cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.19243875
title: Basaltic volcanism of Medvezhia caldera on the Iturup Island of Kurile Isles: impact of regional tectonics on subduction magmatism Martynov Yu.А., Rybin А.V., Chibisova М.V., Ostapenko D.S., Davydova M.Yu

description: We present newly acquired data on the trace element composition and Sr–Nd–Pb-O isotopes of Pliocene – Holocene basalts of the Medvezhiy caldera located on the Iturup Island, Kuril arc. With its unique rhenium mineralization and high-Mg basalt volcanism, it is the largest caldera on the volcanic front of the Kurile Island arc. The calc-alkaline suite of rocks spanning the range from high-Mg basalts to high-Al basalts, has typical arc rock features, such as Nb-Ta depletion and LILE enrichment. The whole set of the caldera geochemical data is divided into two age units, pre- and postcaldera basalts. The precaldera basalts typify low-K, high-Al, basaltic suite of the frontal zones of «cold» subduction. PRIMACALC2 code and Arc Basalt Simulator version 3.1 forward model points to ~21.7% of partial melting of moderately depleted mantle peridotite with relatively high water content (~0.34 wt%) at the pressure of ~1.37 GPa. With similar isotope and trace element signatures, Late Pleistocene–Holocene basalts are marked by the high abundances of MgO (up to 11 wt %), but low Al2O3. The primary magmas were generated from depleted mantle with lower H2O content (~0.13%) and degree of partial melting (~9.5%), but at higher pressure (~1.77 GPa). The decompression scheme reproduces the fractionation trends of postcaldera magnesian basalts for most major elements but fails to explain the composition variations of the precaldera lavas. Their origin has been the matter of some complex processes in the shallow magma chamber. The abrupt change in the type of eruptions and magma composition of the caldera in Late Pleistocene–Holocene were related to a transformation of both the magma-feeding and melt generation systems as the result of geodynamic reorganization of the vast territory adjacent to the Sea of Japan and Kamchatka.
DOI: 10.6084/m9.figshare.19243875.v1
title: Basaltic volcanism of Medvezhia caldera on the Iturup Island of Kurile Isles: impact of regional tectonics on subduction magmatism Martynov Yu.А., Rybin А.V., Chibisova М.V., Ostapenko D.S., Davydova M.Yu

description: We present newly acquired data on the trace element composition and Sr–Nd–Pb-O isotopes of Pliocene – Holocene basalts of the Medvezhiy caldera located on the Iturup Island, Kuril arc. With its unique rhenium mineralization and high-Mg basalt volcanism, it is the largest caldera on the volcanic front of the Kurile Island arc. The calc-alkaline suite of rocks spanning the range from high-Mg basalts to high-Al basalts, has typical arc rock features, such as Nb-Ta depletion and LILE enrichment. The whole set of the caldera geochemical data is divided into two age units, pre- and postcaldera basalts. The precaldera basalts typify low-K, high-Al, basaltic suite of the frontal zones of «cold» subduction. PRIMACALC2 code and Arc Basalt Simulator version 3.1 forward model points to ~21.7% of partial melting of moderately depleted mantle peridotite with relatively high water content (~0.34 wt%) at the pressure of ~1.37 GPa. With similar isotope and trace element signatures, Late Pleistocene–Holocene basalts are marked by the high abundances of MgO (up to 11 wt %), but low Al2O3. The primary magmas were generated from depleted mantle with lower H2O content (~0.13%) and degree of partial melting (~9.5%), but at higher pressure (~1.77 GPa). The decompression scheme reproduces the fractionation trends of postcaldera magnesian basalts for most major elements but fails to explain the composition variations of the precaldera lavas. Their origin has been the matter of some complex processes in the shallow magma chamber. The abrupt change in the type of eruptions and magma composition of the caldera in Late Pleistocene–Holocene were related to a transformation of both the magma-feeding and melt generation systems as the result of geodynamic reorganization of the vast territory adjacent to the Sea of Japan and Kamchatka.
DOI: 10.6084/m9.figshare.19227254
title: Binary mixing of lithospheric mantle and asthenosphere beneath Tengchong volcano, SE Tibet: evidence from noble gas isotopic signatures

