Expedition 310 Scientists (2007): Description of lithologic section units of Hole 310-M0015A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.650358
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2007 (exact date unknown) • DOI registered: 2007-10-09
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: -17.767400 * Longitude: -149.547490
Date/Time Start: 2005-10-27T02:03:00 * Date/Time End: 2005-10-28T03:04:00
Minimum DEPTH, sediment/rock: 1.10 m * Maximum DEPTH, sediment/rock: 42.19 m
Event(s):
310-M0015A (TAH-03A-1) * Latitude: -17.767400 * Longitude: -149.547490 * Date/Time Start: 2005-10-27T02:03:00 * Date/Time End: 2005-10-28T03:04:00 * Elevation: -72.2 m * Penetration: 42.18 m * Recovery: 29.87 m * Location: Tahiti, offshore Maraa * 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 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | ||
| 7 | Lithology/composition/facies | Lithology | Expedition 310 Scientists | Visual description | continuation 1 | |
| 8 | Fossils | Fossils | Expedition 310 Scientists | Visual description | ||
| 9 | Bioerosion | Bioerosion | Expedition 310 Scientists | Visual description | ||
| 10 | Core disturbance | Disturbance | Expedition 310 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
621 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Unit (Visual observation) | 4 Rock (Visual description) | 5 Main lith (Visual description) | 6 Lithology (Visual description) | 7 Lithology (continuation 1, Visual descri...) | 8 Fossils (Visual description) | 9 Bioerosion (Visual description) | 10 Disturbance (Visual description) |
|---|---|---|---|---|---|---|---|---|---|
| 1.10 | 310-M0015A-1-1,0 | 1 | Bindstone | Coral-algal bindstone | Coral-algal bindstone. Succession of crusts of corals and ECR, in growth position. Core disturbance and rubble. C1=encr Pavona IS, C2=encr Leptastrea IS. | Coral-algal bindstone, encrusting coraline algae, Leptastrea - encrusting, Pavona - encrusting | |||
| 2.03 | 310-M0015A-2-1,0 | 1 | Microbialite | Microbialite | Microbialite-coral-algal framework. MB with encr corals and ECR in growth position. Mud. C1=encr Pavona IS, C2=fol Pachyseris IS. | Encrusting coraline algae, Microbialite, Pachyseris - encrusting, Pavona - encrusting | |||
| 3.25 | 310-M0015A-3-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals in growth position. Fungiid corals. Coring disturbance. C1=solitary fungiid, C2=encr Porites IS. | Encrusting coraline algae, Microbialite, Other coral, Porites - encrusting | highly | ||
| 3.52 | 310-M0015A-3-2,0 | 1 | Framework | Pocillopora - robust branching | Crushed framework - debris of rob br corals and microbialite. C1=rob br Pocillopora. | Microbialite, Pocillopora - robust branching | highly | ||
| 4.45 | 310-M0015A-4-1,0 | 1 | Microbialite | Microbialite | Microbialite with ECR, corals. Broken due to coring disturbance. C1=br Pocillopora frags. | Microbialite, Pocillopora - branching | highly | ||
| 4.70 | 310-M0015A-4-2,0 | 1 | Microbialite | Microbialite | Debris of microbialite and coral. C1=UK coral frag. | Coral frags., unident., Microbialite | highly | ||
| 5.65 | 310-M0015A-5-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr coral and ECR. MB laminar. C1=encr Porites? IS. | Encrusting coraline algae, Microbialite | moderately | ||
| 6.04 | 310-M0015A-5-2,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and ECR. MB laminar. C1=encr Porites IS. | Encrusting coraline algae, Microbialite, Porites - encrusting | |||
| 6.34 | 310-M0015A-6-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and ECR in growth position. Rare Halimeda and echinoids. C1=encr Leptoseris ? IS, C2=encr Porites IS. | Echinoderm, encrusting coraline algae, Halimeda, Leptoseris - encrusting, Microbialite, Porites - encrusting | slightly | ||
