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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-13 23:12:45 UTC |
| Log: | Geology_Sed_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -17.5942 Longitude: 155.7692 Position from underway logging |
| Dredge: | D08 |
| Sample Number: | IN2019_V04_D08_001 |
| Sub-Sample: | C |
| Sample photographed (include scale and sample number): | Yes |
| Sub-sample sieved: | Yes |
| Sub-sample point-counted: | No |
| Colour: | black | grey-dark | grey-light | white | brown |
| Grain size: | pebbles |
| Sorting: | poor |
| Components: | pumice | volcanic non-vesicular | microfossil/shell |
| Estimated %: | 65% volcanic, 25% microfossil, 10% undiff. mud |
| Bucket: | B |
| Comments: | Bucket B, the sample contains non-vesicular basalt and fossiliferous grainstone. The basalt and some of the grainstone contain a manganese crust. Foraminifera are abundant throghout the grainstone. There are some small sections of pumice. |