Expedition 325 Scientists (2011): Description of lithologic section units of IODP Hole 325-M0050A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762524
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Related to:
Webster, Jody M; Yokoyama, Yusuke; Cotterill, Carol; Expedition 325 Scientists (2011): Proceedings of the Integrated Ocean Drilling Program. Tokyo (Integrated Ocean Drilling Program Management International, Inc.), 325, https://doi.org/10.2204/iodp.proc.325.2011
Project(s):
Coverage:
Latitude: -15.472337 * Longitude: 145.823697
Date/Time Start: 2010-03-22T16:28:00 * Date/Time End: 2010-03-22T16:28:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 9.60 m
Event(s):
325-M0050A (RIB_02ASite4) * Latitude: -15.472337 * Longitude: 145.823697 * Date/Time: 2010-03-22T16:28:00 * Elevation Start: -98.2 m * Elevation End: -97.6 m * Penetration: 10.5 m * Recovery: 1.87 m * Location: Great Barrier Reef, Australia * Campaign: Exp325 (Great Barrier Reef Environmental Changes) * Basis: Greatship Maya * Method/Device: Drilling/drill rig (DRILL) * Comment: Drilling Depth Methods: DSF: tag sea floor; CSF: let overlap if long; CCSF: let overlap if long. Elevation 1 = drill string tagging seabed including predicted tidal variations, Elevation 2 = corrected EM300 echo sounder data
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Expedition 325 Scientists | |||
| 2 | Lithologic unit/sequence | Unit | Expedition 325 Scientists | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Rock type | Rock | Expedition 325 Scientists | Visual description | ||
| 5 | Main Lithology | Main lith | Expedition 325 Scientists | Visual description | ||
| 6 | Lithology/composition/facies | Lithology | Expedition 325 Scientists | Visual description | ||
| 7 | Coral | Coral | Expedition 325 Scientists | Visual description | ||
| 8 | Genus | Genus | Expedition 325 Scientists | Visual description | ||
| 9 | Fossils | Fossils | Expedition 325 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
63 data points
Data
| 1 Sample label | 2 Unit | 3 Depth sed [m] | 4 Rock | 5 Main lith | 6 Lithology | 7 Coral | 8 Genus | 9 Fossils |
|---|---|---|---|---|---|---|---|---|
| 325-M0050A-1X-1,0 | 1 | 0.00 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone. Coral fragments: encrusting Porites, Faviidae, encrusting Agariciidae, living coralline algae, sponges, mollusc fragments, Halimeda. Downhole mixing. | Faviidae; Agariciidae | Por. Porites | Coral Encrusting; Coral Fragments; Coralline Algae Undetermined; Halimeda; Mollusc Undetermined |
| 325-M0050A-1X-CC,0 | 1 | 0.91 | Carbonate Sediment | Lime Granules | Fragments of Porites, Acroporidae, Agariciidae, coralline algae, Halimeda. Downhole mixing up. | Agariciidae; Acroporidae | Por. Porites | Coral Fragments; Coralline Algae Undetermined; Halimeda |
| 325-M0050A-2R-1,0 | 1 | 2.60 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone with minor microbialites. Coral fragments: foliaceous/encrusting Leptoseris, fragments of Agariciidae. Bioerosion in all components. Matrix and internal sediment rich in Halimeda. | Agariciidae | Aga. Leptoseris | Coral Encrusting; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda |
| 325-M0050A-2R-CC,0 | 1 | 2.82 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone with minor microbialites. Coral fragments: foliaceous Leptoseris?. | Aga. Leptoseris | Coral Foliaceous; Coral Fragments; Microbialite Undetermined | |
| 325-M0050A-3R-1,0 | 1 | 5.10 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone with minor microbialite; poorly laminated and trapping bioclasts; branching coralline algae. Framework of thin coralline algae; bryozoans. Massive Faviidae; encrusting Porites or Montipora? Broken during drilling. | Faviidae | Por. Porites; Acr. Montipora | Coral Encrusting; Coral Massive; Coral Fragments; Coralline Algae Crustose - thin; Coralline Algae Branching; Microbialite Undetermined |
| 325-M0050A-4R-1,0 | 1 | 6.60 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone with some microbialites (laminated). Encrusting / Foliaceous Agariciidae (Leptoseris); encrusting Goniopora?/ Montipora? Broken during drilling. | Agariciidae | Por. Goniopora; Aga. Leptoseris; Acr. Montipora | Coral Encrusting; Coral Foliaceous; Coral Fragments; Coralline Algae Undetermined; Microbialite Stromatolitic |
| 325-M0050A-5R-1,0 | 1 | 8.10 | Coral Framework | Boundstone | Lime pebbles of coralgal boundstone with poorly laminated microbialite. Corals are: sub massive Acroporidae, sub massive Goniopora, Agariciidae, solitary coral. Red staining on surfaces. | Agariciidae; Acroporidae; AHERMATYPES/SOLITARY | Por. Goniopora | Coral Submassive; Coral Fragments; Coral Ahermatypic/Solitary; Microbialite Undetermined |
| 325-M0050A-6R-1,0 | 1 | 9.60 | Coral Framework | Boundstone | Lime pebbles of coralgal boundstone with poorly laminated microbialites. Corals are: encrusting Agariciidae? (no in situ), sub massive Porites. Red staining on coral surface. | Agariciidae | Por. Porites | Coral Encrusting; Coral Submassive; Coral Fragments; Microbialite Undetermined |