Citation:

PANGAEA.762511

Name: Description of lithologic section units of IODP Hole 325-M0037A
Creator: Expedition 325 Scientists
Published: 2011-07-04
License: https://creativecommons.org/licenses/by/3.0/

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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):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Latitude: -19.670740 * Longitude: 150.246260

Date/Time Start: 2010-03-03T07:17:00 * Date/Time End: 2010-03-03T07:17:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 19.57 m

Event(s):

325-M0037A (HYD_01CSite9) * Latitude: -19.670740 * Longitude: 150.246260 * Date/Time: 2010-03-03T07:17:00 * Elevation Start: -129.2 m * Elevation End: -122.3 m * Penetration: 21 m * Recovery: 7.52 m * Location: Great Barrier Reef, Australia * Campaign: (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:

222 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

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-M0037A-1R-1,0	1	0.00	Carbonate Sediment	Lime Granules	Pebbles and granules in sandy matrix. Halimeda is the main component. Abundant large benthic forams. Bivalves and gastropods shells. Few visible coral fragments: very fine Seriatopora 9deep water morphology?). Probably disturbed by drilling.			Poc. Seriatopora	Coral Fragments; Halimeda; Foram Benthic (free); Mollusc Bivalve; Mollusc Gastropod
325-M0037A-1R-1,75	2	0.75	Carbonate Sediment	Lime Pebbles	Lime pebbles with granules. Halimeda, mollusc fragments, large benthic forams, bryozoa. Few visible fine fragments of Seriatopora (deep water morphologies?. Pecten.			Poc. Seriatopora	Coral Fragments; Halimeda; Foram Benthic (free); Mollusc Undetermined
325-M0037A-1R-2,0	1	1.50	Carbonate Sediment	Lime Pebbles	Lime pebbles and granules of Halimeda, large benthic foraminifers, bivalves, bryozoans. No visible coral fragments. Probably disturbed by drilling.				Halimeda; Foram Benthic (free); Mollusc Bivalve
325-M0037A-1R-2,25	2	1.75	Carbonate Sediment	Lime Pebbles	Lime pebbles with bryozoans, bivalves, echinoids, Halimeda, large benthic forams. No visible coral fragments. Probably disturbed by drilling.				Echinoderm; Halimeda; Foram Benthic (free); Mollusc Bivalve
325-M0037A-2R-1,0	1	1.50	Carbonate Sediment	Lime Pebbles	Lime pebbles with bivalves, gastropods, Halimeda, fragments of packstone (black pebbles), large benthic forams, branching bryozoan. No visible coral fragments. Probably disturbed by drilling.				Halimeda; Foram Benthic (free); Mollusc Bivalve; Mollusc Gastropod
325-M0037A-2R-CC,0	1	1.65	Carbonate Sediment	Lime Pebbles	Lime pebbles with granules. Fragments of gastropods, bivalves, bryozoa, Halimeda, large benthic forams, mollusc Scaphopoda. No visible corals fragments. Disturbed by drilling.?				Halimeda; Foram Benthic (free); Mollusc Bivalve; Mollusc Gastropod
325-M0037A-4R-CC,0	1	4.50	Carbonate Sediment	Lime Pebbles	Lime pebbles with granules. Bryozoa, molluscs (bivalve, Scaphopoda), Halimeda, fragments of packstone, large benthic forams. Coral fragments: fine branching Tubipora musica, fine branching Seriatopora, medium branching Pocilloporidae?.	Disturbed during drilling?	Pocilloporidae	Poc. Seriatopora; NON-SCL. Tubipora musica	Coral Branching - fine; Coral Branching - medium; Coral Fragments; Halimeda; Foram Benthic (free); Mollusc Undetermined; Mollusc Bivalve