description: The Miocene–Quaternary Tengchong volcanic field in SE Tibet was generated after the main stage of continental collision between India and Eurasia. Consensus on the origin of Tengchong volcanism has not yet been achieved. In this study, we analysed the He-Ar isotopic compositions of olivine and pyroxene phenocrysts, whole-rock major and trace elements and Sr-Nd-Pb isotopic compositions. The <sup>3</sup>He/<sup>4</sup>He ratios range from 4.1 to 8.2 Ra (Ra = 1.4 × 10<sup>−6</sup>), overlapping the values of mid-ocean ridge basalt (7.0–9.0 Ra) and subcontinental lithospheric mantle (SCLM, 5.2–7.0 Ra). The low <sup>3</sup>He/<sup>4</sup>He (&lt; 7.0 Ra) basalts have high <sup>87</sup>Sr/<sup>86</sup>Sr (average of 0.707928) and La/Yb (average of 22.0) ratios and low Nb/La (average of 0.36) ratios, whereas the high <sup>3</sup>He/<sup>4</sup>He (&gt; 7.0 Ra) basalts exhibit relatively low <sup>87</sup>Sr/<sup>86</sup>Sr (average of 0.706708) and La/Yb (average of 17.0) ratios and relatively high Nb/La (average of 0.52) ratios. These observations indicate that the primitive magmas originated from a mixture of metasomatized SCLM and enriched asthenospheric mantle. The SCLM was likely metasomatized by the subducted Neo-Tethyan oceanic plate, while the asthenospheric mantle was enriched by the subducting Indian oceanic plate. The increasing trend of <sup>3</sup>He/<sup>4</sup>He ratios and decreasing trend of <sup>87</sup>Sr/<sup>86</sup>Sr ratios over time suggest that the contribution of the metasomatized SCLM decreased after the late Pleistocene relative to that of the enriched asthenosphere, reflecting progressive lithospheric extension and thinning. Our results reveal that magmatic He isotopes can be used to constrain deep dynamic processes.
DOI: 10.6084/m9.figshare.19292049
title: The origin and P-T conditions of the metamorphic sole rocks beneath the Late Cretaceous Pınarbaşı Ophiolite, Eastern-Central Anatolia

description: Metamorphic sole rocks of the Pınarbaşı Ophiolite are one of the best-preserved rock units observed along the Tauride Ophiolite Belt in Turkey. The metamorphic sole rocks observed as tectonic slices at the base of mantle tectonites as well as blocks in the mélange units consist mainly of garnet-clinopyroxene-amphibolite, garnet-amphibolite, amphibolite, epidote-amphibolite, quartz-amphiboleschist and metabasalt. The amphibolites display a wide range of geochemical signatures such as those of N-MORB, E-MORB, OIB and IAT. The metabasalts exhibit OIB geochemical characteristics. P-T estimates indicate that the garnet-clinopyroxene-amphibolites reached peak metamorphic conditions of 790-840 °C and 12-14 kbar. High-grade metamorphism is followed by a stage of decompression, which is indicated by the presence of symplectitic growth of amphibole and plagioclase over garnet in garnet-clinopyroxene-amphibolites. P-T estimates for garnet-clinopyroxene-amphibolites suggest that they were metamorphosed under granulite-facies conditions (ca. 35-40 km). High temperature estimated from granulite facies rocks should be ascribed to the occurrence of the sole rocks during the inception of the intra-oceanic subduction, beneath young or relatively hot oceanic lithosphere. On the other hand, mineral paragenesis of the metabasalts suggest greenschist facies metamorphic conditions. Protoliths of the metabasalts were probably metamorphosed during final stages of subduction where they were very close to sea floor as the subduction zone was probably clogged by a seamount. The greenschist- and granulite-facies sole rocks were metamorphosed probably beneath the hot oceanic lithosphere at different depths of the subduction zone. Considering all these data are important to better understanding intra-oceanic subduction and final obduction events of the Tethys Ocean.
DOI: 10.6084/m9.figshare.19292049.v1
title: The origin and P-T conditions of the metamorphic sole rocks beneath the Late Cretaceous Pınarbaşı Ophiolite, Eastern-Central Anatolia

