Expedition 325 Scientists (2011): Description of lithologic section units of IODP Hole 325-M0040A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762514
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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: -19.796280 * Longitude: 150.481410
Date/Time Start: 2010-03-05T07:42:00 * Date/Time End: 2010-03-05T07:42:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 21.03 m
Event(s):
325-M0040A (HYD_02ASite10) * Latitude: -19.796280 * Longitude: 150.481410 * Date/Time: 2010-03-05T07:42:00 * Elevation Start: -132.7 m * Elevation End: -126.1 m * Penetration: 21.5 m * Recovery: 11.73 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:
210 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-M0040A-1R-1,0 | 1 | 0.00 | Carbonate Sediment | Lime Sandy Mud | Sandy lime mud with Halimeda, molluscs, foraminifera, echinoid spines. No visible coral. | Echinoderm; Halimeda; Foram Undetermined; Mollusc Undetermined | ||||
| 325-M0040A-1R-1,10 | 2 | 0.10 | Carbonate Sediment | Lime Mud | Lime mud to very fine sand with rare fragments of Halimeda, molluscs. No visible coral. | Halimeda; Mollusc Undetermined | none | |||
| 325-M0040A-1R-2,0 | 1 | 1.51 | Carbonate Sediment | Lime Mud | Lime mud to very fine sand. No visible corals. | none | ||||
| 325-M0040A-1R-CC,0 | 1 | 1.86 | Carbonate Sediment | Lime Sand | Very fine lime sand. No visible coral. | |||||
| 325-M0040A-2R-1,0 | 1 | 1.50 | Carbonate Sediment | Lime Sand | Very coarse sand and lime granules with molluscs, forams, coral, Halimeda, encrusting serpulids, Homotrema. A few fine branching Seriatopora fragments. Molluscs Scaphopods. | Poc. Seriatopora | Coral Branching - fine; Coral Fragments; Halimeda; Foram Undetermined; Foram Encrusting; Mollusc Undetermined; Mollusc Gastropod; Worm Tube Serpulid | |||
| 325-M0040A-3R-1,0 | 1 | 3.00 | Carbonate Sediment | Packstone | Bioclastic packstone fragmented with coralline algae, forams, molluscs, corals; encrustation by microbialites. Bryozoa. No visible coral. Fragmented during drilling. | Coralline Algae Crustose - thin; Microbialite Undetermined; Foram Undetermined; Mollusc Undetermined | ||||
| 325-M0040A-4R-1,0 | 1 | 5.00 | Carbonate Sediment | Granules | Fragments: very coarse sand, granules, pebbles of molluscs shells, corals, forams. A few Seriatopora fragments. Broken during drilling. | Poc. Seriatopora | Coral Fragments; Foram Undetermined; Mollusc Undetermined | fractured | ||
| 325-M0040A-4R-CC,0 | 1 | 5.18 | Carbonate Sediment | Lime Pebbles | Fragments: granules, pebbles of microbialite, packstone, molluscs shells. A few fine branching Seriatopora fragments. Massive Goniopora? Broken during drilling. | Por. Goniopora; Poc. Seriatopora | Coral Massive; Coral Branching - fine; Coral Fragments; Microbialite Undetermined; Mollusc Undetermined | fractured | ||
| 325-M0040A-5R-1,0 | 1 | 6.50 | Carbonate Sediment | Boundstone | Fragments of coralgal microbialite boundstone. Bioclastic packstone with molluscs, Halimeda, corals, coralline algae. Bioclastic packstone encrusted by microbialites. Massive Acroporidae, encrusting Motipora?, fine branching Pocilloporidae, | encrusting Faviidae. Broken during drilling. | Pocilloporidae; Faviidae; Acroporidae | Acr. Montipora | Coral Encrusting; Coral Massive; Coral Branching - fine; Coral Fragments; Coralline Algae Crustose - thin; Coralline Algae Crustose - thick; Microbialite Stromatolitic; Microbialite Dendritic; Halimeda; Mollusc Undetermined | fractured |
| 325-M0040A-5R-CC,0 | 1 | 7.17 | Carbonate Sediment | Boundstone | Fragments of microbialite boundstone. Encrusting Montipora? Broken during drilling. | Acr. Montipora | Coral Encrusting; Microbialite Stromatolitic | fractured | ||
| 325-M0040A-6R-1,0 | 1 | 8.00 | Carbonate Sediment | Lime Pebbles | fragments of boundstone of microbialites and corals; small massive Acroporidae ISX. Broken during drilling. | Acroporidae | Coral Massive; Coral Fragments; Coralline Algae Crustose - thin; Microbialite Undetermined | fractured | ||
| 325-M0040A-6R-1,7 | 2 | 8.07 | Carbonate Sediment | Boundstone | coralgal microbialite boundstone with thick microbialites (some well laminated). Thin coralline algae. Unconsolidated internal sediments within microbialites. Intervals of bioclastic packstone with corals, molluscs, forams, Halimeda. Black crusts. | Small massive Acroporidae ISX, encrusting Montipora IS?, massive Acroporidae? or Goniopora? IS?, massive Faviidae ISX, massive Goniopora?, massive? Faviidae ISX, encrusting Faviidae IS?. | Faviidae; Acroporidae | Por. Goniopora; Acr. Montipora | Coral Encrusting; Coral Massive; Coral Fragments; Coralline Algae Crustose - thin; Microbialite Undetermined; Microbialite Stromatolitic; Halimeda; Foram Undetermined; Mollusc Undetermined | slight |