325-M0037A-5R-1,0	1	6.00	Carbonate Sediment	Lime Pebbles	Lime pebbles with granules. Bryozoa, molluscs, fragments of packstone, large benthic forams. Coral fragments of fine branching Acropora, fine branching Seriatopora, medium branching Pocillopora, massive Isopora. Probably disturbed by drilling.			Poc. Pocillopora; Poc. Seriatopora; Acr. Acropora; Acr. Isopora	Coral Massive; Coral Branching - fine; Coral Branching - medium; Coral Fragments; Foram Benthic (free); Mollusc Undetermined
325-M0037A-5R-CC,0	1	6.16	Carbonate Sediment	Lime Granules	Lime pebbles, granules and coarse sands. Molluscs, bryozoa, Halimeda, fragments of packstone. Tridacna? Corals fragments of branching fine Seriatopora and branching medium Acropora. Disturbed by drilling.			Poc. Seriatopora; Acr. Acropora	Coral Branching - fine; Coral Branching - medium; Coral Fragments; Halimeda; Mollusc Undetermined	disturbed
325-M0037A-6R-1,0	1	7.50	Carbonate Sediment	Lime Pebbles	Lime pebbles: fragments of Halimeda, bivalves, bryozoans, microbialites, boundstone typical of sea floor, coralline algae, large piece of gastropods. Only recognizable fragments: fine branching Seriatopora. Probably mixed up by drilling.			Poc. Seriatopora	Coral Fragments; Coralline Algae Undetermined; Microbialite Undetermined; Halimeda; Mollusc Bivalve; Mollusc Gastropod	disturbed
325-M0037A-6R-CC,0	1	7.80	Carbonate Sediment	Lime Granules	Lime granules and pebbles with Halimeda, bivalves, bryozoans, fragments of sea-floor boundstone, large benthic forams. Only recognizable fragments are fine branching Seriatopora. Probably mixed up by drilling.			Poc. Seriatopora	Coral Branching - fine; Coral Fragments; Halimeda; Foram Benthic (free); Mollusc Undetermined; Mollusc Bivalve	disturbed
325-M0037A-7R-1,0	1	9.50	Carbonate Sediment	Lime Pebbles	Lime pebbles in granule matrix. Branching coral fragments, rhodoliths, bryozoans, bivalves and gastropods. Visible coral fragments of fine branching Seriatopora, fine/medium branching Acropora, medium branching Pocillopora? Probably disturbed?			Poc. Pocillopora; Poc. Seriatopora; Acr. Acropora	Coral Branching - fine; Coral Branching - medium; Coral Fragments; Coralline Algae Nodule; Mollusc Bivalve; Mollusc Gastropod
325-M0037A-7R-1,33	2	9.83	Carbonate Sediment	Lime Pebbles	Lime pebbles in drilling mud. Disturbed during drilling.					disturbed
325-M0037A-7R-CC,0	1	9.92	Carbonate Sediment	Lime Granules	Lime pebbles, granules with coarse sands. Bryozoa, Halimeda. Visible coral fragments: fine branching Seriatopora, massive Isopora. Probably disturbed by drilling.			Poc. Seriatopora; Acr. Isopora	Coral Massive; Coral Branching - fine; Coral Fragments; Halimeda
325-M0037A-8R-1,0	1	11.00	Carbonate Sediment	Lime Pebbles	Downhole contamination, fall down from coring wall.					disturbed
325-M0037A-8R-1,16	2	11.16	Carbonate Sediment	Lime Pebbles	Lime pebbles, granules, coarse sand. Halimeda, bryozoa, echinoids. Fragments of packstone and grainstone. Massive Pocilloporidae (not in working). Recognizable coral fragments: fine branching Seriatopora, fine branching Acropora. Drilling mud.			Poc. Seriatopora; Acr. Acropora	Coral Branching - fine; Coral Fragments; Echinoderm; Halimeda	disturbed
325-M0037A-8R-CC,0	1	11.68	Carbonate Sediment	Lime Pebbles	Lime pebbles in drilling mud. Bivalves, coralline algae. No visible coral. Probably disturbed by drilling.				Coralline Algae Undetermined; Mollusc Bivalve	disturbed
325-M0037A-9R-1,0	1	12.50	Carbonate Sediment	Lime Pebbles	Down hole contamination: fallen down from hole wall.					disturbed
