Expedition 325 Scientists (2011): Description of lithologic section units of IODP Hole 325-M0034A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762508
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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: -19.692250 * Longitude: 150.230250
Date/Time Start: 2010-02-18T16:53:00 * Date/Time End: 2010-02-18T16:53:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 23.10 m
Event(s):
325-M0034A (HYD_01CSite3) * Latitude: -19.692250 * Longitude: 150.230250 * Date/Time: 2010-02-18T16:53:00 * Elevation Start: -55.0 m * Elevation End: -51.0 m * Penetration: 23.1 m * Recovery: 6.71 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:
201 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-M0034A-1R-1,0 | 1 | 0.00 | Carbonate Sediment | Lime Pebbles | Lime pebbles of boundstone of coralline algae, bryozoans, foraminifers. 1 ahermatypic coral? Fragmented during drilling. | Coral Fragments; Coralline Algae Undetermined; Foram Undetermined | fractured | |||
| 325-M0034A-1R-1,20 | 2 | 0.20 | Coral Framework | Framestone | Framestone of coral and coralline algae. Bioerosion by sponges, bivalves and worms. Foliaceous Pocoid. Massive Porites IS. | Por. Porites | Coral Massive; Coralline Algae Crustose - thin; Mollusc Bivalve; Worm Tube Undetermined | none | ||
| 325-M0034A-1R-1,53 | 3 | 0.53 | Carbonate Sediment | Boundstone | Pebbles of coralgal framestone, thin microbialites. Some corals are highly bioeroded (by sponge, barnacles). Vermetids. Encrusting Montipora IS. Fragments of Montipora heavily bioeroded (reversed?). Submassive Millepora? IS. Broken during drilling. | Acr. Montipora; NON-SCL. Millepora | Coral Encrusting; Coral Submassive; Coral Fragments; Coralline Algae Crustose - thick; Microbialite Undetermined; Mollusc Vermitid | fractured | ||
| 325-M0034A-1R-CC,0 | 1 | 0.80 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal framestone. Heavily bioeroded, plocoid: submassive? Favia not in situ. Bioerosion by sponge. Corals fragments including submassive Faviidae? or Porites? Broken during drilling. | Faviidae | Por. Porites | Coral Fragments; Coralline Algae Crustose - thick | fractured | |
| 325-M0034A-2R-1,0 | 1 | 1.50 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coralgal framestone with minor thin microbialites. Some corals are bioreroded by bivalves. Barnacles. Submassive Cyphastrea IS. Submassive Faviidae IS? Encrusting Montipora overgrowing submassive Cyphastrea ISX. Coralline algae. | Massive Favidae ISX. Submassive Goniopora? ISX. Broken during drilling. | Faviidae | Por. Goniopora; Sid. Cyphastrea; Acr. Montipora | Coral Encrusting; Coral Submassive; Coral Massive; Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined | fractured |
| 325-M0034A-2R-CC,0 | 1 | 1.95 | Coral Framework | Framestone | Coral-algal framestone. Thick coralline algae. Massive Faviidae IS? Broken during drilling. | Faviidae | Coral Massive; Coral Fragments; Coralline Algae Crustose - thick | fractured | ||
| 325-M0034A-4R-1,0 | 1 | 4.50 | Carbonate Sediment | Lime Pebbles | Lime pebbles and cobbles of coralgal boundstone with minor microbialite and internal sediment. Internal sediment with Halimeda. Submassive Porites ISX, submassive Pocillopora? Thick coralline algae with vermetids. Massive Goniopora IS? | Some corals are highly bioeroded (include bivalve boring). Massive Isopora in situ, massive Isopora ISN. Dissolution holes? Broken during drilling. | Por. Porites; Por. Goniopora; Poc. Pocillopora; Acr. Isopora | Coral Submassive; Coral Massive; Coralline Algae Crustose - thick; Microbialite Undetermined; Halimeda; Mollusc Vermitid | fractured | |
| 325-M0034A-4R-CC,0 | 1 | 5.03 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coral-algal framestone with microbialites. Massive Isopora ISN. Broken during drilling. | Acr. Isopora | Coral Massive; Coralline Algae Undetermined; Microbialite Undetermined | fractured | ||
| 325-M0034A-7R-1,0 | 1 | 9.00 | Carbonate Sediment | Lime Pebbles | Lime pebbles of framestone of corals with minor coralline algae. Massive Isopora ISN and Isopora pebbles. Broken during drilling. | Acr. Isopora | Coral Massive; Coral Fragments; Coralline Algae Undetermined | fractured | ||
| 325-M0034A-7R-CC,0 | 1 | 9.11 | Carbonate Sediment | Lime Pebbles | Lime pebbles of coral framework. Massive Isopora ISN and Isopora fragments. Broken during drilling. | Acr. Isopora | Coral Massive; Coral Fragments | fractured | ||
| 325-M0034A-8R-1,0 | 1 | 11.10 | Carbonate Sediment | Boundstone | Lime cobbles of framestone of coral, coralline algae and microbialites (stromatolites) and internal sediment. Small rhodoliths. Medium branching Acropora; unknown massive coral bioeroded; submassive? Faviidae?; Goniopora?; massive Isopora ISX, | fine branching Pocilloporidae, medium branching Isopora. Halimeda. | Pocilloporidae; Faviidae | Por. Goniopora; Acr. Acropora; Acr. Isopora | Coral Submassive; Coral Massive; Coral Branching - fine; Coral Branching - medium; Coralline Algae Crustose - thick; Microbialite Stromatolitic | fractured |
