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Moullade, Michel; Loreau, Jean-Paul; Thurow, Juergen W; Cros, Pierre; Cousin, Michel (1988): Texture description and distribution of components in ODP Hole 103-639D (Figure 2) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.743386, Supplement to: Moullade, M et al. (1988): Microfacies of Upper Jurassic limestones, ODP Site 639. In: Boillot, G; Winterer, EL; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 103, 59-88, https://doi.org/10.2973/odp.proc.sr.103.149.1988

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Abstract:
A detailed analysis of the texture, matrix, and elements of the microfacies from the carbonate sequence recovered in ODP Hole 639D resulted in a typological classification of 10 major microfacies types and their variants. The variations in distribution and succession of type microfacies allowed us to divide the carbonate sequence into 12 facies-defined subunits. Based on the analyzed characteristics and their relations, we also propose a paleoenvironmental interpretation involving a mixed carbonate/terrigenous ramp model instead of the previous, classical zoned carbonate platform.
Project(s):
Coverage:
Latitude: 42.143300 * Longitude: -12.255000
Date/Time Start: 1985-05-27T19:45:00 * Date/Time End: 1985-06-01T07:00:00
Minimum Elevation: -4753.0 m * Maximum Elevation: -4753.0 m
Event(s):
103-639D * Latitude: 42.143300 * Longitude: -12.255000 * Date/Time Start: 1985-05-27T19:45:00 * Date/Time End: 1985-06-01T07:00:00 * Elevation: -4753.0 m * Penetration: 293.1 m * Recovery: 24.5 m * Location: South Atlantic Ocean * Campaign: Leg103 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 113.5 m cored; 0 m drilled; 21.6 % recovery
Comment:
Abundances: A = >20 %, C = 5-20%, f = 1-5%, r = <1%. - = not present
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelMoullade, MichelDSDP/ODP/IODP sample designation
2TextureTextureMoullade, MichelThin section analysis/measurements
3CalpionellidsCalpionellidsMoullade, MichelThin section analysis/measurements
4PelecypodsPelecypodsMoullade, MichelThin section analysis/measurementsthin-shelled
5Sponge spiculaeSponge spicMoullade, MichelThin section analysis/measurements
6Foraminifera, benthic agglutinated indeterminataForam benth agg indMoullade, MichelThin section analysis/measurementssmall
7MiliolidaeMiliolidaeMoullade, MichelThin section analysis/measurements
8Nautiloculina sp.Nautiloculina sp.Moullade, MichelThin section analysis/measurements
9Anchispirocyclina sp.Anchispirocyclina sp.Moullade, MichelThin section analysis/measurements
10Pseudocyclammina sp.Pseudocyclammina sp.Moullade, MichelThin section analysis/measurements
11Trocholina sp.Trocholina sp.Moullade, MichelThin section analysis/measurements
12Epistomina sp.Epistomina sp.Moullade, MichelThin section analysis/measurements
13Lenticulina sp.Lenticulina sp.Moullade, MichelThin section analysis/measurements
14OphiurideaOphiurideaMoullade, MichelThin section analysis/measurements
15SpatangoideaSpatangoideaMoullade, MichelThin section analysis/measurements
16EchinoidEchinoidMoullade, MichelThin section analysis/measurements
17EchinodermataEchinodMoullade, MichelThin section analysis/measurements
18PelecypodsPelecypodsMoullade, MichelThin section analysis/measurementsPelecypods + brachiopods
19GastropodaGastropMoullade, MichelThin section analysis/measurements
20Algae abundanceAlgae abundMoullade, MichelThin section analysis/measurements
21PharetronesPharetronesMoullade, MichelThin section analysis/measurements
22CoralCoralMoullade, MichelThin section analysis/measurements
23ChaetedidsChaetedidsMoullade, MichelThin section analysis/measurements
24BryozoaBryozoaMoullade, MichelThin section analysis/measurements
25EncrustationEncrustationMoullade, MichelThin section analysis/measurements
26SerpulidaeSerpulidaeMoullade, MichelThin section analysis/measurements
27Grains, rounded coatedGrains round coatMoullade, MichelThin section analysis/measurements
28Grains, irregular coatedGrains irreg roundMoullade, MichelThin section analysis/measurements
29GrapestonesGrapestonesMoullade, MichelThin section analysis/measurements
30SiliciclasticsSiliciclastMoullade, MichelThin section analysis/measurements
Size:
4250 data points

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