cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15579584
title: Quantitative climate reconstruction from sedimentary ancient DNA: framework, validation and application

description: Quantitative reconstructions of terrestrial climate conditions typically rely on biological proxies such as pollen. Despite their widespread use, these proxies exhibit inherent limitations such as low taxonomic resolution and complex taphonomies. Sedimentary ancient DNA (sedaDNA), particularly plant metabarcoding using chloroplast markers (trnL-gh), has emerged as a promising alternative offering enhanced taxonomic precision and local origin. Here, we present the framework for quantitative reconstruction of summer temperatures from sedaDNA assemblages applying methods that rely on surface samples for calibration (weighted-averaging partial least squares (WAPLS), modern analog technique (MAT)) and introducing a framework that combines modern plant occurrences and species distribution modeling (SDM) to derive taxon-specific probability density functions (PDFs) for calibration. Applying these approaches to sedaDNA data from 203 lake sediment-surface samples across Siberia, we obtained highly accurate reconstructions with median biases as low as 0.5°C and a strong correlation with observed temperatures. Our method shows a low reconstruction bias when compared to those from other proxy calibration studies. Applied to a Lake Bilyakh sediment core in eastern Siberia, our sedaDNA-based reconstructions using various approaches show similar trends and successfully reproduce regional climate changes over the past 32,000 years, aligning closely with independent pollen-based records. We also reveal that higher taxonomic resolution results in a more precise reconstruction due to narrower tolerance ranges with higher taxonomic resolution. The demonstrated reliability, low bias, and superior taxonomic resolution underscore the significant potential of sedaDNA as a robust and sensitive new terrestrial proxy for quantitative paleoclimatic research.

 

This is supplementary material to Herzschuh et al., (2025): "Quantitative climate reconstruction from sedimentary ancient DNA: framework, validation and application".

R-code is provided to perform sedaDNA-based reconstruction of mean summer temperatures for a fossil sedaDNA metabarcoding dataset (Lake Billyakh (126.74°E, 65.27°N, Siberia) and 203 metabarcoding DNA surface samples across Siberia. The novel reconstruction framework consists of:

(1) plantDNA_PDF/SDM: indicator-species approach with modelled modern occurrences

(2) plantDNA_PDF/GBIF: indicator-species approach with modern occurrences from the Global Biodiversity Information Facility (GBIF; GBIF.org, 2025)

(3) plantDNA_WAPLS: Weighted-Averaging Partial Least Squares regression approach (WA-PLS)

(4) plantDNA_MAT: Modern Analog Technique approach (MAT)

 

The supplementary table "supplement_table_taxa_asv_species_assignment.csv" provides a list with taxa designation and their assigned Amplicon Sequence Variants (ASV) and species names.
DOI: 10.17605/osf.io/ucphn
title: Beef consumption motives

description: Data of 1437 university students on motives to eat beef
DOI: 10.15468/dl.a6qtyd
title: Occurrence Download

description: A dataset containing 6741 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Clematicissus Planch."
 ]
}

 The dataset includes 6741 records from 241 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022891-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.22002/gmyed-y7x59
title: Myxococcus xanthus delta-pilP

description: grid box YWC064
description: <strong>Tilt Series Date:</strong> 2013-12-30</p>
<strong>Data Taken By:</strong> Yi-Wei Chang</p>
<strong>Species / Specimen:</strong> Myxococcus xanthus</p>
<strong>Strain:</strong> </p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-65.0°, 65.0°), step: 1.0°, constant angular increment, dosage: 190.0 eV/Å²,  defocus: -6.0 μm,  magnification: 27500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Strain form Lotte Sogaard-Andersen</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Cells grown 48 hr in shaking CTT medium at 30 degrees without antibiotics. OD600=0.7</p>
<strong>Sample Preparation:</strong> Vitrobot settings: 100% humidity, 3µl sample, 10 mg/ml BSA treated gold. -4 offset, 4 sec blot time, 1s drain. Ethane/propane mix. Grid: Quantifoil Cu 2/2 Finder. 10 nm gold beads.</p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-30-31/rawdata/</p>20131230_YWC064_10032.mrc,  Tilt Series (Pixel Size 0.39 nm), 3.7 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-30-31/rawdata/20131230_YWC064_10032.mrc"
        > <i class="download icon"></i> Download </a></p>

