cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.28307801
title: Browns Creek mine, Blayney, NSW—a transtensional strike-slip fault-hosted Au–Cu skarn deposit

description: The Browns Creek Au–Cu skarn is restricted to a 50 m-wide fault zone developed in an interbedded sequence of Upper Ordovician mafic Blayney Volcanics and Cowriga Limestone Member adjacent to the mid-Silurian (434–425 Ma) Carcoar Granodiorite. The mineralised skarns are hosted within and controlled by the Mount David/4000E Fault zone, a dextral transtensional strike-slip fault that in cross-section has the form of a negative flower structure. This is consistent with components of dextral strike-slip motion recorded on regional faults likely guiding magma emplacement during the Benambran Orogeny. The skarns comprise a barren Stage 1 prograde pyroxene–garnet–wollastonite–anorthite assemblage followed by Stage 2 hornblende–biotite–epidote–magnetite–Fe–Cu–As sulfide skarn. These are overprinted by the strongly mineralised Stage 3 retrograde epidote–andradite garnet–chlorite Cu–Au skarn containing the bornite–chalcopyrite–chalcocite–gold ore, when probable magmatic-dominated hydrothermal fluids were channelled through the previously skarned strike-slip fault system that had become a permeable fault zone. Stage 4 sheeted vein-hosted prehnite–epidote–chlorite Au–Cu skarn formed when the strike-slip fault subsequently failed in tension to form gold-rich vertical extensional veins. Conditions for extensional fault reactivation and vein formation are discussed in terms of reshear criteria and fluid overpressure. The age of the mineralisation is constrained by late-stage monzonitic dykes that both crosscut and are themselves skarned by stages 3 and 4 assemblages. These co-magmatic dykes were dated at <i>ca</i> 435–425 Ma, which closely corresponds with the age of the Carcoar Granodiorite itself. Stable and radiogenic isotopes indicate that hydrothermal fluids associated with prograde and retrograde skarns are within the range for magmatic fluids with some mixing with fluids of meteoric origin during later stages of mineralisation. The Browns Creek Au–Cu skarn is typical of Au-skarns worldwide and is linked to mid-Silurian magmatism at a late stage in the Benambran Orogeny. The Browns Creek Au–Cu skarn formed in Upper Ordovician mafic volcanics and interbedded limestone adjacent to a mid-Silurian granodiorite intrusion. The mineralised skarns are contained within a fault zone that developed at the granodiorite margin during magma emplacement at a late stage in the Benambran Orogeny. Retrograde skarns contain Au–Cu mineralisation characterised by bornite; chalcopyrite; chalcocite and gold with grades typically in the range 1–10 g/t Au and 0.3–0.4 wt% Cu. Geological relationships, age dating, stable and radiogenic isotopes all indicate that hydrothermal fluids derived from the granodiorite intrusion were the cause of skarning and Au–Cu mineralisation when channelled through the fault zone.
DOI: 10.6084/m9.figshare.28307801.v1
title: Browns Creek mine, Blayney, NSW—a transtensional strike-slip fault-hosted Au–Cu skarn deposit