| 6.85 | 310-M0015A-6-2,0 | 1 | Microbialite | Microbialite | Microbialite debris. Core disturbance. MB laminar. | Microbialite | highly | ||
| 7.00 | 310-M0015A-7-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and ECR in growth position, tab corals. MB laminar. C1=encr Porites IS, C2=tab Acropora IS. | Acropora - tabular, encrusting coraline algae, Microbialite | moderately | ||
| 7.25 | 310-M0015A-7-1,25 | 2 | Framework | Acropora - tabular | Coral-algal framework. Tab corals and ECR in growth position. Thin MB crusts. Branching corals at bottom. Some bioerosion. C2=tab Acropora IS, C3=br Pocillopora IS. | Acropora - tabular, encrusting coraline algae, Microbialite, Pocillopora - branching | slightly | ||
| 7.67 | 310-M0015A-7-2,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and ECR in growth position. C1=br Pocillopora frags, C2=encr UK coral IS. | Encrusting coraline algae, encrusting, unident., Halimeda, Microbialite, Pocillopora - branching | moderately | ||
| 8.00 | 310-M0015A-8-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and ECR in growth position. Tab and br corals in growth position. MB laminar, some dendritic. Bioerosion noted. C1=encr Porites IS - dom type, C2=br Porites IS, C3=tab Acropora IS. | Acropora - tabular, encrusting coraline algae, Halimeda, Microbialite, Porites - branching, Porites - encrusting | |||
| 8.81 | 310-M0015A-8-2,0 | 1 | Microbialite | Microbialite | Micronbialite. Debris from core disturbance. MB laminar, dendritic. No corals. | Encrusting coraline algae, Microbialite | moderately | ||
| 9.20 | 310-M0015A-9-1,0 | 1 | Microbialite | Microbialite | Microbialite with several layers of encr coral and ECR in growth position. HAL in cavities. Small colonies of tab and rob br corals near base. MB laminar and dendritic. | C1=encr Pavona IS, C2=encr Porites IS - dom type, C3=rob br Pocillopora IS, C4=tab Acropora IS. | Acropora - tabular, encrusting coraline algae, Halimeda, Microbialite, Pavona - encrusting, Pocillopora - robust branching, Porites - encrusting | slightly | |
| 10.12 | 310-M0015A-9-2,0 | 1 | Microbialite | Acropora - tabular | Debris of thick ECR (with vermetid gastropods) and microbialite. Tab coral debris. Core disturbance. C1=tab Acropora frag. | Acropora - tabular, encrusting coraline algae, Microbialite | highly | ||
| 10.40 | 310-M0015A-10-1,0 | 1 | Framework | Microbialite | Microbialite framework. Corals have minor and variable bioerosion. Open vugs, HAL in vugs. MB laminar and dendritic. C1=thin encr Porites IS?, C2=br Porites frags, C3=tab Acropora IS, C4=encr Porites IS. Tab Acropora frag. | Acropora - tabular, encrusting coraline algae, Halimeda, Microbialite, Porites - branching | |||
| 11.33 | 310-M0015A-10-2,0 | 1 | Framework | Microbialite | Framework. Microbialite morphology. Laminated, smooth surfaces. Geopetals in borings. Corals: tabular acropora, orientation not clear. NOTE: sample is upside down! (geopetals). | Acropora - tabular, encrusting coraline algae, Halimeda, Microbialite | moderate | highly | |
| 11.60 | 310-M0015A-11-1,0 | 1 | Microbialite | Microbialite | Microbialite with encr corals and thin ECR in growth position. HAL in cavities. MB mainly laminar, some dendritic. | C1=encr Montipora IS, C2=encr Leptastrea frag, C3=encr Porites IS - dom type, C4=tab Acropora IS, C5=br Pocillopora, C6=encr Leptastrea IS, C7=encr Montastrea IS. | Acropora - tabular, encrusting coraline algae, Halimeda, Leptastrea - encrusting, Montastrea - encrusting, Montipora - encrusting, Pocillopora - branching, Porites - encrusting | moderately | |
| 12.87 | 310-M0015A-11-2,0 | 1 | Microbialite | Microbialite | Microbialite with encrusting and tab (?) corals in growth position. Thin ECR. MB laminar. C1=encr Porites. | Encrusting coraline algae, Halimeda, Microbialite | slightly | ||
