Expedition 325 Scientists (2011): Description of lithologic section units of IODP Hole 325-M0049B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762523
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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: -15.472370 * Longitude: 145.823690
Date/Time Start: 2010-03-22T02:34:00 * Date/Time End: 2010-03-22T02:34:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 14.10 m
Event(s):
325-M0049B (RIB_02ASite4) * Latitude: -15.472370 * Longitude: 145.823690 * Date/Time: 2010-03-22T02:34:00 * Elevation Start: -100.0 m * Elevation End: -97.6 m * Penetration: 15.6 m * Recovery: 2.79 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 | Lithology/composition/facies | Lithology | Expedition 325 Scientists | Visual description | continuation 2 | |
| 9 | Coral | Coral | Expedition 325 Scientists | Visual description | ||
| 10 | Genus | Genus | Expedition 325 Scientists | Visual description | ||
| 11 | Fossils | Fossils | Expedition 325 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
135 data points
Data
| 1 Sample label | 2 Unit | 3 Depth sed [m] | 4 Rock | 5 Main lith | 6 Lithology | 7 Lithology (continuation 1) | 8 Lithology (continuation 2) | 9 Coral | 10 Genus | 11 Fossils |
|---|---|---|---|---|---|---|---|---|---|---|
| 325-M0049B-1X-1,0 | 1 | 0.00 | Carbonate Sediment | Boundstone | Coral algal boundstone. Framework of thin coralline algae. Pebbles with Halimeda floatstone. Bryozoan. Piece of consolidated sediments. | Coralline Algae Crustose - thin; Halimeda | ||||
| 325-M0049B-2X-CC,0 | 1 | 0.70 | Carbonate Sediment | Lime Pebbles | Lime pebbles of brown-stained coralgal boundstone with microbialites. Many small fragments of foliaceous corals (probably Leptoseris); foliaceous Agaricid. Broken during drilling. | Agariciidae | Aga. Leptoseris | Coral Foliaceous; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | ||
| 325-M0049B-3X-CC,0 | 1 | 2.20 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone; molluscs with a large pebble of coral (macerated). Tiny fragments of corals include Porites or Montipora, Agaricidae? Broken during drilling. | Agariciidae | Por. Porites; Acr. Montipora | Coral Fragments; Coralline Algae Undetermined; Mollusc Undetermined | ||
| 325-M0049B-4R-1,0 | 1 | 3.70 | Coral Framework | Boundstone | Lime pebbles of coralgal / microbialite boundstone. Molluscs fragments. Submassive Faviidae; massive Porites. Broken during drilling. | Faviidae | Por. Porites | Coral Submassive; Coral Massive; Coralline Algae Undetermined; Microbialite Undetermined; Mollusc Undetermined | ||
| 325-M0049B-4R-CC,0 | 1 | 3.88 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Larger benthic forams? With drilling mud. Submassive Montipora; smaller fragments include: Mussidae, Porites or Montipora (some fragments are very altered) Broken during drilling. | Por. Porites; Acr. Montipora | Coral Submassive; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Foram Benthic (free) | |||
| 325-M0049B-5R-1,0 | 1 | 5.20 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal/ microbialite boundstone. Poorly laminated microbialites. Internal sediment rich in Halimeda. Encrusting (platy?) Montipora? (altered), fine branching Seriatopora? (heavily bioeroded); other laminar corals not identifiable. | Broken during drilling. | Poc. Seriatopora; Acr. Montipora | Coral Encrusting; Coral Branching - fine; Coral Fragments; Coralline Algae Undetermined; Microbialite Stromatolitic; Halimeda | ||
| 325-M0049B-6R-1,0 | 1 | 6.70 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Microbialite with no lamination including sand tubes. Small fragments include Foliaceous Agariciidae Porites / Montipora? Medium branching Lobophyllia; small other coral fragments not identifiable. | Broken during drilling. | Agariciidae | Por. Porites; Mus. Lobophyllia; Acr. Montipora | Coral Foliaceous; Coral Branching - medium; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Worm Tube Undetermined | |
| 325-M0049B-6R-CC,0 | 1 | 6.87 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Granules and coarse sand with drilling mud. Halimeda, larger benthic forams. Microbialite with no lamination. Massive? Faviidae, encrusting (platy?) Porites or Montipora. Broken during drilling. | Faviidae | Por. Porites; Acr. Montipora | Coral Encrusting; Coral Massive; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda; Foram Benthic (free) | ||
| 325-M0049B-8R-1,0 | 1 | 10.20 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal / microbialite boundstone. Microbialite with no lamination. Submassive Pachyseris (altered), large fragments of Porites? (submassive), foliaceous undetermined coral, foliaceous Leptoseris (small altered fragment), | submassive Montipora?. Broken during drilling. | Por. Porites; Aga. Leptoseris; Aga. Pachyseris; Acr. Montipora | Coral Submassive; Coral Foliaceous; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | ||
