Expedition 325 Scientists (2011): Description of lithologic section units of IODP Hole 325-M0043A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762517
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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: -19.798850 * Longitude: 150.479360
Date/Time Start: 2010-03-09T03:38:00 * Date/Time End: 2010-03-09T03:38:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 33.50 m
Event(s):
325-M0043A (HYD_02ASite12) * Latitude: -19.798850 * Longitude: 150.479360 * Date/Time: 2010-03-09T03:38:00 * Elevation Start: -107.9 m * Elevation End: -102.9 m * Penetration: 35 m * Recovery: 6.04 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 Start = drill string tagging seabed including predicted tidal variations, Elevation End = 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 | Lithology/composition/facies | Lithology | Expedition 325 Scientists | Visual description | continuation 1 | |
8 | Coral | Coral | Expedition 325 Scientists | Visual description | ||
9 | Genus | Genus | Expedition 325 Scientists | Visual description | ||
10 | Fossils | Fossils | Expedition 325 Scientists | Visual description | ||
11 | Core disturbance | Disturbance | Expedition 325 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
283 data points
Data
1 Sample label | 2 Unit | 3 Depth sed [m] | 4 Rock | 5 Main lith | 6 Lithology | 7 Lithology (continuation 1) | 8 Coral | 9 Genus | 10 Fossils | 11 Disturbance |
---|---|---|---|---|---|---|---|---|---|---|
325-M0043A-1R-1,0 | 1 | 0.00 | Carbonate Sediment | Bindstone | Fragments of coralline algal bindstone and most with larger benthic forams, visible gastropods, worm tubes. Living sponge. No visible corals. | Coralline Algae Undetermined; Foram Benthic (free); Mollusc Gastropod; Worm Tube Undetermined | ||||
325-M0043A-2R-1,0 | 1 | 2.20 | Carbonate Sediment | Lime Pebbles | Lime granules and pebbles of algal boundstone from seafloor. Fine branching Pocilloporidae. Fragmented during drilling. | Pocilloporidae | Coral Branching - fine; Coral Fragments; Coralline Algae Undetermined | |||
325-M0043A-2R-1,19 | 2 | 2.39 | Carbonate Sediment | Boundstone | Broken coralgal boundstone with framework of thin encrusting coralline algae, worm tubes, larger benthic forams and Halimeda molluscs. Fine branching Pocilloporidae, medium branching Goniopora?, submassive Poritidae? | Acroporidae? submassive Porites, massive Favidae. Broken during drilling. | Poritidae; Pocilloporidae; Faviidae; Acroporidae | Por. Porites; Por. Goniopora | Coral Submassive; Coral Massive; Coral Branching - fine; Coral Branching - medium; Coralline Algae Crustose - thin; Halimeda; Foram Benthic (free); Mollusc Undetermined; Worm Tube Undetermined | disturbed |
325-M0043A-2R-CC,0 | 1 | 2.62 | Carbonate Sediment | Lime Pebbles | Lime pebbles and granules. Fragments of microbialite boundstone. Coral fragments. Larger fragments are Goniopora? Broken during drilling. | Por. Goniopora | Coral Fragments; Microbialite Undetermined | |||
325-M0043A-3R-1,0 | 1 | 4.20 | Carbonate Sediment | Lime Pebbles | Lime pebbles and granules. Fragments of coralgal boundstone with some microbialites. Halimeda seems to concentrated in internal sediments. Massive/robust branching Goniopora?; massive Faviidae; tubipora fragments; massive Faviidae. | Fragmented during drilling. | Faviidae | Por. Goniopora; NON-SCL. Tubipora musica | Coral Massive; Coral Branching - robust; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda | |
325-M0043A-3R-CC,0 | 1 | 4.43 | Coral Framework | Lime Pebbles | Lime pebble of coral: medium branching Acropora. | Acr. Acropora | Coral Branching - medium | |||