| 13.58 | 310-M0015A-12-1,0 | 1 | Framework | Porites - branching | Coral-microbialite framework. Tab and encr corals in growth position with thin-thick ECR. Rare br corals in growth position (?). HAL in cavities. MB laminar. | C1=massive Montipora IS, C2=br Porites IS, C3=tab Acropora IS, C4=rob br Pocillopora, C5=encr Porites IS. | Acropora - tabular, encrusting coraline algae, Gastropod, Halimeda, Microbialite, Montipora - massive, Pocillopora - robust branching, Porites - branching, Porites - encrusting | ||
| 14.22 | 310-M0015A-12-1,64 | 2 | Microbialite | Microbialite | Microbialite with br, tab, rob br and encr corals in growth positionthin ECR at top of coral colonies. HAL in cavities. MB mostly laminar. | C1=massive Montipora IS, C2=br Porites IS, C3=tab Acropora IS, C4=rob br Pocillopora, C5 encr Porites IS. | Acropora - tabular, encrusting coraline algae, Halimeda, Montipora - massive, Pocillopora - robust branching, Porites - branching, Porites - encrusting | slightly | |
| 14.72 | 310-M0015A-12-2,0 | 1 | Microbialite | Microbialite | Debris of microbialite and corals (core disturbance). C1=br Porites. | Microbialite, Porites - branching | |||
| 15.33 | 310-M0015A-13-1,0 | 1 | Microbialite | Microbialite | Microbialite with br corals in growth position covered with ECR. HAL in cavities. C1=br Porites IS, C2=tab ? Acropora IS - dom type. | Acropora - tabular, encrusting coraline algae, Halimeda, Porites - branching | moderately | ||
| 15.68 | 310-M0015A-13-2,0 | 1 | Microbialite | Microbialite | Debris of microbialite and rob br, br, and encr corals. HAL rare. C1=rob br Pocillopora frags, C2=br Porites frags. | Halimeda, Microbialite, Pocillopora - robust branching, Porites - branching | |||
| 16.25 | 310-M0015A-14-1,0 | 1 | Framework | Acropora - robust branching | Coral-microbialite framework. Rob br and encr corals in growth position. ECR thin-thick. Mb crusts thin, mostly laminar. C1=br Porites IS, C2=rob br Acropora IS, C3=encr Montipora IS, C4=encr Porites IS. | Acropora - robust branching, Bivalve, encrusting coraline algae, Halimeda, Montipora - encrusting, Porites - branching, Porites - encrusting | moderately | ||
| 17.18 | 310-M0015A-14-2,0 | 1 | Microbialite | Microbialite | Microbialite with rob br corals and ECR in growth position. C1=rob br Acropora IS. | Acropora - robust branching, encrusting coraline algae, Microbialite | slightly | ||
| 17.32 | 310-M0015A-15-1,0 | 1 | Sand | Sand | Sand rich in HAL, ech, mollusc, foram and other algal and skeletal debris. C1=br Porites frag. | Echinoderm, Foraminifer, Halimeda, Mollusc, Porites - branching, Sand, Unknown bioclast | |||
| 17.54 | 310-M0015A-16-1,0 | 1 | Sand | Sand | Halimeda sand. Incl other skeletal and algal debris. | Halimeda, Sand, Unknown bioclast | |||
| 17.68 | 310-M0015A-16-1,14 | 2 | Microbialite | Microbialite | Microbialite with rob br and encr corals in growth position. HAL in cavities. C1=rob br Pocillopora IS dom type, C2=encr Montipora. | Encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting, Pocillopora - robust branching | slightly | ||
| 17.69 | 310-M0015A-15-1,37 | 2 | Microbialite | Microbialite | Microbialite with encr, br and tab corals in growth position. HAL infillings. MB laminar. C2=br Porites IS?, C3=encr Pavona IS dom type, C4=tab Acropora IS. | Acropora - tabular, Bivalve, encrusting coraline algae, Halimeda, Microbialite, Pavona - encrusting | |||
| 17.79 | 310-M0015A-15-2,0 | 1 | Microbialite | Microbialite | Debris of microbialite and UK corals. Core disturbance. C1=UK coral frag. | Coral frags., unident., Halimeda, Microbialite | highly | ||
