Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:age |
gptkb:Ordovician
|
| gptkbp:composedOf |
gptkb:stone
|
| https://www.w3.org/2000/01/rdf-schema#label |
St. Peter Group
|
| gptkbp:lithology |
gptkb:stone
limestone |
| gptkbp:locatedIn |
gptkb:Midwestern_United_States
|
| gptkbp:namedAfter |
gptkb:St._Peter,_Minnesota
|
| gptkbp:notableFor |
gptkb:St._Peter_Sandstone
|
| gptkbp:overlies |
gptkb:Prairie_du_Chien_Group
|
| gptkbp:primaryLithology |
gptkb:stone
|
| gptkbp:thickness |
varies from 15 to 150 meters
|
| gptkbp:underlies |
gptkb:Glenwood_Shale
|
| gptkbp:usedFor |
glass manufacturing
foundry sand filter sand |
| gptkbp:bfsParent |
gptkb:Manus_Province
|
| gptkbp:bfsLayer |
7
|