| 325-M0040A-6R-CC,0 | 1 | 8.98 | Carbonate Sediment | Boundstone | Fragments of microbialites. No coral visible. Fragmented during drilling. | Microbialite Undetermined | fractured | |||
| 325-M0040A-6R-CC,8 | 2 | 9.06 | Carbonate Sediment | Boundstone | Microbialite with black crust. No visible coral. | Microbialite Stromatolitic | ||||
| 325-M0040A-7R-1,0 | 1 | 9.50 | Carbonate Sediment | Lime Pebbles | Fragments of microbialites, corals, molluscs, forams. Fragments of Seriatopora, Acroporidae, Porites. Broken during drilling. | Acroporidae | Por. Porites; Poc. Seriatopora | Coral Fragments; Microbialite Undetermined; Foram Undetermined; Mollusc Undetermined | fractured | |
| 325-M0040A-7R-1,8 | 2 | 9.58 | Carbonate Sediment | Rudstone | Bioclastic packstone to rudstone with corals, coralline algae, echinoid spines, Halimeda, molluscs shells, serpulids. Traces of Tubipora. | NON-SCL. Tubipora musica | Coral Fragments; Echinoderm; Coralline Algae Crustose - thick; Halimeda; Mollusc Undetermined; Worm Tube Serpulid | |||
| 325-M0040A-7R-CC,0 | 1 | 9.90 | Carbonate Sediment | Packstone | Fragments of bioclastic packstone. No visible coral. Fragmented during drilling. | fractured | ||||
| 325-M0040A-8R-1,0 | 1 | 11.00 | Carbonate Sediment | Boundstone | Microbialite boundstone with coral, coralline algae. Packstone intervals. Unconsolidated internal sediments. Geopetals. Some black crusts. Fine branching Acroporidae, encrusting Agariciidae IS?, submassive Poritidae? Fine branching Tubipora, | fine branching Agariciidae IS? encrusting Montipora? IS?, encrusting Agariciidae IS, submassive Porites IS?. | Poritidae; Agariciidae; Acroporidae | Por. Porites; Acr. Montipora; NON-SCL. Tubipora musica | Coral Encrusting; Coral Submassive; Coral Branching - fine; Coralline Algae Undetermined; Coralline Algae Crustose - thin; Microbialite Stromatolitic | |
| 325-M0040A-8R-CC,0 | 1 | 12.34 | Carbonate Sediment | Boundstone | Boundstone with microbialite, coral and coralline algae. Halimeda, serpulids. Submassive Poritidae. | Poritidae | Coral Submassive; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda; Worm Tube Serpulid | |||
| 325-M0040A-9R-1,0 | 1 | 12.50 | Carbonate Sediment | Boundstone | Microbialite - coralgal boundstone; with molluscs, Halimeda, forams. Thin coralline algae. A few small pieces of Acroporidae, Poritidae, Agaricidae embedded in. Thin microbialite crusts. Some core disturbance. | Poritidae; Pocilloporidae; Acroporidae | Coral Fragments; Coralline Algae Crustose - thin; Microbialite Stromatolitic; Halimeda; Foram Undetermined; Mollusc Undetermined | |||
| 325-M0040A-9R-1,19 | 2 | 12.69 | Carbonate Sediment | Grainstone | Bioclastic grainstone to rudstone with corals, coralline algae, molluscs, forams, Halimeda. A few small pieces of Acroporidae, Poritidae, Agaricidae embedded in. | Poritidae; Agariciidae; Acroporidae | Coral Fragments; Coralline Algae Undetermined; Coralline Algae Crustose - thick; Halimeda; Foram Undetermined; Mollusc Undetermined | |||
| 325-M0040A-9R-CC,0 | 1 | 12.87 | Carbonate Sediment | Lime Sand | Fine to medium lime sand; fragments of molluscs and forams. No visible coral fragments. | Coral Fragments; Foram Undetermined; Mollusc Undetermined | ||||
| 325-M0040A-10R-1,0 | 1 | 14.00 | Carbonate Sediment | Lime Granules | Very coarse lime sand and granules with molluscs, forams, echinoid spines, Halimeda. No visible coral. | Echinoderm; Halimeda; Foram Undetermined; Mollusc Undetermined | ||||
| 325-M0040A-10R-1,16 | 2 | 14.16 | Carbonate Sediment | Lime Sand | Fine to medium lime sand. Bedding could be a consequence of changing mud content in layers stand out. Some very coarse sand/ granule-sized components: Halimeda, forams, molluscs. No visible coral. Some fractured caused by desiccation? | Halimeda; Foram Undetermined; Mollusc Undetermined | ||||
| 325-M0040A-10R-CC,0 | 1 | 14.51 | Carbonate Sediment | Lime Sand | Fine to medium lime sand with forams, Halimeda. No visible coral. Some core disturbance. | Halimeda; Foram Undetermined | ||||
| 325-M0040A-11R-1,0 | 1 | 15.50 | Carbonate Sediment | Lime Sand | Very fine lime sand with forams, molluscs. No coral visible. | Foram Undetermined; Mollusc Undetermined | slight | |||
| 325-M0040A-11R-CC,0 | 1 | 17.00 | Carbonate Sediment | Lime Mud | Mud with forams and molluscs fragments. No visible coral. | Foram Benthic (free); Mollusc Undetermined | ||||
| 325-M0040A-12R-1,0 | 1 | 18.50 | Carbonate Sediment | Lime Sand | Very fine lime sand with benthic forams, molluscs shells. No coral visible. | Foram Benthic (free); Mollusc Undetermined | none | |||
| 325-M0040A-12R-2,0 | 1 | 20.01 | Carbonate Sediment | Lime Sand | Very fine lime sand with benthic forams, molluscs shells. No coral visible. | Foram Benthic (free); Mollusc Undetermined | slight | |||
| 325-M0040A-12R-CC,0 | 1 | 21.03 | Carbonate Sediment | Lime Sand | Very fine lime sand. No coral visible. |