Expedition 310 Scientists (2007): Description of lithologic section units of Hole 310-M0009B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.650349
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Related to:
Camoin, Gilbert; Iryu, Yasufumi; McInroy, Dave; Expedition 310 Scientists (2007): Proceedings of the Integrated Ocean Drilling Program. Washington, DC (Integrated Ocean Drilling Program Management, Inc.), 310, https://doi.org/10.2204/iodp.proc.310.2007
Project(s):
Coverage:
Latitude: -17.488580 * Longitude: -149.403400
Date/Time Start: 2005-10-18T21:50:00 * Date/Time End: 2005-10-19T11:40:00
Minimum DEPTH, sediment/rock: 0.83 m * Maximum DEPTH, sediment/rock: 26.91 m
Event(s):
310-M0009B (TAH-02A-5A) * Latitude: -17.488580 * Longitude: -149.403400 * Date/Time Start: 2005-10-18T21:50:00 * Date/Time End: 2005-10-19T11:40:00 * Elevation: -100.3 m * Penetration: 27.12 m * Recovery: 17.42 m * Location: Tahiti, offshore Tiarei * Campaign: Exp310 (Tahiti Sea Level) * Basis: DP Hunter * Method/Device: Drilling/drill rig (DRILL) * Comment: Coordinate system: WGS84, Time zone: UTC -10
Comment:
Abbreviations: encr=enrcusting, br=braching, rob=robust, tab=tabular, fol=foliaceous, mas=massive, frags/frag=fragments/fragmented, unident=unidentifies, CAB=coral-algal bindstone, ECR=encrustation, MB=microbiolite, HAL=Halimeda, IS=in situ, UK=unknown, gp=group; DEPTH applies to top depth of section unit
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | ||||
| 3 | Lithologic unit/sequence | Unit | Expedition 310 Scientists | Visual observation | ||
| 4 | Rock type | Rock | Expedition 310 Scientists | Visual description | ||
| 5 | Main Lithology | Main lith | Expedition 310 Scientists | Visual description | ||
| 6 | Percentage | Perc | % | Expedition 310 Scientists | Estimated | portion of major lithology |
| 7 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | ||
| 8 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | continuation 1 | |
| 9 | Fossils | Fossils | Expedition 310 Scientists | Visual description | ||
| 10 | Bioerosion | Bioerosion | Expedition 310 Scientists | Visual description | ||
| 11 | Core disturbance | Disturbance | Expedition 310 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
246 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Unit (Visual observation) | 4 Rock (Visual description) | 5 Main lith (Visual description) | 6 Perc [%] (portion of major lithology, E...) | 7 Lithology (Visual description) | 8 Lithology (continuation 1, Visual descri...) | 9 Fossils (Visual description) | 10 Bioerosion (Visual description) | 11 Disturbance (Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.83 | 310-M0009B-1-1,0 | 1 | Bindstone | Coral-algal bindstone | Top is hardground, very intensely bioeroded, live red algal crust. Rubble highly bioeroded. ECR 1-2 mm thick. Microbialite at base. | Corals: C1=encrusting Leptastrea in situ, C2=encrusting agaricid? heavily bioeroded, in situ, C3=porites fragment, C4=CAB encrusting unknown fragment, C5=massive porites fragment?, C6=encrusting unknown coral heavily bioeroded. | Agariciidae - encrusting, Leptastrea - encrusting, Microbialite, Other coral, Porites - massive | heavy | highly | |
| 2.30 | 310-M0009B-2-1,0 | 1 | Boundstone | Microbialite | Coral boundstone. Succession of bindstone crusts, microbialite. Highly bioeroded. Geopetals in MB. Reddish-brown color developed at base. | C1=encr Agaricid frag, C2=coral rubble Agaricid (Pavona?), C3=coral-algal bindstone - 10 colinies incl Agaricid (Pavona?), Montipora encr, IS. | Agariciidae - encrusting, Coral-algal bindstone, encrusting coraline algae, Microbialite | moderately | ||
| 2.80 | 310-M0009B-2-2,0 | 1 | Microbialite | Microbialite | Microbialite and CAB ?Heterostegina. ECR 12 mm. C1: CAB 3 colonies in situ Agaricid (Pavona?), Porites, Montipora. | Other coral | ||||
