Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Delaware
| State | Delaware |
|---|---|
| Name | Wenonah Formation |
| Geologic age | Cretaceous |
| Original map label | Kw |
| Comments | Upper Cretaceous, Matawan Group, may be overlain locally by the Pleistocene Columbia Formation |
| Primary rock type | sand |
| Secondary rock type | |
| Other rock types | |
| Lithologic constituents | Major
Unconsolidated > Coarse-detrital > Sandsparingly glauconitic, quartz sand |
| Map references | Spoljaric, Nenad and Jordan, Robert R., 1966, Generalized Geologic Map of Delaware, State of Delaware, Delaware Geological Survey, scale ca. 1:300,000. |
| Unit references | Spoljaric, Nenad and Jordan, Robert R., 1966, Generalized Geologic Map of Delaware, State of Delaware, Delaware Geological Survey, scale ca. 1:300,000. |
| Geographic coverage | New Castle |
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