Massari Francesco francesco.massari@unipd.it Department of Geosciences, University of Padova https://ror.org/00240q980 Fellin Maria Giuditta giuditta.fellin@eaps.ethz.ch 0000-0003-3545-3512 Department of Earth and Planetary Sciences, ETH Zurich https://ethz.ch https://ror.org/05a28rw58 Stefani Cristina cristina.stefani@unipd.it 0000-0002-7299-0475 Department of Geosciences, University of Padova https://ror.org/00240q980 Enkelmann Eva eva.enkelmann@ucalgary.ca Department of Earth, Energy and Environment, University of Calgary UoC https://www.ucalgary.ca https://ror.org/03yjb2x39 Dieni Iginio iginiodieni@gmail.com Department of Geosciences, University of Padova https://ror.org/00240q980 Sanchetti Stefano ssanchetti@spevetro.it Experimental Station for Glass SSV http://www.spevetro.it/indexENG.htm https://ror.org/04x96x598 2026 Gross composition of the Lanaittu Sandstone in Eastern Sardinia, Italy dataset https://doi.org/10.1594/PANGAEA.995318 2026-06-23T13:02:37 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). Massari Francesco francesco.massari@unipd.it Fellin Maria Giuditta giuditta.fellin@eaps.ethz.ch 0000-0003-3545-3512 Stefani Cristina cristina.stefani@unipd.it 0000-0002-7299-0475 Enkelmann Eva eva.enkelmann@ucalgary.ca Dieni Iginio iginiodieni@gmail.com Sanchetti Stefano ssanchetti@spevetro.it accepted Exhumed eo-Alpine high-pressure rocks fed Campanian turbidites in eastern Sardinia journal article Geochemistry, Geophysics, Geosystems Dickinson William R 1985 Interpreting Provenance Relations from Detrital Modes of Sandstones book chapter In: Zuffa, GG (eds.), Provenance of Arenites, Springer Netherlands, Dordrecht https://doi.org/10.1007/978-94-017-2809-6_15 333-361 Folk Robert Louis 1980 Petrology of sedimentary rocks book Hempill Publishing Company, Austin 1-170 Ingersoll Raymond V Bullard Thomas F Ford Thomas F Grimm Joel P Pickle John D Sares Steven W 1984 The Effect of Grain Size on Detrital Modes: A Test of the Gazzi-Dickinson Point-Counting Method journal article Journal of Sedimentary Research Vol. 54 https://doi.org/10.1306/212F83B9-2B24-11D7-8648000102C1865D 9.5014 9.5014 40.2592 40.2592 9.5014 40.2592 1994-01-01T00:00:00 1994-01-01T00:00:00 9.84 27.62 vertical profile Natural Sciences and Engineering Research Council NSERC http://www.nserc-crsng.gc.ca/index_eng.asp https://doi.org/10.13039/501100000038 03863 RGPIN-2024 Lanaittu_core 40.2592 9.5014 Eastern Sardinia 1994-01-01T00:00:00 Drilling/coring 27.62 m 542 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Sample code/label Sample label Sanchetti Stefano ssanchetti@spevetro.it Sample label DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Sanchetti Stefano ssanchetti@spevetro.it Depth sed [m] Quartz, monocrystalline MonoQz % quartz http://purl.obolibrary.org/obo/CHEBI_46727 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it MonoQz [%] Quartz, polycrystalline PolyQz % quartz http://purl.obolibrary.org/obo/CHEBI_46727 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it (>0.0625 mm) PolyQz [%] ((>0.0625 mm)) Quartz, polycrystalline PolyQz % quartz http://purl.obolibrary.org/obo/CHEBI_46727 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it (<0.0625 mm) PolyQz [%] ((<0.0625 mm)) Quartz Qz % http://www.mindat.org/min-3337.html quartz http://purl.obolibrary.org/obo/CHEBI_46727 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In low-grade metamorphic rock fragment Qz [%] (In low-grade metamorphic rock...) Quartz Qz % http://www.mindat.org/min-3337.html quartz http://purl.obolibrary.org/obo/CHEBI_46727 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In plutonic and/or gneissic rock fragment Qz [%] (In plutonic and/or gneissic r...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on monocrystalline quartz Replace calcite [%] (Replacement on monocrystallin...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on quartz in rock fragment Replace calcite [%] (Replacement on quartz in rock...) Kalifeldspar Kfs % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it monocrystalline grain Kfs [%] (monocrystalline grain) Kalifeldspar Kfs % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In plutonic and/or gneissic rock fragmen Kfs [%] (In plutonic and/or gneissic r...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on K-feldspar (monocrystalline) Replace calcite [%] (Replacement on K-feldspar (mo...