325-M0043A-5R-CC,0 | 1 | 7.20 | Carbonate Sediment | Lime Pebbles | Downhole contamination at the top and drilling mud at the base. Fragments of massive Porites and massive Isopora. Disturbed by drilling. | Por. Porites; Acr. Isopora | Coral Massive; Coral Fragments | disturbed | ||
325-M0043A-6R-1,0 | 1 | 8.70 | Carbonate Sediment | Lime Pebbles | Downhole contamination. | disturbed | ||||
325-M0043A-6R-1,6 | 2 | 8.76 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal/ microbialite boundstone. Fragments of Isopora, Seriatopora, Faviidae. Massive Isopora. Broken during drilling. | Faviidae | Poc. Seriatopora; Acr. Isopora | Coral Massive; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | disturbed | |
325-M0043A-6R-CC,0 | 1 | 8.89 | Carbonate Sediment | Lime Pebbles | Lime pebbles/ granules of coral/ microbialite boundstone. Halimeda. With drilling mud. Fragments of Isopora, Faviidae, Pocilloporidae (contaminants?). Broken during drilling. | Pocilloporidae; Faviidae | Acr. Isopora | Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda | ||
325-M0043A-7R-1,0 | 1 | 10.20 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Fragments of Isopora, Faviidae (contaminants?). Coralline algae. Broken during drilling. | Faviidae | Acr. Isopora | Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | ||
325-M0043A-8R-1,0 | 1 | 11.70 | Carbonate Sediment | Boundstone | Lime cobbles and pebbles of coralgal/ microbialite boundstone. Poorly laminated microbialites. Medium branching Acropora; fine branching Seriatopora; submassive Isopora IS?, massive Isopora IS? Broken during drilling. | Poc. Seriatopora; Acr. Acropora; Acr. Isopora | Coral Submassive; Coral Massive; Coral Branching - fine; Coral Branching - medium; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-9R-1,0 | 1 | 12.50 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal/ microbialite boundstone. Poorly laminated microbialites. Bioerosion of all components. Microbialite trapping bioclasts. Fine branching Seriatopora, fine branching Tubipora, Seriatopora pieces in microbialite. | Massive Isopora; massive Acroporidae; fine branching Seriatopora; robust branching Pocillopora?, massive Isopora IS? Fragmented during drilling. | Acroporidae | Poc. Pocillopora; Poc. Seriatopora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Massive; Coral Branching - fine; Coral Branching - robust; Coralline Algae Undetermined; Coralline Algae Crustose - thick; Microbialite Stromatolitic | |
325-M0043A-9R-CC,0 | 1 | 12.96 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal boundstone. Microbialite trapping bioclasts. Worm? tubes. Massive Isopora; fragments mainly Isopora. Fragmented during drilling. | Acr. Isopora | Coral Massive; Coral Fragments; Microbialite Undetermined; Worm Tube Undetermined | |||
325-M0043A-10R-1,0 | 1 | 14.00 | Carbonate Sediment | Boundstone | Coralgal / microbialite boundstone. Vermetids in thick coralline crusts. Poorly to no laminated microbialites which trap bioclasts. Coralline algae alternate with microbialites. Massive Isopora; fragments of Tubipora, | Isopora, Seriatopora, Faviidae, Porites; fine branching Seriatopora. Fragmented during drilling. | Faviidae | Poc. Seriatopora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Massive; Coral Branching - fine; Coral Fragments; Microbialite Undetermined; Microbialite Stromatolitic; Mollusc Vermitid | |
325-M0043A-10R-CC,0 | 1 | 14.55 | Carbonate Sediment | Lime Pebbles | Lime pebbles of algal / microbialite boundstone. Seriatopora embedded in microbialites. Broken during drilling. | Poc. Seriatopora | Coral Fragments; Coralline Algae Crustose - thick; Microbialite Undetermined | |||