325-M0037A-9R-1,17	2	12.67	Carbonate Sediment	Lime Granules	Lime granules to pebbles in a matrix of fine sand. Grains of Halimeda, bivalves, echinoderm and large benthic forams. Recognizable corals are fine branching Seriatopora and medium branching Pocilloporidae. Partly disturbed by down hole contamination.		Pocilloporidae	Poc. Seriatopora	Coral Branching - fine; Coral Branching - medium; Coral Fragments; Echinoderm; Halimeda; Foram Benthic (free); Mollusc Bivalve
325-M0037A-9R-CC,0	1	13.12	Carbonate Sediment	Lime Pebbles	Lime pebbles in drilling mud. Bivalves, coralline algae, large benthic forams. No visible coral. Disturbed by drilling.				Coralline Algae Undetermined; Foram Benthic (free); Mollusc Bivalve	disturbed
325-M0037A-10R-1,0	1	14.00	Carbonate Sediment	Lime Pebbles	Downhole contamination. A few fine branching Seriatopora.			Poc. Seriatopora	Coral Branching - fine; Coral Fragments	disturbed
325-M0037A-10R-1,11	2	14.11	Carbonate Sediment	Lime Sand	Lime pebbles in fine sand with large benthic forams, bivalves, Halimeda, black granules. Shells seem to be oriented, mainly horizontal. The black granules can be from a packstone. No coral visible. Not disturbed by drilling.				Halimeda; Foram Benthic (free); Mollusc Bivalve	none
325-M0037A-10R-CC,0	1	15.45	Carbonate Sediment	Lime Granules	Lime granules with coarse to fine sand. Large benthic foraminifera. No coral visible. Disturbed by drilling?				Foram Benthic (free)
325-M0037A-11R-1,0	1	15.50	Carbonate Sediment	Lime Pebbles	Downhole contamination. Fall down from coring wall. A few fragments of fine branching Seriatopora.			Poc. Seriatopora	Coral Branching - fine; Coral Fragments	disturbed
325-M0037A-11R-1,12	2	15.62	Carbonate Sediment	Lime Granules	Lime pebbles, granules with coarse to fine sand. Large benthic forams, molluscs fragments, Halimeda. No visible coral. Disturbed?				Halimeda; Foram Benthic (free); Mollusc Undetermined
325-M0037A-11R-CC,0	1	15.83	Carbonate Sediment	Lime Sand	Lime pebbles in a very fine sand. Pebbles and granules. Fragments of large benthic forams, Halimeda, bivalves, small echinoids. No coral visible. Disturbed?				Echinoderm; Halimeda; Foram Benthic (free); Mollusc Bivalve
325-M0037A-12R-CC,0	1	17.00	Carbonate Sediment	Lime Pebbles	Downhole contamination: pebbles of packstone, bivalves, Halimeda, large benthic forams. Also fine sand. Fragments of fine branching Seriatopora.			Poc. Seriatopora	Coral Branching - fine; Coral Fragments; Halimeda; Foram Benthic (free); Mollusc Bivalve	disturbed
325-M0037A-13R-1,0	1	18.00	Carbonate Sediment	Lime Pebbles	Downhole contamination. Fall down from coring wall. A few fragments of Seriatopora.			Poc. Seriatopora	Coral Fragments;	disturbed
325-M0037A-13R-1,15	2	18.15	Carbonate Sediment	Lime Granules	Lime pebble, granules with coarse to fine sand. Halimeda, large benthic forams, molluscs. No visible corals. Not disturbed?				Halimeda; Foram Benthic (free); Mollusc Undetermined
325-M0037A-13R-CC,0	1	18.41	Carbonate Sediment	Lime Pebbles	Lime granules, pebbles with coarse to fine sand. Halimeda, large benthic forams. No visible coral. Disturbed?				Halimeda; Foram Benthic (free)
325-M0037A-14R-1,0	1	19.50	Carbonate Sediment	Lime Pebbles	Cobbles and pebbles of lime with coral, molluscs. Large benthic forams including Operculina. A few fragments of fine branching Seriatopora. Broken during drilling?			Poc. Seriatopora	Coral Branching - fine; Coral Fragments; Foram Benthic (free); Mollusc Undetermined
325-M0037A-14R-1,7	2	19.57	Carbonate Sediment	Lime Sand	Gray, medium lime sand. No coral visible. Benthic forams including Operculina.				Foram Benthic (free)