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Event details
| Voyage: | IN2019_V04 [details] |
| When: | 2019-08-11 14:18:36 UTC |
| Log: | Geology_Rocks_in2019_v04 |
| Equipment: | Not specified |
| Position: | Latitude: -20.2318 Longitude: 155.5912 Position from underway logging |
| Sample number: | in2019_v04_D07_014 |
| Dredge: | D07 |
| Sample Number Assigned: | Yes |
| Sample photographed (include scale and sample number): | Yes |
| Number of photos: | 6 |
| Sample sawn: | Yes |
| Sticker: | yes |
| Colour: | black | white | brown | yellow |
| Composition: | carbonate |
| Grain size: | silt | sand (<2 mm) |
| Sorting: | moderate |
| Components: | carbonate/shell |
| Cement: | calcite |
| Sample bagged: | yes |
| Bucket number: | 15 |
| Rock name: | Boundstone (?) |
| Comments: | Some part of the rock is grainstone, contains foraminifera, gastropod and bivalve shells, maybe sponge (?) and extraclasts (?). While other part of the rock is coralline algae boundstone. Huge part of the rock is eroded, contains secondary cavities which can be filled with clays. |