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Event details
Voyage: | IN2019_V04 [details] |
When: | 2019-08-12 19:54:40 UTC |
Log: | Geology_Rocks_in2019_v04 |
Equipment: | Not specified |
Position: | Latitude: -19.6484 Longitude: 154.7762 Position from underway logging |
Sample number: | in2019_v04_D09_002 |
Dredge: | D09 |
Sample Number Assigned: | Yes |
Sample photographed (include scale and sample number): | yes |
Number of photos: | 10 |
Sample sawn: | No |
Sticker: | yes |
Colour: | white | brown |
Composition: | carbonate |
Grain size: | sand (<2 mm) | pebble (2-64 mm) |
Grain shape: | angular |
Sorting: | poor |
Components: | carbonate/shell |
Sample bagged: | yes |
Bucket number: | 19 |
Rock name: | Rudstone / Limestone |
Comments: | Large fossil fragments of long tube-like coral? ~1.5mm diameter. Abundant large (<3mm) forainifera and worm tubes that are carbonate filled. Bryozoans? More recent sckratinian corals on the outside and worms. |