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on K-feldspar in rock fragment Replace calcite [%] (Replacement on K-feldspar in ...) Plagioclase Pl % http://www.mindat.org/min-9264.html Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Monocrystalline grain Pl [%] (Monocrystalline grain) Plagioclase Pl % http://www.mindat.org/min-9264.html Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In low-grade metamorphic rock fragment Pl [%] (In low-grade metamorphic rock...) Plagioclase Pl % http://www.mindat.org/min-9264.html Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In plutonic and/or gneissic rock fragment Pl [%] (In plutonic and/or gneissic r...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on plagioclase (monocrystalline) Replace calcite [%] (Replacement on plagioclase (m...) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on plagioclase in rock fragment Replace calcite [%] (Replacement on plagioclase in...) Volcanic rock, fragments, acidic Volc rock fragm acidic % volcanic rock http://purl.obolibrary.org/obo/ENVO_00002015 acidic http://purl.obolibrary.org/obo/PATO_0001429 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Volc rock fragm acidic [%] Volcanic rock, fragments, intermediate Volc rock fragm intermed % volcanic rock http://purl.obolibrary.org/obo/ENVO_00002015 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Volc rock fragm intermed [%] Metamorphic rock, fragments, low-grade Metam rock fragm l-g % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Metam rock fragm l-g [%] Slate Sla % slate http://purl.obolibrary.org/obo/ENVO_01000274 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Sla [%] Mica+Chlorite Mica+Chlo % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Mica+Chlo [%] Mica+Chlorite Mica+Chlo % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In plutonic/gneissic rock fragment Mica+Chlo [%] (In plutonic/gneissic rock fra...) Mica+Chlorite Mica+Chlo % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it In low-grade metamorphic rock fragment Mica+Chlo [%] (In low-grade metamorphic rock...) Minerals, other Min other % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Min other [%] Particles, green Particles gr % green http://purl.obolibrary.org/obo/PATO_0000320 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Particles gr [%] Dolostone Dolostone % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it monocrystalline grains Dolostone [%] (monocrystalline grains) Bioclasts Bioclasts % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Bioclasts [%] Remains, vegetative Remains veg % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Remains veg [%] Siliciclastic matrix Siliciclastic mat % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Siliciclastic mat [%] Carbonate matrix Carbonate mat % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Carbonate mat [%] Calcite cement Cal cement % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Spar and microspar Cal cement [%] (Spar and microspar) Calcite Cal % http://www.mindat.org/min-859.html calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Patchy Cal [%] (Patchy) Replacement, calcite Replace calcite % calcite http://purl.obolibrary.org/obo/CHEBI_46719 Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Replacement on undetermined grain Replace calcite [%] (Replacement on undetermined g...) Cement, other Cement oth % cement https://en.wikipedia.org/wiki/Cement Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Cement oth [%] Grains Grains % Dimensionless Ratio ψ Light microscope, Zeiss [ocular KPL W 12.5X; magnification: 5x, 10x, 25x and 40x] Sanchetti Stefano ssanchetti@spevetro.it Undetermined/altered Grains [%] (Undetermined/altered) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable gross composition Petrographic analysis of the arenite staining author105708 author117052 author117053 author117054 author117055 author117056 author117417 author117418 author117419 author117420 author117421 author117807 author34715 author47468 award5014 curlevel30 event3367618 funder20818 geocode1 geocode1599 geocode1600 geocode1601 inst21556 inst22724 inst22816 inst22817 journal6006 journal9710 license21 method10659 method19052 param122905 param135751 param20586 param2063 param276 param280 param282 param527650 param5291 param5292 param564660 param564661 param564662 param564663 param564664 param564665 param564666 param564667 param564668 param564669 param564672 param790 param91191 pi117056 ref139783 ref140177 ref140178 ref140179 term1073131 term1073282 term1073320 term1073823 term1073848 term1074622 term1079303 term38263 term41056 term43794 term43863 term49389 term67844 term77464 term78089 term78090 topotype3