| 325-M0034A-9R-1,0 | 1 | 12.60 | Carbonate Sediment | Boundstone | Fragments of boundstone with corals encrusted by coralline algae and microbialites. In some cases Homotrema are associated with coralline algae. Massive Isopora ISX, robust branching Isopora? ISX, robust branching Acropora, robust branching Isopora, | submassive? Porites? Fine branching Tubipora musica. Some thick coralline algal crusts. Thick laminated microbialites. Broken during drilling. | Por. Porites; Acr. Acropora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Submassive; Coral Massive; Coral Branching - robust; Coralline Algae Crustose - thick; Microbialite Stromatolitic; Foram Encrusting | ||
| 325-M0034A-9R-1,52 | 2 | 13.12 | Coral Framework | Boundstone | Coral-coralline algal- microbialites framework. Columnar microbialites. Internal sediment in cavities. Encrusting Porites?, encrusting Montipora ISX, robust branching Isopora ISX, massive Isopora ISX, branching Isopora IS? | Halimeda plates infillings. Some thick coralline algal crusts. | Acr. Isopora | Coral Encrusting; Coral Massive; Coral Branching - robust; Coralline Algae Crustose - thick; Microbialite Stromatolitic | none | |
| 325-M0034A-9R-CC,0 | 1 | 13.52 | Carbonate Sediment | Boundstone | Fragments of corals with coralline algae (thick) and microbialites. Massive Isopora, fine branching Tubipora musica. Broken during drilling. | Acr. Isopora; NON-SCL. Tubipora musica | Coral Massive; Coral Branching - fine; Coral Fragments; Coralline Algae Crustose - thick; Microbialite Undetermined | fractured | ||
| 325-M0034A-10R-1,0 | 1 | 14.10 | Carbonate Sediment | Boundstone | Fragments of coral- coralline algae - microbialite framework. Massive Isopora eroded, medium branching Acropora, Massive Isopora, robust branching Isopora, submassive Montipora?. Vermetids in algal crusts. Encrusted unknown coral, | massive Isopora IS?, submassive Isopora, encrusting Montipoora?, massive Acropora? IS. Broken during drilling. | Acr. Acropora; Acr. Isopora; Acr. Montipora | Coral Encrusting; Coral Submassive; Coral Massive; Coral Branching - medium; Coral Branching - robust; Coralline Algae Crustose - thick; Microbialite Stromatolitic; Mollusc Vermitid | fractured | |
| 325-M0034A-11R-1,0 | 1 | 15.60 | Carbonate Sediment | Lime Pebbles | Pebbles of corals. Fragmented during drilling. | Coral Fragments | fractured | |||
| 325-M0034A-11R-1,6 | 2 | 15.66 | Carbonate Sediment | Boundstone | Boundstone of coral, coralline algae and microbialites (thin crusts). Thick coralline algae. Medium branching Acropora. Fine branching Seriatopora? | Poc. Seriatopora; Acr. Acropora | Coral Branching - fine; Coral Branching - medium; Coralline Algae Crustose - thick; Microbialite Undetermined | |||
| 325-M0034A-11R-1,22 | 3 | 15.82 | Coral Framework | Framestone | Coral framestone. Thick colony of massive Goniopora? IS. Thin encrusting Montipora? Thick coralline algae. Unconsolidated internal sediment. Thin microbialite crust. | Por. Goniopora; Acr. Montipora | Coral Encrusting; Coral Massive; Coralline Algae Crustose - thick; Microbialite Stromatolitic; Mollusc Vermitid | none | ||
| 325-M0034A-12R-1,0 | 1 | 17.10 | Carbonate Sediment | Boundstone | Fragments of coral boundstone. Thin coralline algae and thin microbialite crusts. Massive Isopora ISX, eroded medium branching Pocillopora? ISX, robust branching Isopora ISX. Tubipora. | Some internal sediment unconsolidated. Packstone, bioclastic with mollusc shells, Halimeda, Serpulids. Broken during drilling. | Poc. Pocillopora; Acr. Isopora; NON-SCL. Tubipora musica | Coral Massive; Coral Branching - medium; Coral Branching - robust; Coralline Algae Crustose - thin; Coralline Algae Crustose - thick | fractured | |
| 325-M0034A-12R-2,0 | 1 | 17.69 | Coral Framework | Framestone | Fragments of coral framework. Coral bored. Few microbialites. Robust branching and massive Isopora ISX. Broken during drilling. | Acr. Isopora | Coral Massive; Coral Branching - robust; Coral Fragments; Microbialite Undetermined | fractured | ||
| 325-M0034A-13R-1,0 | 1 | 18.60 | Carbonate Sediment | Pebbles | Fragments of corals and microbialites. Most is massive Isopora fragments, some fine branching Seriatopora. | Poc. Seriatopora; Acr. Isopora | Coral Massive; Coral Branching - fine; Coral Fragments; Microbialite Undetermined | |||
| 325-M0034A-13R-CC,0 | 1 | 18.70 | Coral Framework | Boundstone | Fragment of coral boundstone: massive Isopora (not in situ). Broken during coring. | Acr. Isopora | Coral Massive | |||
| 325-M0034A-14R-1,0 | 1 | 20.10 | Carbonate Sediment | Lime Pebbles | Fragments of corals: massive Isopora and a few fine branching Acropora(?). | Acr. Acropora; Acr. Isopora | Coral Massive; Coral Branching - fine | |||
| 325-M0034A-14R-CC,0 | 1 | 20.17 | Carbonate Sediment | Lime Sand | Medium to coarse sand with fragments of corals: massive Isopora and some Halimeda. Broken during coring. | Acr. Isopora | Coral Massive; Halimeda | fractured | ||
| 325-M0034A-16W-CC,0 | 1 | 23.10 | Carbonate Sediment | Lime Sand | Very coarse lime sand and granules with Halimeda, encrusting and benthic forams. Broken during coring. | Halimeda; Foram Benthic (free); Foram Encrusting |