description: The Browns Creek Au–Cu skarn is restricted to a 50 m-wide fault zone developed in an interbedded sequence of Upper Ordovician mafic Blayney Volcanics and Cowriga Limestone Member adjacent to the mid-Silurian (434–425 Ma) Carcoar Granodiorite. The mineralised skarns are hosted within and controlled by the Mount David/4000E Fault zone, a dextral transtensional strike-slip fault that in cross-section has the form of a negative flower structure. This is consistent with components of dextral strike-slip motion recorded on regional faults likely guiding magma emplacement during the Benambran Orogeny. The skarns comprise a barren Stage 1 prograde pyroxene–garnet–wollastonite–anorthite assemblage followed by Stage 2 hornblende–biotite–epidote–magnetite–Fe–Cu–As sulfide skarn. These are overprinted by the strongly mineralised Stage 3 retrograde epidote–andradite garnet–chlorite Cu–Au skarn containing the bornite–chalcopyrite–chalcocite–gold ore, when probable magmatic-dominated hydrothermal fluids were channelled through the previously skarned strike-slip fault system that had become a permeable fault zone. Stage 4 sheeted vein-hosted prehnite–epidote–chlorite Au–Cu skarn formed when the strike-slip fault subsequently failed in tension to form gold-rich vertical extensional veins. Conditions for extensional fault reactivation and vein formation are discussed in terms of reshear criteria and fluid overpressure. The age of the mineralisation is constrained by late-stage monzonitic dykes that both crosscut and are themselves skarned by stages 3 and 4 assemblages. These co-magmatic dykes were dated at <i>ca</i> 435–425 Ma, which closely corresponds with the age of the Carcoar Granodiorite itself. Stable and radiogenic isotopes indicate that hydrothermal fluids associated with prograde and retrograde skarns are within the range for magmatic fluids with some mixing with fluids of meteoric origin during later stages of mineralisation. The Browns Creek Au–Cu skarn is typical of Au-skarns worldwide and is linked to mid-Silurian magmatism at a late stage in the Benambran Orogeny. The Browns Creek Au–Cu skarn formed in Upper Ordovician mafic volcanics and interbedded limestone adjacent to a mid-Silurian granodiorite intrusion. The mineralised skarns are contained within a fault zone that developed at the granodiorite margin during magma emplacement at a late stage in the Benambran Orogeny. Retrograde skarns contain Au–Cu mineralisation characterised by bornite; chalcopyrite; chalcocite and gold with grades typically in the range 1–10 g/t Au and 0.3–0.4 wt% Cu. Geological relationships, age dating, stable and radiogenic isotopes all indicate that hydrothermal fluids derived from the granodiorite intrusion were the cause of skarning and Au–Cu mineralisation when channelled through the fault zone.
DOI: 10.6084/m9.figshare.28593413
title: Reappraisal of the carbonate microfacies, depositional environments and biostratigraphy of the lower Cambrian Second Plain Creek Member, Mernmerna Formation, Flinders Ranges, South Australia

description: Lower Cambrian successions in the Arrowie Basin are well preserved across the Flinders Ranges of South Australia, and many stratigraphic units have been extensively studied. An exception is the Second Plain Creek Member—originally assigned to the Wilkawillina Limestone—which has received little scientific attention since initial field-based investigations in the 1980s, largely owing to its limited outcrop. However, in the Bunkers Graben at Wilkawillina Gorge, there is excellent exposure of the Second Plain Creek Member, which directly overlies the ‘Red Crust’—a distinctive microbialite marker horizon typically associated with the regional Flinders Unconformity. Hence, resolving the lithostratigraphic, biostratigraphic and paleo-environmental contexts of the unit is critical for a complete understanding of basin evolution, including the development of the ‘Red Crust’ and the lateral extent of the Flinders Unconformity. This study combines fossil and petrographic data, as well as carbonate microfacies analysis to determine the relative age of the Second Plain Creek Member and develop a depositional model. Small shelly fossils recovered from the unit include a diverse range of tommotiids, brachiopods, molluscs and ecdysozoans, among other taxa, that are indicative of both the <i>Micrina etheridgei</i> and <i>Dailyatia odyssei</i> zones (Cambrian Series 2, Stage 3). Microfacies associations include archaeocyath-rich grainstone, bioclastic packstone, glauconitic wackestone, limestone conglomerate and argillaceous lime mudstone, providing evidence that this unit developed in a deepening carbonate ramp environment with episodes of drowning. The Second Plain Creek Member is reassigned herein to the Mernmerna Formation owing to lithological similarities and stratigraphic continuation of fossil species into overlying members of this formation, representing a distinct change in depositional regime following the Flinders Unconformity and development of the ‘Red Crust’. The relative age of the Second Plain Creek Member is Cambrian Series 2, Stage 3, as indicated by the boundary between the <i>Micrina etheridgei</i> and <i>Dailyatia odyssei</i> biostratigraphic zones within the unit. The carbonate microfacies of the Second Plain Creek Member suggest a deepening carbonate ramp environment. The Second Plain Creek Member is reassigned to the Mernmerna Formation based on lithological and biostratigraphic evidence.
DOI: 10.6084/m9.figshare.28307800.v1
title: Composition of pre-Carboniferous siliciclastic rocks in Tasmania

