
|
| gptkbp:region |
gptkb:Ohio
gptkb:Pennsylvania gptkb:West_Virginia |
| gptkbp:thickness |
up to 400 feet
|
| gptkbp:underlies |
gptkb:Cleveland_Shale
|
| gptkbp:yearNamed |
1873
|
| gptkbp:bfsParent |
gptkb:Cleveland_Shale,_Ohio
|
| gptkbp:bfsLayer |
6
|