| 3.28 | 310-M0009B-3-1,0 | 1 | Rubble | Microbialite | Rubble: crushed framework? CORALS: C1=encrusting agaricid (Pavona?) fragment, C2=porites fragment, C3=encrusting montipora in situ? 3x, unknown encrusting coral, C4=massive Montipora? loose fragment. | Agariciidae - encrusting, Gastropod, Montipora - encrusting, Montipora - massive | heavy | highly | ||
| 3.62 | 310-M0009B-3-2,0 | 1 | Microbialite | Microbialite | Microbialite. CORALS: C1=encruting Porites? in situ. Loose fragments of Montipora. | Microbialite, Porites - encrusting | moderate | highly | ||
| 3.86 | 310-M0009B-4-1,0 | 1 | Framework | Microbialite | Coral framework. Corals encrusted by thin ECR, locally up to 3 mm, then thick microbialite. Most ECR point upward --> in situ. | Corals: C1=encrusting Agaricid? Pavona? in situ, C2=unknown branching corals, C3=encrusting Porites insitu, C4=branching/encrusting Porites? in situ? 10 colonies. | Agariciidae - encrusting, encrusting coraline algae, Microbialite, Porites - branching, Porites - encrusting | |||
| 5.07 | 310-M0009B-4-2,0 | 1 | Microbialite | Microbialite | Microbialite with coral at base. Structures of microbialite. Dendritic with knobby surface. C1=encrusting Montipora in situ. | Microbialite, Montipora - encrusting | ||||
| 5.13 | 310-M0009B-5-1,0 | 1 | Framework | Microbialite | Coral framework. Corals encrusted by ECR, then microbialite. ECR mostly thin, locally up to 6mm. Vugs with geopetals (borings). Pockets with bioclastic sediment. | Corals: C1=encrusting Porites, C2=encrusting Porites? in situ, C3=branching Porites several colonies in situ?, C4=branching Pocillopora fragments. | Encrusting coraline algae, Microbialite, Pocillopora - branching, Porites - branching, Porites - encrusting, Unknown bioclast | moderate | ||
| 5.74 | 310-M0009B-5-2,0 | 1 | Framework | Microbialite | NOTE: sample orientation turned 90 degrees to correct way up in the archive half C1=branching Porites? in situ? | Microbialite, Porites - branching | heavy | |||
| 5.89 | 310-M0009B-6-1,0 | 1 | Framework | Microbialite | Framework. Open vugs. CORALS: C1=encrusting Porites in situ?, C2=branching Porites and Pocillopora fragments, C3=encrusting unknown coral, C4=foliaceous Montipora? in situ, C5=branching Pocillopora fragments, | C6=branching Porites fragments. | Bivalve, Gastropod, Microbialite, Montipora - foliaceous, Other coral, Pocillopora - branching, Porites - branching, Porites - encrusting | |||
| 6.69 | 310-M0009B-6-2,0 | 1 | Framework | Microbialite | Broken framework. NOTE: not oriented. | Encrusting coraline algae, Microbialite, Porites - branching | highly | |||
| 6.89 | 310-M0009B-7-1,0 | 1 | Framework | Microbialite | Coral framework. Very thin ECR. Microbialite structures. Dendritic in upper part. Laminated in lower part. CORALS: C1=encrusting Montipora in situ, corallites preserved, C2=massive Montipora in situ, | C3=encrusting Porites/Montipora in situ, C4=fol? Porites? in situ, 4 colonies, C5=encrusting Porites/Montipora, C6=encrusting Agaricid in situ, C7=branching/encrusting Porites? in situ. | Agariciidae - encrusting, encrusting coraline algae, Microbialite, Montipora - encrusting, Montipora - massive, Porites - branching, Porites - encrusting | |||
| 7.56 | 310-M0009B-7-2,0 | 1 | Microbialite | Microbialite | Microbialite (dendritic) with corals, thin ECR, bioerosion of corals noted. Br Porites frags. | Encrusting coraline algae, Microbialite, Porites - branching | highly | |||
| 7.79 | 310-M0009B-8-1,0 | 1 | Framework | Microbialite | Microbialite infilling coral framework (?). Thin ECR on corals, which are strongly bored. Microbialite laminar and dendritic. Reddish brown stain 41-47 cm. | C1=br Porites frags, C2=encr Montipora IS, C3=same,C4=br Porites frag, C5 br and encr Porites frags. | Encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting, Porites - branching, Porites - encrusting | |||