| 325-M0049B-8R-CC,0 | 1 | 10.34 | Coral Framework | Boundstone | Lime pebbles and granules of coralgal boundstone bioeroded by sponges, worm tubes and serpulids. Larger benthic foraminifera. Corals are: Agariciidae, bioeroded sub massive Montipora?, Faviidae, possible Porites or Montipora. | Faviidae; Agariciidae | Por. Porites; Acr. Montipora | Coral Submassive; Coralline Algae Crustose - thin; Foram Benthic (free); Mollusc Vermitid; Worm Tube Serpulid | ||
| 325-M0049B-9R-1,0 | 1 | 11.70 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal boundstone and pebbles of internal sediment : rudstone rich in Halimeda and mollusc fragments. Corals bioeroded. Medium branching Acropora (very altered) ISX; Foliaceous coral; fragments of fine branching Acropora; | massive Astreopora? IS?. Broken during drilling. | Acr. Acropora; Acr. Astreopora | Coral Massive; Coral Foliaceous; Coral Branching - fine; Coral Branching - medium; Coralline Algae Undetermined; Halimeda; Mollusc Undetermined | ||
| 325-M0049B-9R-CC,0 | 1 | 11.97 | Carbonate Sediment | Boundstone | Lime pebbles of coralgal boundstone. Pebbles of internal sediment rich in Halimeda. Geopetal infilling of cavity (bioerosion) with stalagmite cement. Massive Porites; small fragments of Porites; altered coral clasts. | Por. Porites | Coral Massive; Coral Fragments; Halimeda | |||
| 325-M0049B-10R-1,0 | 1 | 13.30 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal boundstone with thick coralline crusts. Submassive Astreopora?, submassive Faviidae (very altered), submassive Porites? (bioeroded) Broken during drilling. | Faviidae | Por. Porites; Acr. Astreopora | Coral Submassive; Coralline Algae Crustose - thick | ||
| 325-M0049B-10R-1,12 | 2 | 13.42 | Carbonate Sediment | Lime Pebbles | Lime pebbles, cobble of coralgal / microbialite boundstone. Several phases of microbialite growth on the top of internal sediments. Geopetal infilling by internal sediment, covered by microbialite. Red stains of cavities. | Internal sediment rich in Halimeda; calcareous sponge. Fine branching Acropora; very altered piece of Acropora; altered / rounded pieces of Porites / Montipora; small fragments of Mussidae?; massive Porites ( altered / bioeroded); | fine branching Seriatopora. Dissolution cavities and cements. Broken during drilling. | Mussidae | Por. Porites; Poc. Seriatopora; Acr. Acropora; Acr. Montipora | Coral Massive; Coral Branching - fine; Coral Fragments; Coralline Algae Undetermined; Microbialite Stromatolitic; Halimeda |
| 325-M0049B-10R-CC,0 | 1 | 13.68 | Carbonate Sediment | Lime Cobble | Lime cobble of coralgal / microbialite boundstone. Submassive Porites or Montipora?; small pieces of fine branching Seriatopora; submassive Porites or Montipora? (altered); Halimeda rudstone. | Por. Porites; Poc. Seriatopora; Acr. Montipora | Coral Submassive; Coral Branching - fine; Microbialite Stromatolitic; Halimeda | |||
| 325-M0049B-11R-1,0 | 1 | 13.80 | Carbonate Sediment | Lime Pebbles | Lime cobbles and pebbles of coral / microbialite boundstone. Well laminated microbialites, overgrowing internal sediment. Internal sediment rich in Halimeda and molluscs (rudstone), filling cavities left by microbialites. | Cavities lined by cement, red stained. Fragment of Montipora, submassive very altered coral, encrusting Porites? (very altered with dissolution), submassive / massive Porites / Montipora (bioeroded). | Por. Porites; Acr. Montipora | Coral Encrusting; Coral Submassive; Coral Massive; Coral Fragments; Coralline Algae Undetermined; Microbialite Stromatolitic; Halimeda; Mollusc Undetermined | ||
| 325-M0049B-12R-1,0 | 1 | 14.10 | Carbonate Sediment | Lime Cobble | Lime cobbles and pebbles of coralgal / microbialite boundstone. Laminated microbialites, internal sediment alternating with microbialites. Bioclast include Halimeda, bryozoans, echinoids, molluscs. Rugose surface on microbialites. | Tubipora in internal sediment. Massive Porites; fine branching coral partly dissolved, submassive Porites or Montipora?(very altered). Fine branching Seriatopora (small piece); several laminar colonies of Porites or Montipora?, medium branching Millepora; | submassive? Montipora?, fragment of Porites, encrusting Porites. Halimeda rudstone in microbialites. Broken during drilling. | Por. Porites; Poc. Seriatopora; Acr. Montipora; NON-SCL. Millepora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Submassive; Coral Massive; Coral Branching - fine; Coral Branching - medium; Coral Fragments; Echinoderm; Coralline Algae Undetermined; Microbialite Stromatolitic; Halimeda; Mollusc Undetermined |