325-M0043A-11R-1,0 | 1 | 15.50 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal / microbialite boundstone. Fragments of Halimeda, molluscs. Medium branching Acropora, fine branching Acropora, encrusting Montipora? / Porites?, undetermined medium branching coral, massive Faviidae. | Coral fragments include Seriatopora, Isopora, Tubipora, Faviidae. Fragmented during drilling. | Faviidae | Por. Porites; Poc. Seriatopora; Acr. Acropora; Acr. Isopora; Acr. Montipora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Massive; Coral Branching - fine; Coral Branching - medium; Coral Fragments; Coralline Algae Crustose - thick; Microbialite Undetermined; Microbialite Stromatolitic; Halimeda; Mollusc Undetermined | |
325-M0043A-11R-CC,0 | 1 | 15.88 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Reddish stain, Massive Faviidae. Broken during drilling. | Faviidae | Coral Massive; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-12R-1,0 | 1 | 17.00 | Carbonate Sediment | Boundstone | Fragments; lime pebbles of coralgal / microbialite boundstone. Digitated microbialites; vermetids in thick coralline algae. Fragments of Seriatopora, Faviidae, Tubipora; encrusting Montipora? / Porites?; Agariciidae. Broken during drilling. | Faviidae; Agariciidae | Por. Porites; Poc. Seriatopora; Acr. Montipora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Fragments; Coralline Algae Crustose - thick; Microbialite Stromatolitic; Mollusc Vermitid | ||
325-M0043A-12R-CC,0 | 1 | 17.28 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Microbialite trapping bioclasts. Gastropod included in microbialites. Fragments of Isopora, Tubipora; medium branching Echinopora? Broken during drilling. | Fav. Echinopora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Branching - medium; Coral Fragments; Coralline Algae Undetermined; Microbialite Stromatolitic; Mollusc Gastropod | |||
325-M0043A-13R-1,0 | 1 | 18.50 | Carbonate Sediment | Boundstone | Fragmented coral / microbialite boundstone. Dissolved corals. Internal sediments with rhodoliths, bivalves. Structureless microbialites. Fine branching Acropora; medium branching Acropora; fine branching Seriatopora. Broken during drilling. | Poc. Seriatopora; Acr. Acropora | Coral Branching - fine; Coral Branching - medium; Coralline Algae Undetermined; Coralline Algae Nodule; Microbialite Undetermined; Mollusc Bivalve | |||
325-M0043A-14R-1,0 | 1 | 20.00 | Carbonate Sediment | Boundstone | Lime pebbles and cobbles of microbialite, coralgal / microbialite boundstone. Poorly laminated microbialites. All components bioeroded. Medium branching Acropora? Broken during drilling. | Acr. Acropora | Coral Branching - medium; Coralline Algae Crustose - thin; Coralline Algae Crustose - thick; Microbialite Stromatolitic | |||
325-M0043A-15R-1,0 | 1 | 21.50 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal / microbialite boundstone. Microbialite trapping bioclasts. Medium branching Acropora, encrusting Porites, undetermined medium branching coral. Cavities filled by lime mud. Broken during drilling. | Por. Porites; Acr. Acropora | Coral Encrusting; Coral Branching - medium; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-16R-1,0 | 1 | 23.00 | Carbonate Sediment | Lime Pebbles | Downhole contamination. Submassive Faviidae. Fragments of Seriatopora, Acropora, Isopora, Tubipora. | Faviidae | Poc. Seriatopora; Acr. Acropora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Submassive; Coral Fragments | disturbed | |
325-M0043A-16R-1,14 | 2 | 23.14 | Carbonate Sediment | Lime Pebbles | Lime pebbles and granules. Coral fragments, fragments of microbialite, larger benthic forams. Medium branching Acropora. With lime mud. Disturbed by drilling. | Acr. Acropora | Coral Branching - medium; Coral Fragments; Microbialite Undetermined; Foram Benthic (free) | disturbed | ||