description: Metamorphic sole rocks of the Pınarbaşı Ophiolite are one of the best-preserved rock units observed along the Tauride Ophiolite Belt in Turkey. The metamorphic sole rocks observed as tectonic slices at the base of mantle tectonites as well as blocks in the mélange units consist mainly of garnet-clinopyroxene-amphibolite, garnet-amphibolite, amphibolite, epidote-amphibolite, quartz-amphiboleschist and metabasalt. The amphibolites display a wide range of geochemical signatures such as those of N-MORB, E-MORB, OIB and IAT. The metabasalts exhibit OIB geochemical characteristics. P-T estimates indicate that the garnet-clinopyroxene-amphibolites reached peak metamorphic conditions of 790-840 °C and 12-14 kbar. High-grade metamorphism is followed by a stage of decompression, which is indicated by the presence of symplectitic growth of amphibole and plagioclase over garnet in garnet-clinopyroxene-amphibolites. P-T estimates for garnet-clinopyroxene-amphibolites suggest that they were metamorphosed under granulite-facies conditions (ca. 35-40 km). High temperature estimated from granulite facies rocks should be ascribed to the occurrence of the sole rocks during the inception of the intra-oceanic subduction, beneath young or relatively hot oceanic lithosphere. On the other hand, mineral paragenesis of the metabasalts suggest greenschist facies metamorphic conditions. Protoliths of the metabasalts were probably metamorphosed during final stages of subduction where they were very close to sea floor as the subduction zone was probably clogged by a seamount. The greenschist- and granulite-facies sole rocks were metamorphosed probably beneath the hot oceanic lithosphere at different depths of the subduction zone. Considering all these data are important to better understanding intra-oceanic subduction and final obduction events of the Tethys Ocean.
DOI: 10.6084/m9.figshare.19227254.v1
title: Binary mixing of lithospheric mantle and asthenosphere beneath Tengchong volcano, SE Tibet: evidence from noble gas isotopic signatures

description: The Miocene–Quaternary Tengchong volcanic field in SE Tibet was generated after the main stage of continental collision between India and Eurasia. Consensus on the origin of Tengchong volcanism has not yet been achieved. In this study, we analysed the He-Ar isotopic compositions of olivine and pyroxene phenocrysts, whole-rock major and trace elements and Sr-Nd-Pb isotopic compositions. The <sup>3</sup>He/<sup>4</sup>He ratios range from 4.1 to 8.2 Ra (Ra = 1.4 × 10<sup>−6</sup>), overlapping the values of mid-ocean ridge basalt (7.0–9.0 Ra) and subcontinental lithospheric mantle (SCLM, 5.2–7.0 Ra). The low <sup>3</sup>He/<sup>4</sup>He (&lt; 7.0 Ra) basalts have high <sup>87</sup>Sr/<sup>86</sup>Sr (average of 0.707928) and La/Yb (average of 22.0) ratios and low Nb/La (average of 0.36) ratios, whereas the high <sup>3</sup>He/<sup>4</sup>He (&gt; 7.0 Ra) basalts exhibit relatively low <sup>87</sup>Sr/<sup>86</sup>Sr (average of 0.706708) and La/Yb (average of 17.0) ratios and relatively high Nb/La (average of 0.52) ratios. These observations indicate that the primitive magmas originated from a mixture of metasomatized SCLM and enriched asthenospheric mantle. The SCLM was likely metasomatized by the subducted Neo-Tethyan oceanic plate, while the asthenospheric mantle was enriched by the subducting Indian oceanic plate. The increasing trend of <sup>3</sup>He/<sup>4</sup>He ratios and decreasing trend of <sup>87</sup>Sr/<sup>86</sup>Sr ratios over time suggest that the contribution of the metasomatized SCLM decreased after the late Pleistocene relative to that of the enriched asthenosphere, reflecting progressive lithospheric extension and thinning. Our results reveal that magmatic He isotopes can be used to constrain deep dynamic processes.
DOI: 10.6084/m9.figshare.17306899
title: A comprehensive analysis of <i>NAC</i> gene family in <i>Oryza sativa japonica:</i> a structural and functional genomics approach