        20131230_YWC064_10032_full.rec,  Reconstruction (Pixel Size 1.56 nm), 712.7 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-30-31/3dimage_36904/20131230_YWC064_10032_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/zgahc-f4132
title: O. tauri MG132 arrest

description: Ostreococcus tauri cryosections
description: <strong>Tilt Series Date:</strong> 2009-11-16</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Ostreococcus tauri</p>
<strong>Strain:</strong> RCC745</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1.5°, constant angular increment, dosage: 100.0 eV/Å²,  defocus: -10.0 μm,  magnification: 18000x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; high-pressure frozen and cryosectioned by Mark Ladinsky; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> 9h in 1mM Hydroxyurea, 12h in 50uM Propyzamide, 70m in 50uM MG132</p>
<strong>Sample Preparation:</strong> Cryoprotectant: 10mg/ml BSA, 2X 10nm gold, 20% Dextran; Cells mixed w/ cryoprotectant shortly before HPF </p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-11-16-29/rawdata/</p>RCC745_MGtovis_430.mrc,  Tilt Series (Pixel Size 1.26 nm), 755.0 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-11-16-29/rawdata/RCC745_MGtovis_430.mrc"
        > <i class="download icon"></i> Download </a></p>

        RCC745_MGtovis_430.rec,  Reconstruction (Pixel Size 1.26 nm), 644.4 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-11-16-29/3dimage_11823/RCC745_MGtovis_430.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/0v8q2-jvd59
title: O. tauri G1

description: Ostreococcus tauri cryosections
description: <strong>Tilt Series Date:</strong> 2009-09-14</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Ostreococcus tauri</p>
<strong>Strain:</strong> RCC745</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-68.0°, 60.0°), step: 1.5°, constant angular increment, dosage: 100.0 eV/Å²,  defocus: -10.0 μm,  magnification: 18000x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; high-pressure frozen and cryosectioned by Mark Ladinsky; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> 9h in 1mM Hydroxyurea, 12h in 30uM Propyzamide, 3h Propyzamide washout</p>
<strong>Sample Preparation:</strong> Cryoprotectant: 10mg/ml BSA, 2X 10nm gold, 20% Dextran; Cells mixed w/ cryoprotectant shortly before HPF </p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-09-14-10/rawdata/</p>RCC745_G1tovis_032.mrc,  Tilt Series (Pixel Size 1.26 nm), 704.7 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-09-14-10/rawdata/RCC745_G1tovis_032.mrc"
        > <i class="download icon"></i> Download </a></p>

        RCC745_G1tovis_032.rec,  Reconstruction (Pixel Size 1.26 nm), 263.5 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-09-14-10/3dimage_11973/RCC745_G1tovis_032.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/kt79f-9m022
title: E.coli   "strain 4" I241E

description: E.coli chemotaxis mutant  "strain 4" I241EReceptors (tsr on chromosome) locked in a CheA activating state
description: <strong>Tilt Series Date:</strong> 2012-03-06</p>
<strong>Data Taken By:</strong> Ariane Briegel</p>
<strong>Species / Specimen:</strong> Escherichia coli</p>
<strong>Strain:</strong> RP 437</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-63.0°, 63.0°), step: 1°, constant angular increment, dosage: 160.0 eV/Å²,  defocus: -10.0 μm,  magnification: 34000x. </p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Strain generated by John S. Parkinson</p>
<strong>Purification / Growth Conditions / Treatment:</strong> cells grown in TB (gentamycin) overnight at 30 degrees. Diluted in fresh buffer and grown to log phase. Then incubated with penicillin for one hour.</p>
<strong>Sample Preparation:</strong> Vitrobot settings: -4 offset, 3.5 s blot time, no drain, 100 percent humidity</p>
description: Files available via S3 at ps://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2012-03-06-15/rawdata/</p>strain4marchsix0015.mrc,  Tilt Series (Pixel Size 0.644 nm), 1.1 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2012-03-06-15/rawdata/strain4marchsix0015.mrc"
        > <i class="download icon"></i> Download </a></p>

        strain4marchsix0015_part128_20.rec,  Reconstruction (Pixel Size 1.288 nm), 516.1 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/aba2012-03-06-15/3dimage_17502/strain4marchsix0015_part128_20.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/mvmk7-b6q82
title: Myxococcus xanthus delta-tsaP

description: grid box YWC065
description: <strong>Tilt Series Date:</strong> 2013-12-27</p>
<strong>Data Taken By:</strong> Yi-Wei Chang</p>
<strong>Species / Specimen:</strong> Myxococcus xanthus</p>
<strong>Strain:</strong> </p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-65.0°, 65.0°), step: 1.0°, constant angular increment, dosage: 190.0 eV/Å²,  defocus: -6.0 μm,  magnification: 27500x. </p>
<strong>Microscope:</strong> Caltech Polara</p>
<strong>Acquisition Software:</strong> UCSFTomo</p>
<strong>Upload Method:</strong> pipeline</p>
<strong>Processing Software Used:</strong> Raptor</p>
<strong>Collaborators and Roles:</strong> Strain form Lotte Sogaard-Andersen</p>
<strong>Purification / Growth Conditions / Treatment:</strong> Cells grown 48 hr in shaking CTT medium at 30 degrees without antibiotics. OD600=0.7</p>
<strong>Sample Preparation:</strong> Vitrobot settings: 100% humidity, 3µl sample, 10 mg/ml BSA treated gold. -4 offset, 4 sec blot time, 1s drain. Ethane/propane mix. Grid: Quantifoil Cu 2/2 Finder. 10 nm gold beads.</p>
  ycw2013-12-27-62_slicer6200.jpg: filaments
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-27-62/rawdata/</p>20131227_YWC065_10063.mrc,  Tilt Series (Pixel Size 0.39 nm), 3.7 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-27-62/rawdata/20131227_YWC065_10063.mrc"
        > <i class="download icon"></i> Download </a></p>