| 17.85 | 310-M0015A-16-2,0 | 1 | Microbialite | Microbialite | Microbialite with br, rob br, and encr corals and scarce ECR. Debris due to core disturbance. C1=encr UK IS (dom type), C2=rob br Pocillopora IS, C3=br Porites IS. | Encrusting coraline algae, encrusting, unident., Pocillopora - robust branching, Porites - branching | moderately | ||
| 18.15 | 310-M0015A-17-1,0 | 1 | Microbialite | Microbialite | Microbialite with robust branching, branching and tabular corals in growth position and crusts of coralline algae. Encrusting coralline algae. Bioerosioncore disturbance throughout. | C1=robust br Pocillopora IS, C2=tabular Acropora IS, C3=br Porites IS. | Acropora - tabular, encrusting coraline algae, Pocillopora - robust branching, Porites - branching | ||
| 18.34 | 310-M0015A-17-2,0 | 1 | Microbialite | Microbialite | Debris due to core disturbance of microbialite and branching corals. Very thin crusts of coralline algae. Some encrusting? corals (debris). C1=br Porites IS, C2=br Pocillopora IS. Core disturbance throughout. Halimeda. | Encrusting coralline algae. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | ||
| 18.70 | 310-M0015A-18-1,0 | 1 | Microbialite | Microbialite | Microbialite with branching and encrusting corals in growth position. Very thin crusts of coralline algae. Occurrence of Halimeda in some places. Encrusting coralline algae. Halimeda. Bivalve. Core disturbance. | C1=br Porites IS, C2=encr Porites IS. | Bivalve, encrusting coraline algae, Halimeda, Porites - branching, Porites - encrusting | ||
| 18.94 | 310-M0015A-18-2,0 | 1 | Microbialite | Microbialite | Microbialite with branching and encrusting corals. Halimeda occurs in some places. Core disturbance. Coral: C1=br Porites IS, C2=encr Porites IS. | Halimeda, Porites - branching, Porites - encrusting | |||
| 19.37 | 310-M0015A-19-1,0 | 1 | Microbialite | Microbialite | Microbialite with branching and encrusting corals and very thin crusts of coralline algae. Occurrence of Halimeda. C1=br Porites IS, C2=encr Porites IS. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching, Porites - encrusting | |||
| 19.57 | 310-M0015A-19-2,0 | 1 | Microbialite | Microbialite | Microbialite with branching and encrusting corals and crusts of coralline algae. Occurrence of Halimeda. Debris due to core disturbance. C1=br Porites IS, C2=encr Porites IS. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching, Porites - encrusting | |||
| 19.66 | 310-M0015A-20-1,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching coral and coralline algae crusts in growth position then microbialite. Microbialite is lamina. In some places occurrence of abundant Halimeda. Some core disturbance. Coral: C1= br Porites IS. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching | |||
| 20.55 | 310-M0015A-20-2,0 | 1 | Microbialite | Microbialite | Debris (core disturbance) of microbialite, branching corals and encrusting coralline algae. Bioerosion. Core disturbance. C1=br Porites. | Encrusting coraline algae, Microbialite, Porites - branching | |||
| 20.90 | 310-M0015A-21-1,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching coral and encrusting coralline algae in gorwth position, then microbialite, in some places occurrence of abundant Halimeda. Coral: C1 Branching Porites IS. | Encrusting coraline algae, Halimeda, Microbialite | slight | ||
| 21.43 | 310-M0015A-21-2,0 | 1 | Microbialite | Microbialite | Debris of microbialite and corals (unidentified). Coral: C1 Unkown coral fragments. | Coral frags., unident., Microbialite | highly | ||
| 21.62 | 310-M0015A-22-1,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching corals and encrusting coralline algae in growth position. Occurence of debris of encrusting and tabular corals. Halimeda abundant in some cavities. | Coral: C1=encrusting Pavona IS, C2=tabular Acropora IS, C3=branching Porites IS. | Acropora - tabular, Bivalve, encrusting coraline algae, Halimeda, Microbialite, Pavona - encrusting | highly | |