description: <i>NAC</i> gene family regulates diverse aspects of plant growth and developmental processes. The NAC DNA binding domains together with cis-acting elements play inter-related roles in regulating gene expression. In this study, an <i>in silico</i> approach for genome wide analysis of <i>NAC</i> gene in <i>Oryza sativa japonica</i> lead to an identification of 11 <i>NAC</i> genes, distributed over 12 chromosomes. A detailed analysis of phylogenetic relationship, motifs, gene structure, duplication patterns, positive-selection pressure and cis-elements of 11 <i>OsNAC</i> genes were performed. Three pairs of <i>NAC</i> genes with a high degree of homology in terminal nodes were observed and were inferred to be paralogous pairs. One conserved NAC domain was analyzed in all the NAC proteins. Only one gene was studied to be intronless and the majority had 2 introns. Segmental gene duplication pattern was predominant in 11 <i>NAC</i> genes. Ka/Ks ratio of 3 pairs of segmentally duplicated gene was substantially lower than 1, suggesting that the <i>OsNAC</i> sequences are under strong purifying selection pressure. <i>NAC74</i> and <i>NAC71</i> gene showed the maximum responsiveness for several factors. The paralogous genes, <i>NAC2</i> and <i>NAC67</i> were found to have maximum mya values, respectively. They showed maximum difference amongst themselves in all the categories of responsiveness. Responsiveness towards abscisic acid was observed to be absent in <i>NAC67</i>, but present in <i>NAC2</i>, while responsiveness to meristem inducibility was observed to remain absent in <i>NAC2</i> but present in <i>NAC67</i>. These results would provide a platform for the future identification and analysis of <i>NAC</i> genes in <i>Oryza sativa japonica</i>. Communicated by Ramaswamy H. Sarma
DOI: 10.5517/ccdc.csd.cc2d6f24
title: CCDC 2210705: Experimental Crystal Structure Determination

description: Related Article: Jun Liu, Liang Yang, Baihua Chen, Xingliang Li, Yanqiu Yang|2022|Nucl. Anal.|1|100046|doi:10.1016/j.nucana.2022.100046
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d6jtz
title: CCDC 2210821: Experimental Crystal Structure Determination

description: Related Article: Jun Liu, Liang Yang, Baihua Chen, Xingliang Li, Yanqiu Yang|2022|Nucl. Anal.|1|100046|doi:10.1016/j.nucana.2022.100046
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d6f35
title: CCDC 2210706: Experimental Crystal Structure Determination

description: Related Article: Jun Liu, Liang Yang, Baihua Chen, Xingliang Li, Yanqiu Yang|2022|Nucl. Anal.|1|100046|doi:10.1016/j.nucana.2022.100046
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d6f46
title: CCDC 2210707: Experimental Crystal Structure Determination

description: Related Article: Jun Liu, Liang Yang, Baihua Chen, Xingliang Li, Yanqiu Yang|2022|Nucl. Anal.|1|100046|doi:10.1016/j.nucana.2022.100046
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d56vn
title: CCDC 2209551: Experimental Crystal Structure Determination

description: Related Article: Lan-Tao Cheng, Cheng Chen, Gui-Lin Zhuang, Xiu-Ying Zheng|2022|Cryst.Growth Des.|23|424|doi:10.1021/acs.cgd.2c01093
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d56wp
title: CCDC 2209552: Experimental Crystal Structure Determination

description: Related Article: Lan-Tao Cheng, Cheng Chen, Gui-Lin Zhuang, Xiu-Ying Zheng|2022|Cryst.Growth Des.|23|424|doi:10.1021/acs.cgd.2c01093
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2d56xq
title: CCDC 2209553: Experimental Crystal Structure Determination

description: Related Article: Lan-Tao Cheng, Cheng Chen, Gui-Lin Zhuang, Xiu-Ying Zheng|2022|Cryst.Growth Des.|23|424|doi:10.1021/acs.cgd.2c01093
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25914/84av-ba04
title: Himawari-8 satellite observations regridded to the Aus400 domain

description: Satellite-derived products from Himawari-8 satellite regridded to the Aus400 domain. This dataset contains derived satellite observations of cloud properties over the Australian region at 10-minutes temporal resolution and 1 km spatial resolution. The regrided dataset is produced using the Geostationary Cloud Algorithm Testbed (Geocat) together with pre-processed ancillary data. The cloud properties were calculated with temporal resolution 10 minutes using the full-disk domain for 00:00 UTC 26 March 2017 to 23:50 UTC 28 March 2017; then, the information was reprojected to a regular latitude/longitude grid over the AUS400 domain. The variables included are: - Cloud top pressure: CTP_ACHA_Mode_8 - Cloud top temperature: CTT_ACHA_Mode_8 - Cloud optical depth (VIS): COD_ACHA_Mode_8 - Brightness temperature Channel 13 (10.4 μm spectral band): BT_CH_13_HMW8 The tool used to apply Geocat is described here: http://cimss.ssec.wisc.edu/csppgeo/geocat.htmlhttp://cimss.ssec.wisc.edu/csppgeo/geocat.html. The input data are Himawari-8 AHI retrievals v1.3, freely available from the Japanese Meteorological Agency. Meteorological Satellite Centre of JMA: https://www.data.jma.go.jp/mscweb/en/himawari89/space_segment/sample_hisd.html File names are: [Variable]_AUS400_Himawari8_AHI_[YYYYDDD]_[HHMM]00.nc where variable names are s listed above and date and time are defined as: - YYYY: Year - DDD: Julian day - HH: Hour - MM: Minutes e.g., BT_CH_13_HMW8_AUS400_Himawari-8_AHI_2017087_221000.nc As gaps can be present in the observations, they are listed in separate files: [Variable]__files_gaps.txt e.g., BT_CH_13_HMW8_files_gaps.txt
DOI: 10.5281/zenodo.7185300
title: Products and Models for "Early Release Science of the Exoplanet WASP-39b with JWST NIRSpec G395H"