325-M0043A-16R-CC,0 | 1 | 23.22 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone with drilling mud. Fragments of Acropora, Seriatopora, Isopora. Broken during drilling. | Poc. Seriatopora; Acr. Acropora; Acr. Isopora | Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-17R-1,0 | 1 | 24.50 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Fragments of Seriatopora, Isopora, Tubipora, Acropora; encrusting Montipora? / Porites? Broken during drilling. | Por. Porites; Poc. Seriatopora; Acr. Acropora; Acr. Isopora; Acr. Montipora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-17R-CC,0 | 1 | 24.60 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Recognizable fragments of Seriatopora and Acropora. Broken during drilling. | Poc. Seriatopora; Acr. Acropora | Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | |||
325-M0043A-18R-1,0 | 1 | 26.00 | Carbonate Sediment | Lime Granules | Lime coarse sand and pebbles of corals, bryozoans, larger benthic forams. Thin coralline algae on top of the corals. Fragments of Seriatopora, Acropora, Tubipora; encrusting Porites; encrusting Agariciidae. Microbialite or internal sediments. | Broken during drilling. | Agariciidae | Por. Porites; Poc. Seriatopora; Acr. Acropora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Fragments; Coralline Algae Crustose - thin; Foram Benthic (free) | |
325-M0043A-18R-CC,0 | 1 | 26.22 | Carbonate Sediment | Lime Pebbles | Lime pebbles, granules and coarse sand with drilling mud. Massive Isopora. Fragments of Isopora. Broken during drilling. | Acr. Isopora | Coral Massive; Coral Fragments; | |||
325-M0043A-19R-CC,0 | 1 | 27.50 | Carbonate Sediment | Lime Pebbles | Lime pebbles, granules. Coralgal boundstone. Halimeda. Massive Isopora overgrowing branching Pocilloporidae (bioeroded). Fragments of Seriatopora, Pocillopora?, Agariciidae, Acropora, Isopora. | Pocilloporidae; Agariciidae | Poc. Pocillopora; Poc. Seriatopora; Acr. Acropora; Acr. Isopora | Coral Massive; Coral Fragments; Coralline Algae Undetermined; Halimeda | ||
325-M0043A-20R-1,0 | 1 | 29.00 | Carbonate Sediment | Lime Pebbles | Lime granules and pebbles. Halimeda, larger benthic forams, corals; fragments of the coralgal / microbialite boundstone from above; bryozoans, echinoid spines. Fragments of Seriatopora, Acropora, Agariciidae; encrusting undetermined coral. | Broken during drilling. | Agariciidae | Poc. Seriatopora; Acr. Acropora | Coral Encrusting; Coral Fragments; Echinoderm; Microbialite Undetermined; Halimeda; Foram Benthic (free) | |
325-M0043A-21R-1,0 | 1 | 30.50 | Carbonate Sediment | Lime Pebbles | Lime pebbles composed of coral fragments: Acropora, Isopora, Seriatopora, discoid Fungiidae, mollusc fragments, Halimeda, worm tubes. | Fungiidae | Poc. Seriatopora; Acr. Acropora; Acr. Isopora | Coral Discoid; Coral Fragments; Halimeda; Mollusc Undetermined; Worm Tube Undetermined | ||
325-M0043A-21R-CC,0 | 1 | 30.63 | Carbonate Sediment | Lime Granules | Lime granules, pebbles coarse to fine sand. Fragments of microbialites, Halimeda, corals: Acropora, Isopora, Tubipora, ahermatypic/solitary. | AHERMATYPES/SOLITARY | Acr. Acropora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Fragments; Coral Ahermatypic/Solitary; Microbialite Undetermined; Halimeda | ||
325-M0043A-22R-CC,0 | 1 | 32.00 | Carbonate Sediment | Boundstone | Blackened boundstone of worm tubes and coralline algae. | Coralline Algae Undetermined; Worm Tube Undetermined | ||||
325-M0043A-22R-CC,5 | 2 | 32.05 | Carbonate Sediment | Packstone | Blackened and bioeroded packstone. Fragments of Seriatopora and Acropora. | Poc. Seriatopora; Acr. Acropora | Coral Fragments | |||
325-M0043A-23R-CC,0 | 1 | 33.50 | Carbonate Sediment | Lime Sand | Medium lime sand rich in larger benthic foraminiferas, black granules. A few Isopora fragments. Broken during coring. | Acr. Isopora | Coral Fragments; Foram Benthic (free) |