| 21.99 | 310-M0015A-22-2,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework (debris due to core disturbance). Branching corals and encrusting coralline algae in growth position. Rare occurrence of Halimeda. Coral: C1=branching Porites IS. | Encrusting coraline algae, Halimeda, Microbialite | highly | ||
| 22.03 | 310-M0015A-23-1,0 | 1 | Framework | Porites - encrusting | Coral-algal-microbialite framework. Encrusting coral and coralline algae in groth position then microbialite. Occurrences of abundant Halimeda and rare branching corals. | Coral: C1=encrusting Porites IS, C2=encrusting agariciid IS, C3=branching Porites IS, C4=encrusting Montipora IS. | Agariciidae - encrusting, Bivalve, encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting | slight | slightly |
| 22.47 | 310-M0015A-23-1,44 | 2 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching coral and encrusting coralline algae in growth position, then microbialite. Bioerosion can be intense. Occurrence of abundant Halimeda. Coral: C3 Branching Porites IS. | Encrusting coraline algae, Halimeda, Microbialite | heavy | slightly | |
| 22.76 | 310-M0015A-23-2,0 | 1 | Framework | Porites - branching | Coral-microbialite framework. Branching corals in growth position then microbialite. Scarce Halimeda. Coral: C1=branching Porites IS. | Microbialite, Volcanic sand and silt | moderate | moderately | |
| 23.23 | 310-M0015A-24-1,0 | 1 | Microbialite | Microbialite | Microbialite. Microbialite with branching coral and encrusting coralline algae in growth position. Rare occurrence of Halimeda. Coral: C1=branching Porites IS. | Encrusting coraline algae, Halimeda, Microbialite | none | slightly | |
| 23.43 | 310-M0015A-24-2,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching coral and encrusting coral in growth position then microbialite. Occurrence of rare Halimeda. Coral: C1=branching Porites IS, C2=encrusting Montipora? IS. | Encrusting coraline algae, Halimeda, Microbialite, Montipora - encrusting | |||
| 24.45 | 310-M0015A-25-1,0 | 1 | Framework | Acropora - tabular | Coral-microbialite framework. Tabular corals and branching corals (in growth position?) then crusts of microbialites. Very thin crusts of coralline algae. Coral: C1=branching Pocillopora fragment, C2=tabular Acropora (IS?). | Acroporidae - tabular, encrusting coraline algae, Microbialite | moderately | ||
| 24.85 | 310-M0015A-26-1,0 | 1 | Framework | Acropora - tabular | Coral-algal-microbilite framework. Encrusting and tabular corals (some of them are in growth position) and thick encrusting coralline algae then well-laminated microbialite crusts. Occurrences of some branching corals. Abundant | Halimeda in some place. Coral: C1=branching Porites IS, C2=tabular Acropora, C3=tabular Acropora IS. | Acropora - tabular, Echinoderm, encrusting coraline algae, Halimeda, Microbialite | slight | moderately |
| 25.35 | 310-M0015A-26-2,0 | 1 | Framework | Microbialite | Debris of microbialite and branching / robust-branching corals (debris due to core disturbance). Very thin crusts of coralline algae. Coral: C1=branching Porites fragments, C2=robust branching Pocillopora fragment. | Encrusting coraline algae, Microbialite, Pocillopora - robust branching | highly | ||
| 25.85 | 310-M0015A-27-1,0 | 1 | Framework | Acropora - tabular | Coral-algal-microbialite framework. Encrusting and tabular corals in growth position and encrusting coralline algae then crust of microbialite. Debris of branching corals occurs. | Coral: C1=tabular Acropora IS, C2=encrusting Porites IS. | Acropora - tabular, encrusting coraline algae, Microbialite | moderately | |