description: Twelve hundred whole-rock compositions of the Proterozoic and Paleozoic rocks of Tasmania were compiled from a range of published and unpublished sources. We used these data to establish a chemostratigraphic evolution of the island and to resolve several problems in Tasmanian geology. Six chemostratigraphic mega-sequences were defined for Tasmania. The major events that separate these sequences are the onset of continental rifting (<i>ca</i> 700 Ma), arc–continent collision (<i>ca</i> 515 Ma), post-collisional volcanism (506 Ma) and then the return to continental conditions (500 Ma). Within this large-scale classification, we recognised smaller-scale changes in provenance. Within the Mesoproterozoic, there is a trend to more mafic rocks in the source region, which is interrupted by a short period where granites were prominent in the provenance. The Mesoproterozoic rocks of King Island have a subtly different provenance from the shallow water siliciclastic rocks of the Rocky Cape Group. The distribution of Cr across Tasmania can be attributed to two different events. First, the primitive basalts associated with Cryogenian continental rifting introduced a Cr signature associated with high TiO<sub>2</sub>. The ophiolite obduction event in the Cambrian produced a second Cr enrichment event dominated by chromite from supra-subduction-zone peridotite. These two events can be differentiated by the composition of the sedimentary rocks but are more clearly defined by the composition of detrital spinels. Within the East Tasmanian terrane, a trend to less weathered sources reflects the influx of young volcanic detritus at the end of the Silurian. The major tectonic events in Tasmania can be recognised from the composition of sedimentary rocks. The West Tasmania terrane can be subdivided into five chemostratigraphic mega-sequences. There are two major events that introduce high Cr anomalies into Tasmanian strata.
DOI: 10.6084/m9.figshare.28330614
title: Ore textures and chemical constraints in the Serantak goldfield, northwest Borneo, Indonesia: implications for retrograde skarn occurrences

description: The ore characteristics and geochemistry at the Serantak goldfield are pivotal for understanding the genetic model of the gold mineralisation. This study focuses on identifying textures, compositions and their elemental associations, which are key parameters for ore-forming processes. Research involved fieldwork, sampling, petro-mineragraphy, rock geochemistry analyses and modelling. The results demonstrate a distinct ore genesis and sequence, classified into retrograde skarn and epithermal vein styles. Syngenetic gold skarn types dominate in the proximal zone, exhibiting minerals like pyroxene ± garnet ± wollastonite–epidote–calcite, alongside disseminated sulfides such as pyrite–pyrrhotite–chalcopyrite, are confined within meta-sedimentary units in the northeast-trending intercalated bedding. Gold is associated with arsenic ± silver ± copper. In later stages, within the peripheral zone, epithermal veins develop along fractures within major reactivated northwest structures and dilatational jogs, marked by quartz–feldspar ± sericite ± chlorite hosted in volcaniclastic rocks and associated with pyrite ± arsenopyrite ± realgar. At this stage, gold shows a strong correlation with silver ± arsenopyrite. Meteoric water re-equilibration triggers a supergene enrichment process linked with manganese-jarosite ± hematite minerals. Exploration efforts in the vicinity of intrusive body and delineation of continuity vein-style mineralisation are also critical for upside potential, while additional studies on mineral chemistry and gold deportment are needed. Distinct ore genesis occurs through retrograde skarn and epithermal veins, followed by subsequent surficial supergene enrichment. Main mineralisation at Serantak is categorised as gold skarn, demonstrating a moderate positive relationship between gold and arsenic, silver and copper. The findings from genetic model and paragenetic sequence enhance the reliability of exploring overprinted deposits across the prospect area.
DOI: 10.6084/m9.figshare.28330614.v1
title: Ore textures and chemical constraints in the Serantak goldfield, northwest Borneo, Indonesia: implications for retrograde skarn occurrences

description: The ore characteristics and geochemistry at the Serantak goldfield are pivotal for understanding the genetic model of the gold mineralisation. This study focuses on identifying textures, compositions and their elemental associations, which are key parameters for ore-forming processes. Research involved fieldwork, sampling, petro-mineragraphy, rock geochemistry analyses and modelling. The results demonstrate a distinct ore genesis and sequence, classified into retrograde skarn and epithermal vein styles. Syngenetic gold skarn types dominate in the proximal zone, exhibiting minerals like pyroxene ± garnet ± wollastonite–epidote–calcite, alongside disseminated sulfides such as pyrite–pyrrhotite–chalcopyrite, are confined within meta-sedimentary units in the northeast-trending intercalated bedding. Gold is associated with arsenic ± silver ± copper. In later stages, within the peripheral zone, epithermal veins develop along fractures within major reactivated northwest structures and dilatational jogs, marked by quartz–feldspar ± sericite ± chlorite hosted in volcaniclastic rocks and associated with pyrite ± arsenopyrite ± realgar. At this stage, gold shows a strong correlation with silver ± arsenopyrite. Meteoric water re-equilibration triggers a supergene enrichment process linked with manganese-jarosite ± hematite minerals. Exploration efforts in the vicinity of intrusive body and delineation of continuity vein-style mineralisation are also critical for upside potential, while additional studies on mineral chemistry and gold deportment are needed. Distinct ore genesis occurs through retrograde skarn and epithermal veins, followed by subsequent surficial supergene enrichment. Main mineralisation at Serantak is categorised as gold skarn, demonstrating a moderate positive relationship between gold and arsenic, silver and copper. The findings from genetic model and paragenetic sequence enhance the reliability of exploring overprinted deposits across the prospect area.
DOI: 10.6084/m9.figshare.28593413.v1
title: Reappraisal of the carbonate microfacies, depositional environments and biostratigraphy of the lower Cambrian Second Plain Creek Member, Mernmerna Formation, Flinders Ranges, South Australia

