de.pangaea.dataset995318 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-15T20:27:54Z https://doi.pangaea.de/10.1594/PANGAEA.995318 <gco:CharacterString>Gross composition of the Lanaittu Sandstone in Eastern Sardinia, Italy</gco:CharacterString> 2026-06-23T13:02:37 publication https://doi.org/10.1594/PANGAEA.995318 Massari, Francesco
francesco.massari@unipd.it
author Fellin, Maria Giuditta
giuditta.fellin@eaps.ethz.ch
https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina
cristina.stefani@unipd.it
https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva
eva.enkelmann@ucalgary.ca
author Dieni, Iginio
iginiodieni@gmail.com
author Sanchetti, Stefano
ssanchetti@spevetro.it
author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital The Lanaittu Sandstone (middle-upper Campanian, Eastern Sardinia, Italy) was analyzed using the point-counting technique to determine the composition and provenance of the terrigenous detritus. 500 points were analyzed in each thin section, which had been stained to distinguish K-feldspar and carbonates. Analyses followed the Gazzi-Dickinson method (Ingersoll et al., 1984). Several grain categories were distinguished, including rock fragments. The petrographic analyses were conducted in 1994 at the Geoscience Department of the University of Padova, by Stefano Sanchetti, using a Carl Zeiss Winkel-Standard Optical microscope with KPL W 12.5X oculars. The objective magnifications were 5x, 10x, 25x, and 40x. The analysis reveals an arkosic or arkosic-lithic composition (Folk, 1980), indicating provenance straddling the fields of the transitional continent and recycled orogen (Dickinson, 1985). completed Sanchetti, Stefano
ssanchetti@spevetro.it
principalInvestigator gross composition Petrographic analysis of the arenite staining theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 9.5014 9.5014 40.2592 40.2592 1994-01-01T00:00:00 1994-01-01T00:00:00 9.84 27.62 Sample code/label thematicClassification DEPTH, sediment/rock physicalMeasurement m m Quartz, monocrystalline physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Quartz, polycrystalline physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; (>0.0625 mm) % % Quartz, polycrystalline physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; (<0.0625 mm) % % Quartz physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In low-grade metamorphic rock fragment % % Quartz physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In plutonic and/or gneissic rock fragment % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on monocrystalline quartz % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on quartz in rock fragment % % Kalifeldspar physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; monocrystalline grain % % Kalifeldspar physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In plutonic and/or gneissic rock fragmen % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on K-feldspar (monocrystalline) % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on K-feldspar in rock fragment % % Plagioclase physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Monocrystalline grain % % Plagioclase physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In low-grade metamorphic rock fragment % % Plagioclase physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In plutonic and/or gneissic rock fragment % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on plagioclase (monocrystalline) % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on plagioclase in rock fragment % % Volcanic rock, fragments, acidic physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Volcanic rock, fragments, intermediate physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Metamorphic rock, fragments, low-grade physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Slate physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Mica+Chlorite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Mica+Chlorite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In plutonic/gneissic rock fragment % % Mica+Chlorite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; In low-grade metamorphic rock fragment % % Minerals, other physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Particles, green physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Dolostone physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; monocrystalline grains % % Bioclasts physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Remains, vegetative physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Siliciclastic matrix physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Carbonate matrix physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Calcite cement physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Spar and microspar % % Calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Patchy % % Replacement, calcite physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Replacement on undetermined grain % % Cement, other physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] % % Grains physicalMeasurement Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x]; Undetermined/altered % % text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995318?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: Lanaittu_core * LATITUDE: 40.259200 * LONGITUDE: 9.501400 * DATE/TIME: 1994-01-01T00:00:00 * PENETRATION: 27.62 m * LOCATION: Eastern Sardinia * METHOD/DEVICE: Drilling/coring 1994-01-01T00:00:00 Supplement to <gco:CharacterString>Exhumed eo-Alpine high-pressure rocks fed Campanian turbidites in eastern Sardinia</gco:CharacterString> Massari, Francesco
francesco.massari@unipd.it
author Fellin, Maria Giuditta
giuditta.fellin@eaps.ethz.ch
https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina
cristina.stefani@unipd.it
https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva
eva.enkelmann@ucalgary.ca
author Dieni, Iginio
iginiodieni@gmail.com
author Sanchetti, Stefano
ssanchetti@spevetro.it
author documentHardcopy Geochemistry, Geophysics, Geosystems References <gco:CharacterString>Interpreting Provenance Relations from Detrital Modes of Sandstones</gco:CharacterString> 1985-01-01 publication https://doi.org/10.1007/978-94-017-2809-6_15 Dickinson, William R author documentDigital In: Zuffa, GG (eds.), Provenance of Arenites, Springer Netherlands, Dordrecht 333-361 References <gco:CharacterString>Petrology of sedimentary rocks</gco:CharacterString> 1980-01-01 publication Folk, Robert Louis author documentHardcopy Hempill Publishing Company, Austin 1-170 References <gco:CharacterString>The Effect of Grain Size on Detrital Modes: A Test of the Gazzi-Dickinson Point-Counting Method</gco:CharacterString> 1984-01-01 publication https://doi.org/10.1306/212F83B9-2B24-11D7-8648000102C1865D Ingersoll, Raymond V author Bullard, Thomas F author Ford, Thomas F author Grimm, Joel P author Pickle, John D author Sares, Steven W author documentDigital Journal of Sedimentary Research Vol. 54