| 26.05 | 310-M0015A-27-2,0 | 1 | Framework | Acropora - robust branching | Robust-branching coral and microbialite framework. Rare crusts of coraline algae. Coral: C1=robust branching Pocillopora IS. | Acropora - robust branching, encrusting coraline algae, Microbialite | moderately | ||
| 26.24 | 310-M0015A-28-1,0 | 1 | Framework | Porites - branching | Coral-algal-microbialite framework. Branching corals in growth position encrusted by coralline algae then crusts of microbialite. Intense bioerosion observed. Occurrence of debris of robust-branching corals. | In some place, abundant Halimeda. Coral: C1=branching Porites IS, C2=robust branching fragment. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - robust branching | ||
| 26.76 | 310-M0015A-28-2,0 | 1 | Bindstone | Porites - branching | Bindstone. NOTE: UPSIDE DOWN. ECR 1 cm total thickness. Hardground at top. Halimeda at top. Corals: C1=branching porites, branching pocillopora fragment. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | heavy | highly | |
| 27.45 | 310-M0015A-29-1,0 | 1 | Rubble | Microbialite | Highly disturbed core. Broken framework. Corals: fragments, branching Pavona?, branching Porites. | Encrusting coraline algae, Microbialite, Pavona - branching, Porites - branching | highly | ||
| 27.97 | 310-M0015A-30-1,0 | 1 | Rubble | Microbialite | Crushed framework (core disturbance). Corals: C1=coral fragments, branching Pocillopora, banching Porites. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | highly | ||
| 28.11 | 310-M0015A-30-1,14 | 2 | Framework | Microbialite | Framework. ECR up to 2.5 cm thick total, up to 4 mm thick individual layers. Open vugs, Halimeda in vugs. Microbialite morphology. Laminated, smooth and knobby surfaces. | Corals: C2=branching Porites in situ, multiple colonies, C3=branching Porites fragments. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching | moderate | |
| 29.03 | 310-M0015A-30-2,0 | 1 | Framework | Microbialite | Framework. Major component=microbialite. Corals bored. Encrusting coralline algae. Geopetals. Bioerosion heavy. C1=branching Pocillopora (fragments), C2=branching Porites (fragments), C3=encrusting Montipora IS. | Encrusting coraline algae, Microbialite, Montipora - encrusting, Pocillopora - branching, Porites - branching | heavy | moderately | |
| 29.17 | 310-M0015A-31-1,0 | 1 | Framework | Microbialite | Framework. Halimeda in vugs. ECR thin. Open vugs. Microbialite morphology. Laminated, smooth surfaces. Corals: C1=branching Pocillopora in situ?, fragments, C2=branching Porites fragments, branching Pocillopora fragments. | Echinoderm, encrusting coraline algae, Gastropod, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | heavy | highly | |
| 29.51 | 310-M0015A-31-1,34 | 2 | Bindstone | Microbialite | Bindstone. ECR up to 5 mm thick individual layers. Open vugs. Microbialite morphology. More thrombolitic than above, knobby surfaces. Corals: C3=branching Porites fragments, C4=encrustig Porites in situ. | Bivalve, encrusting coraline algae, Microbialite, Porites - branching, Porites - encrusting | heavy | ||
| 30.54 | 310-M0015A-32-1,0 | 1 | Framework | Microbialite | Framework. ECR up to 5 mm thick. Corals: C1=branching Porites fragments, C2=branching Porites in situ, C3=branching Porites in situ? | Echinoderm, encrusting coraline algae, Gastropod, Halimeda, Microbialite, Porites - branching | heavy | highly | |
| 30.84 | 310-M0015A-32-2,0 | 1 | Microbialite | Microbialite | Crushed microbialite/framework. Coral fragments. Branching Porites. | Encrusting coraline algae, Microbialite, Porites - branching | highly | ||