description: Associated Publication: https://www.nature.com/articles/s41586-022-05591-3 Overview:<br> Measuring the abundances of carbon and oxygen in exoplanet atmospheres is considered a crucial avenue for unlocking the formation and evolution of exoplanetary systems. Access to an exoplanet’s chemical inventory requires high-precision observations, often inferred from individual molecular detections with low-resolution space-based and high-resolution ground-based facilities. Here we report the medium-resolution (R≈600) transmission spectrum of an exoplanet atmosphere between 3–5 𝛍m covering multiple absorption features for the Saturn-mass exoplanet WASP-39b, obtained with JWST NIRSpec G395H. Our observations achieve 1.46x photon precision, providing an average transit depth uncertainty of 221 ppm per spectroscopic bin, and present minimal impacts from systematic effects. We detect significant absorption from CO<sub>2</sub> (28.5\(\sigma\)) and H<sub>2</sub>O (21.5\(\sigma\)), and identify SO<sub>2</sub> as the source of absorption at 4.1 𝛍m (4.8\(\sigma\)). Best-fit atmospheric models range between 3 and 10x solar metallicity, with sub-solar to solar C/O ratios. These results, including the detection of SO<sub>2</sub>, underscore the importance of characterising the chemistry in exoplanet atmospheres, and showcase NIRSpec G395H as an excellent mode for time series observations over this critical wavelength range.<strong> </strong>
description: See associated paper: https://arxiv.org/abs/2211.10488
DOI: 10.5281/zenodo.7185299
title: Products and Models for "Early Release Science of the Exoplanet WASP-39b with JWST NIRSpec G395H"

description: Associated Publication: https://www.nature.com/articles/s41586-022-05591-3 Overview:<br> Measuring the abundances of carbon and oxygen in exoplanet atmospheres is considered a crucial avenue for unlocking the formation and evolution of exoplanetary systems. Access to an exoplanet’s chemical inventory requires high-precision observations, often inferred from individual molecular detections with low-resolution space-based and high-resolution ground-based facilities. Here we report the medium-resolution (R≈600) transmission spectrum of an exoplanet atmosphere between 3–5 𝛍m covering multiple absorption features for the Saturn-mass exoplanet WASP-39b, obtained with JWST NIRSpec G395H. Our observations achieve 1.46x photon precision, providing an average transit depth uncertainty of 221 ppm per spectroscopic bin, and present minimal impacts from systematic effects. We detect significant absorption from CO<sub>2</sub> (28.5\(\sigma\)) and H<sub>2</sub>O (21.5\(\sigma\)), and identify SO<sub>2</sub> as the source of absorption at 4.1 𝛍m (4.8\(\sigma\)). Best-fit atmospheric models range between 3 and 10x solar metallicity, with sub-solar to solar C/O ratios. These results, including the detection of SO<sub>2</sub>, underscore the importance of characterising the chemistry in exoplanet atmospheres, and showcase NIRSpec G395H as an excellent mode for time series observations over this critical wavelength range.<strong> </strong>
description: See associated paper: https://arxiv.org/abs/2211.10488
DOI: 10.6084/m9.figshare.19731874
title: DataFile_Countershading.xlsx

description: Datafile for the manuscript "Comparative and experimental studies on the relationship between body size and countershading in caterpillars"
DOI: 10.6084/m9.figshare.19731874.v1
title: DataFile_Countershading.xlsx

description: Datafile for the manuscript "Comparative and experimental studies on the relationship between body size and countershading in caterpillars"
DOI: 10.4225/16/582e8de2573d4
title: Database of Australian doctorates
DOI: 10.18112/openneuro.ds004393.v1.0.0
title: Fear in the mind's eye: the neural correlates of differential fear acquisision to imagined conditioned stimuli