IGSN: 10.58052/IEUHM00U4 
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| | IGSN: | 10.58052/IEUHM00U4 |
| | Sample Name: | Ewa1-328.4-331.7 |
| | Other Name(s): | |
| | Sample Type: | Core Section |
| | Parent IGSN: | 10.58052/UHM000EC1 |
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| Description |
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| Material: | Rock |
| Classification: | Igneous>Volcanic>Mafic |
| Field Name: | Basalt |
| Description: | Solid basalt with large stretched vesicles typical of an 'a'a lava. One unbroken core is 31.5 inches long. The rock is nonporphyritic. |
| Age (min): | Not Provided |
| Age (max): | Not Provided |
| Collection Method: | CorerCoring>DrillCorer |
| Collection Method Description: | truck-mounted drill rig, conventional rock bit, diamond core barrel |
| Size: | 3 in |
| Geological Age: | Not Provided |
| Geological Unit: | Not Provided |
| Comment: | Not Provided |
| Purpose: | geologic history of the Hawaiian chain |
| Geolocation |
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| Latitude (WGS84): | 21.315 |
| Longitude (WGS84): | -157.993 |
| Northing (m) (UTM NAD83): | Not Provided |
| Easting (m) (UTM NAD83): | Not Provided |
| Zone: | Not Provided |
| Vertical Datum: | MSL |
| Elevation Start: | -328.422 meters |
| Elevation End: | -331.71384 meters |
| Nav Type: | Not Provided |
| Physiographic Feature: | ocean island volcano |
| Name Of Physiographic Feature: | Oahu Island, Hawaii |
| Location Description: | southeast section of old USCG station and later Pacific Tsunami Warning Center at Ewa Beach, Oahu |
| Locality: | Ewa coastal plain |
| Locality Description: | coastal plain ~200 m inland from shoreline |
| Country: | United States |
| State/Province: | Hawaii |
| County: | Honolulu |
| City: | Ewa Beach |
| Collection |
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| Field Program/Cruise: | Deep Cores in Ewa Plain, summer 1965 |
| Platform Type: | truck-mounted drill rig |
| Platform Name: | Not Provided |
| Platform Description: | truck mounted Failing Model 2500 drill rig |
| Launch Type: | Not Provided |
| Launch Platform Name: | Not Provided |
| Launch ID: | Not Provided |
| Collector/Chief Scientist: | Harold T. Stearns, Theodore K. Chamberlain |
| Collector/Chief Scientist Detail: | Not Provided |
| Collection Start Date: | 1965 |
| Collection End Date: | Not Provided |
| Curation |
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| Current Archive: | SOEST |
| Current Archive Contact Details: | Kevin Johnson |
| Original Archive: | Not Provided |
| Original Archive Contact Details: | Not Provided |
| Relation To Parent |
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| Depth in Core (min): | 0 m |
| Depth in Core (max): | 337.41 m |
| Related Samples |
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Parents: | 10.58052/UHM000EC1 Ewa Core #1 | | Siblings: | |
| Children: | No Children |
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