| 31.40 | 310-M0015A-33-1,0 | 1 | Framework | Microbialite | Framework. ECR up to 1.5 cm total thickness, 5 mm individual layers. Microbialite morphology. Laminated, smooth surfaces, some knobby surfaces. Halimeda in vugs? Worm tubes. | Corals: C1=branching Pocillopora fragment, C2=branching Porites in situ, C3=branching Pocillopora in situ. | Encrusting coraline algae, Gastropod, Halimeda, Microbialite, Pocillopora - branching, Porites - branching | moderate | moderately |
| 31.92 | 310-M0015A-34-1,0 | 1 | Framework | Microbialite | Framework. Microbialite morphology. Laminated, smooth surfaces. Very thin ECR. Open vugs. Corals: C1=branching Porites fragment. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching | highly | ||
| 32.07 | 310-M0015A-34-1,15 | 2 | Framework | Microbialite | Framework crushed in lower part of section unit. Microbialite more thrombolitic. ECR up to 1 cm thick total and individual layer. Stained surfaces (hardground-related?). | Corals: C2=branching Porites in situ, C3=branching Porites in situ?, C4=branching Pocillopora fragment. | Encrusting coraline algae, Gastropod, Microbialite, Pocillopora - branching, Porites - branching | moderate | highly |
| 32.52 | 310-M0015A-34-2,0 | 1 | Framework | Pocillopora - robust branching | Crushed framework? Surfaces stained. | Encrusting coraline algae, Halimeda, Microbialite, Pocillopora - robust branching | highly | ||
| 32.96 | 310-M0015A-35-1,0 | 1 | Rubble | Microbialite | Rubble of microbialite framework with corals. Boundary - ?? C1=br Pocillopora frag, C2=br Porites frag. | Microbialite, Pocillopora - branching, Porites - branching | highly | ||
| 33.14 | 310-M0015A-35-1,18 | 2 | Framework | Sand | Framework of bioclastic sand, corals, thin MB crusts. some surfaces stained. Basalt silt. C3=br Porites with encr laminae IS, C4=coral frag - Porites? | Coral frags., unident., encrusting coraline algae, Halimeda, Microbialite, Porites - branching, Sand, Unknown bioclast, Volcanic sand and silt | |||
| 33.74 | 310-M0015A-35-2,0 | 1 | Framework | Sand | Framework of bioclastic sand and coral. Some red staining. C2=br Porites frags. | Halimeda, Porites - branching, Sand, Unknown bioclast | moderately | ||
| 35.00 | 310-M0015A-36-1,0 | 1 | Framework | Porites - branching | Coral-algal framework. Br and encr coral in growth positin and thin ECR. Thin MB. Bioerosion noted. C1=br Porites IS, C2=encr Porites IS. | Encrusting coraline algae, Halimeda, Microbialite, Porites - branching, Porites - encrusting | highly | ||
| 35.48 | 310-M0015A-36-1,48 | 2 | Boundstone | Montipora - massive | Coral boundstone. Massive coral in growth position. Intensely bioeroded and encrusted by ECR. C1=massive Montipora IS. | Encrusting coraline algae, Montipora - massive | |||
| 35.66 | 310-M0015A-36-2,0 | 1 | Boundstone | Montipora - massive | Coral-algal boundstone. Strongly bioroded. Cavities infilled with grainstone = bioclasts incl HAL and echinoid spines. Massive coral encr by ECR. C1=massive Montipora IS | Echinoderm, encrusting coraline algae, Halimeda, Montipora - massive | |||
| 36.50 | 310-M0015A-37-1,0 | 1 | Rubble | Coral frags., unident. | True rubble (not just core disturbance). Bored surfaces. C1=branching Porites fragments, branching Pocillopora fragments. | Pocillopora - branching, Porites - branching, Rhodolith | moderate | highly | |
| 36.64 | 310-M0015A-37-1,14 | 2 | Bindstone | Sand | Bindstone. Major component: bioclastic sand. ECR: individual layers up to 4 mm thick. Vermetid gastropods. | Corals: C2=thin encrusting Porites/Montipora in situ, C3=branching Pocillopora fragments, C4=massive Montipora? in situ (or A. isopora gp?), C5=encruting Porites? in situ. | Echinoderm, encrusting coraline algae, Montipora - massive, Other coral, Pocillopora - branching, Porites - encrusting, Unknown bioclast | heavy | moderately |