| 8.65 | 310-M0009B-8-2,0 | 1 | Microbialite | Microbialite | Microbialite with coral. Dendritic, laminar. Worm tubes. Orientation correct?? cc sample. C1=br Porites frags. | Encrusting coraline algae, Halimeda, Microbialite | ||||
| 8.82 | 310-M0009B-9-1,0 | 1 | Microbialite | Porites - branching | Microbialite with coral. Coral and encr, heavily bored. Encr to 5mm-2cm thick. Microbialite knobby to laminarcoral assembly change at 56 cm. C1=br Porites frag (?), C2=br Porites IS(?), C3=frags of br and encr Porites. | Coral assembly change at 56 cm. C4=br Pocillopora frag, C5=encr Porites IS, thick ECR, C6=encr Porites frag, C7=br Porites IS, (?) | Encrusting coraline algae, Microbialite, Pocillopora - branching, Porites - branching, Porites - encrusting | moderately | ||
| 9.28 | 310-M0009B-9-1,46 | 2 | Microbialite | Microbialite | Microbialite geopetals. Reddish brown streak at 46 cm. | |||||
| 9.70 | 310-M0009B-9-2,0 | 1 | Rubble | Rubble | Rubble of coral pieces. Red stain on coral. C1=rob br Pocillopora, br Porites. | Encrusting coraline algae, Microbialite, Pocillopora - robust branching | highly | |||
| 10.82 | 310-M0009B-10-1,0 | 1 | Framework | Porites - branching | Framework with bindstone and microbialite. ECR thick to 1.5-2.5cm and vermetid gastropods. Heavy bioerosion. Microbialite knobby to laminar to dendritic. | C1=br Porites frag, C2=br and encr Porites, C3-6 br Porites, C3=has encr base or prev encr, C5=has drill disturbance. | Coral-algal bindstone, encrusting coraline algae, Gastropod, Halimeda, Microbialite, Porites - branching, Porites - encrusting | highly | ||
| 11.79 | 310-M0009B-10-2,0 | 1 | Microbialite | Microbialite | Microbialite with coral. Coral heavily bored. | Coral frags., unident., Halimeda, Microbialite | highly | |||
| 12.60 | 310-M0009B-11-1,0 | 1 | Framework | Porites - massive | Coral framework with microbialite. Coral intensely bored (bivalve). Vugs with Halimeda plates and bivalve. Microbialite dendritic, laminar. | C1=br Porites frags, C2=encr agaricid (Pavona?), C3=br Pocillopora frags, C4=massive Porites iS - all same colony? | Agariciidae - encrusting, Bivalve, encrusting coraline algae, Halimeda, Pocillopora - branching, Porites - branching, Porites - massive | slightly | ||
| 13.55 | 310-M0009B-11-2,0 | 1 | Framework | Porites - massive | Massive coral. C1=massive Porites, bored. | Microbialite, Porites - massive | ||||
| 14.60 | 310-M0009B-12-1,0 | 1 | Framework | Porites - massive | Framework of massive coral (Porites) surrounded and interlayered with crusts of microbialite (coral: microbialite = 1:1). Microbialite well-laminated and often ends in dendritic structures. Very rare coralline crusts and infilling. | Bioerosion. C1=massive Porites in growth positiion, C2=massive Porites debris, C3= br Porites frag. | Encrusting coraline algae, Halimeda, Porites - branching, Porites - massive | |||
| 16.60 | 310-M0009B-13-1,0 | 1 | Framework | Acroporidae - tabular | 75.00 | Tabular Acroporid giving framework. Microbialite debris, thick crusts coralline algae. Mollusc unidentifed. C1=br Porites, C2=tab Acroporid. | Acroporidae - tabular, encrusting coraline algae, Halimeda, Porites - branching | |||
| 16.89 | 310-M0009B-13-2,0 | 1 | Boundstone | Porites - branching | Coral boundstone. Core disturbance throughout. Coral debris not in growth position. C1=Porites, C2=debris, C3=debris of br Porites, C4=debris of robust branching Pocillopra. | Pocillopora - robust branching, Porites - branching | ||||