description: Lower Cambrian successions in the Arrowie Basin are well preserved across the Flinders Ranges of South Australia, and many stratigraphic units have been extensively studied. An exception is the Second Plain Creek Member—originally assigned to the Wilkawillina Limestone—which has received little scientific attention since initial field-based investigations in the 1980s, largely owing to its limited outcrop. However, in the Bunkers Graben at Wilkawillina Gorge, there is excellent exposure of the Second Plain Creek Member, which directly overlies the ‘Red Crust’—a distinctive microbialite marker horizon typically associated with the regional Flinders Unconformity. Hence, resolving the lithostratigraphic, biostratigraphic and paleo-environmental contexts of the unit is critical for a complete understanding of basin evolution, including the development of the ‘Red Crust’ and the lateral extent of the Flinders Unconformity. This study combines fossil and petrographic data, as well as carbonate microfacies analysis to determine the relative age of the Second Plain Creek Member and develop a depositional model. Small shelly fossils recovered from the unit include a diverse range of tommotiids, brachiopods, molluscs and ecdysozoans, among other taxa, that are indicative of both the <i>Micrina etheridgei</i> and <i>Dailyatia odyssei</i> zones (Cambrian Series 2, Stage 3). Microfacies associations include archaeocyath-rich grainstone, bioclastic packstone, glauconitic wackestone, limestone conglomerate and argillaceous lime mudstone, providing evidence that this unit developed in a deepening carbonate ramp environment with episodes of drowning. The Second Plain Creek Member is reassigned herein to the Mernmerna Formation owing to lithological similarities and stratigraphic continuation of fossil species into overlying members of this formation, representing a distinct change in depositional regime following the Flinders Unconformity and development of the ‘Red Crust’. The relative age of the Second Plain Creek Member is Cambrian Series 2, Stage 3, as indicated by the boundary between the <i>Micrina etheridgei</i> and <i>Dailyatia odyssei</i> biostratigraphic zones within the unit. The carbonate microfacies of the Second Plain Creek Member suggest a deepening carbonate ramp environment. The Second Plain Creek Member is reassigned to the Mernmerna Formation based on lithological and biostratigraphic evidence.
DOI: 10.15468/dl.ws67pn
title: Occurrence Download

description: A dataset containing 5184 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Platycladus orientalis (L.) Franco",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 5184 records from 339 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018023-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3e3vyx
title: Occurrence Download

description: A dataset containing 2608 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Anthocoris confusus Reuter, 1884",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2608 records from 109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018022-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uqnnkp
title: Occurrence Download

description: A dataset containing 11494 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "Geometry POLYGON((-113.19206 53.55601,-113.39986 53.27998,-113.20377 52.9309,-112.84284 52.94168,-112.71678 53.27567,-112.70817 53.59782,-112.77496 53.78852,-112.97321 53.73465,-113.19206 53.55601))",
 "PublishingCountry is Canada"
 ]
}

 The dataset includes 11494 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018024-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qt7fc8
title: Occurrence Download

description: A dataset containing 337116335 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "Year 1970-2000"
 ]
}

 The dataset includes 337116335 records from 20206 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017944-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13145/bacdive109892.20251217.10
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5517/ccdc.csd.cc2l2d36
title: CCDC 2385577: Experimental Crystal Structure Determination

description: Related Article: Xue Zhang|2025|CSD Communication|||
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.cc2l2d47
title: CCDC 2385578: Experimental Crystal Structure Determination

description: Related Article: Xue Zhang|2025|CSD Communication|||
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: 10.13145/bacdive109893.20241212.9.2
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive109893.20251217.10
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5517/ccdc.csd.cc2l30c3
title: CCDC 2386174: Experimental Crystal Structure Determination

description: Related Article: Jyoti Yadav, R.P. Chaudhary|2025|Opt.Mater.|170||doi:10.1016/j.optmat.2025.117755
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: 10.13145/bacdive109894.20241212.9.2
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive109894.20251217.10
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.15156/bio/sh0101592.10fu
title: SH0101592.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.