| 36.95 | 310-M0015A-37-1,45 | 3 | Rudstone | Sand | Rudstone. Major component is bioclastic sand. Corals show variable bioerosion. Marine cement. Very poorly sorted. Corals: C6=encrusting Montipora? in situ, C7=encrusting Montipora? in situ, | C8=coral fragments, robust branching Pocillopora, branching Pocillopora, encrusting Porites, tabular Acropora (corymbose). NOTE: not in situ. | Acropora - branching, Acropora - tabular, Echinoderm, encrusting coraline algae, Halimeda, Montipora - encrusting, Pocillopora - branching, Pocillopora - robust branching, Porites - encrusting, Unknown bioclast, Volcanic sand and silt | heavy | |
| 37.70 | 310-M0015A-38-1,0 | 1 | Rubble | Coral frags., unident. | Rubble is mixed up (fragments from above?). Corals: C1=coral fragments, branching Porites? branching Pocillopora. | Bivalve, encrusting coraline algae, Microbialite, Pocillopora - branching, Porites - branching | highly | ||
| 38.46 | 310-M0015A-38-2,0 | 1 | Rudstone | Sand | Rudstone. Poorly sorted. | Acropora - branching, Gastropod, Halimeda, Pocillopora - branching, Porites - branching, Porites - encrusting, Unknown bioclast | slight | ||
| 38.73 | 310-M0015A-39-1,0 | 1 | Bindstone | Montipora - encrusting | Corals: C1=encr Montipora (in situ). Strongly alterad coral with bioclasts and basalt sand. Halimeda and carbonate cement present. | Halimeda, Montipora - encrusting, Other coral | |||
| 38.79 | 310-M0015A-38-2,33 | 2 | Bindstone | Sand | Bindstone. Marine cement seams. Basalt granules. Corals: C2=encrusting Montipora 2 colonies, in situ. | Encrusting coraline algae, Halimeda, Montipora - encrusting, Unknown bioclast | heavy | ||
| 38.86 | 310-M0015A-39-1,13 | 2 | Rudstone | Sand | Reworked coral fragments. Br Pocillopora, br Acropora, br Porites, encr Porites, encr Montipora. Rudstone: Bioclastic sand with basalt sand and grains. Corals with intense bioerosion. | Intraclasts present, as well as isopoachous (marine) cement. Pores around 60 cm heavily stained red. Pores surfaces at bottom (120 cm) stained black. | Acroporidae - branching, Montipora - encrusting, Pocillopora - branching, Porites - branching | ||
| 39.93 | 310-M0015A-40-1,0 | 1 | Rudstone | Silt | C1=encr Porites, C2=encr Montipora (in situ), C3=br and rbr Pocillopora, br Acropora, encr Porites. Rudstone: Marine cement in seams in leached vugs (secondary vugs); 2 generations of diagenesis; | major component is bioclastic sand; basalt sand grains also present. Other components include corals, Halimeda. Heavy bioerosion. | Acroporidae - branching, Montipora - encrusting, Pocillopora - branching, Pocillopora - robust branching, Porites - encrusting | ||
| 40.57 | 310-M0015A-40-2,0 | 1 | Rudstone | Coral frags., unident. | Coral fragments including br Pocillipora and br Acropora. Rudstone with marine cement in seams, coral fragments. Major component is bioclastic sand grains as well as basalt sand grains. Halimeda also present. | Acropora - branching, Halimeda, Other coral, Pocillopora - branching, Volcanic sand and silt | highly | ||
| 40.68 | 310-M0015A-41-1,0 | 1 | Rudstone | Sand | Rudstone. Bioclastic sand is major. Black stain in sol´n vug. Moderate bioerosion. Huge cement crystals at 110cm. Homotrema at 140cm. No corals in situ. Coral frags include: massive Porites, br Pocillopora, br Acropora, | encr Montipora, massive Montipora, rob br Pocillopora, tab Acropora, br Porites. | Acropora - branching, Acropora - tabular, Coral frags., unident., Echinoderm, Foraminifer, Gastropod, Halimeda, Montipora - encrusting, Montipora - massive, Pocillopora - branching, Porites - branching, Porites - massive, Sand, Unknown b | ||
| 42.19 | 310-M0015A-41-2,0 | 1 | Rudstone | Sand | Coral rudstone. Red stain on surface. Coral frags: br Pocillopora, br Porites. | Echinoderm, encrusting coraline algae, Halimeda, Pocillopora - branching, Porites - branching, Sand, Unknown bioclast |