| 18.60 | 310-M0009B-14-1,0 | 1 | Boundstone | Porites - massive | Boundstone. Debris of coral (dominant) and crusts of microbialite (less abundant). C1= debris of robust br Pocillopora, C2=debris of massive Poritescore, disturbance throughout, C3=debris of Acroporid. | Acroporidae - branching, Pocillopora - robust branching, Porites - massive | ||||
| 18.78 | 310-M0009B-14-1,18 | 2 | Wakestone | Pocillopora - robust branching | Halimeda dominated wakestone with robust br Pocillopora in growth position. | Pocillopora - robust branching | ||||
| 18.90 | 310-M0009B-14-1,30 | 3 | Boundstone | Pocillopora - robust branching | Debris of robust br Pocillopora in growth position. Described as boundstone. Core disturbance throughout. | Pocillopora - robust branching | ||||
| 19.01 | 310-M0009B-14-2,0 | 1 | Microbialite | Microbialite | Various debris of crusts of microbialites and corals. | |||||
| 20.60 | 310-M0009B-15-1,0 | 1 | Framework | Pocillopora - robust branching | Coral framestone. C1=debris of massive Porite, C2=debris of robust br Pocillopora, C3=robust br Pocillopora, C4=massive Favid (Favia). | Faviidae - massive, Pocillopora - robust branching, Porites - massive | ||||
| 20.85 | 310-M0009B-15-1,25 | 2 | Rudstone | Millipora? | Coral rudstone and Halimeda wackestone. Corals not in growth position. Rim of calcite cement. C5=Porites debris, C6=unknown altered coral, C7= debris br Porites, C8=debris of foliaceous coral, | C9=debris of robust br Pocillopora and unknown coral, C9b=Echinophyllia (FOL), C10=debris of encrusting Acroporid and Montipora (?), C11= encrusting Millipora (?), C12= debris br Porites, volcanic grains. | Acropora - encrusting, Encrusting coraline algae, Halimeda, Montipora - encrusting, Pocillopora - robust branching, Porites - branching | |||
| 22.60 | 310-M0009B-16-1,0 | 1 | Wakestone | Halimeda | Halimeda and mollusc wackestone in which are interbedded coral rudstone. C1=unknown coral (altered), C2=debris of b Porites, C3=debris of br Acropora, C4=debris of br Acropora, C5=debris of br Acropora, C6=unknown coral (altered), | C7=foliaceous coral (Pachyseris?), C8=debris of br Acropora, C9=unknown coral (altered). Lamina microbialite. | Acropora - branching, Bivalve, Branching red algae, encrusting coraline algae, Gastropod, Halimeda | |||
| 23.99 | 310-M0009B-16-2,0 | 1 | Framework | Porites - massive | Halimeda rudstone (40%). Massive and foliaceous coral (60%). C1=fol Pachyseries, C2=massive Porites. | Halimeda, Pachyseris - foliaceous, Porites - massive | ||||
| 24.12 | 310-M0009B-17-1,0 | 1 | Bindstone | Porites - massive | Halimeda rudstone and coral bindstone with large chunks coral. Coralline algae. Urchin spines. Worm tubes. Cavity lined with calcite. | C1-massive Porites, C2=massive Porites, C3=br Pocillopora, C4=robust br Acropora, C5=br Acropora, C6=fol Pachyseris. | Acropora - branching, Acropora - robust branching, Bivalve, Coral-algal bindstone, Echinoderm, encrusting coraline algae, Gastropod, Pachyseris - foliaceous, Pocillopora - branching, Porites - massive | |||
| 25.62 | 310-M0009B-18-1,0 | 1 | Microbialite | Microbialite | Laminated microbialites in which occur debris of coral and red algae - microbialite with halimeda packstone incl. coral. Rare Halimeda and other debris are scarce. Volcanic grains. Coral gravels extensively bored and their surfaces | covered by encrusting red algae. C1=fol Leptoseries, C2=fol Echinophyllia(?), C3=Tab Acropora, C5=fol Leptoseries(?), C6=br Porites, C7=encr Millipora(?) worm tube, echinoidal spinered algae. | Acropora - tabular, Branching red algae, encrusting coraline algae, Foliaceous, unident., Halimeda, Porites - branching | |||
| 26.91 | 310-M0009B-18-2,0 | 1 | Rudstone | Unknown coral | Coral rudstone in which debris of Halimeda, red algae and echinids occur. Some volcanic pebbles. C1=unknown coral (altered), C2=unknown coral (altered). Core disturbance. | Branching red algae, Echinoderm, Halimeda |