        20131227_YWC065_10063_full.rec,  Reconstruction (Pixel Size 1.56 nm), 712.7 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/ycw2013-12-27-62/3dimage_36788/20131227_YWC065_10063_full.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/h7808-8gt58
title: O. tauri G1

description: Ostreococcus tauri cryosections
description: <strong>Tilt Series Date:</strong> 2009-12-10</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Ostreococcus tauri</p>
<strong>Strain:</strong> RCC745</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-66.0°, 66.0°), step: 1.5°, constant angular increment, dosage: 100.0 eV/Å²,  defocus: -8.0 μm,  magnification: 22500x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; high-pressure frozen and cryosectioned by Mark Ladinsky; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> 9h in 1mM Hydroxyurea, 12h in 30uM Propyzamide, 3h Propyzamide washout</p>
<strong>Sample Preparation:</strong> Cryoprotectant: 10mg/ml BSA, 2X 10nm gold, 20% Dextran; Cells mixed w/ cryoprotectant shortly before HPF </p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-12-10-23/rawdata/</p>RCC745_G1tovis_301.mrc,  Tilt Series (Pixel Size 0.96 nm), 755.0 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-12-10-23/rawdata/RCC745_G1tovis_301.mrc"
        > <i class="download icon"></i> Download </a></p>

        RCC745_G1tovis_301.rec,  Reconstruction (Pixel Size 0.96 nm), 1.0 GB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-12-10-23/3dimage_12297/RCC745_G1tovis_301.rec"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.22002/gd8xv-n1h72
title: O. tauri MG132 arrest

description: Ostreococcus tauri cryosections
description: <strong>Tilt Series Date:</strong> 2009-07-23</p>
<strong>Data Taken By:</strong> Lu Gan</p>
<strong>Species / Specimen:</strong> Ostreococcus tauri</p>
<strong>Strain:</strong> RCC745</p>
<strong>Tilt Series Settings:</strong>  Single Axis, tilt range: (-60.0°, 60.0°), step: 1.5°, constant angular increment, dosage: 100.0 eV/Å²,  defocus: -10.0 μm,  magnification: 18000x. </p>
<strong>Acquisition Software:</strong> UCSF tomo</p>
<strong>Upload Method:</strong> rundir</p>
<strong>Processing Software Used:</strong> imod</p>
<strong>Collaborators and Roles:</strong> prepared by Lu Gan at Caltech; high-pressure frozen and cryosectioned by Mark Ladinsky; data collected by Lu Gan; processed by Lu Gan</p>
<strong>Purification / Growth Conditions / Treatment:</strong> 9h in 1mM Hydroxyurea, 12h in 50uM Propyzamide, 70m in 50uM MG132</p>
<strong>Sample Preparation:</strong> Cryoprotectant: 10mg/ml BSA, 2X 10nm gold, 20% Dextran; Cells mixed w/ cryoprotectant shortly before HPF </p>
description: Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-07-23-65/3dimage_11557/</p>RCC745_MGtovis_209.rec,  Reconstruction (Pixel Size 1.26 nm), 210.6 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-07-23-65/3dimage_11557/RCC745_MGtovis_209.rec"
        > <i class="download icon"></i> Download </a></p>

        RCC745_MGtovis_209.mrc,  Tilt Series (Pixel Size 1.26 nm), 536.9 MB  
        
<a role="button" class="ui compact mini button" href="https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/lga2009-07-23-65/rawdata/RCC745_MGtovis_209.mrc"
        > <i class="download icon"></i> Download </a></p>
DOI: 10.34740/kaggle/dsv/12071742
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.x93fsk
title: Occurrence Download

description: A dataset containing 101117 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Aves)",
 "HasCoordinate is one of (true)",
 "Geometry POLYGON((-72.3020644634126 -13.3389916448347,-72.0083095946377 -13.3389916448347,-72.0083095946377 -13.063978948677,-72.3020644634126 -13.063978948677,-72.3020644634126 -13.3389916448347))"
 ]
}

 The dataset includes 101117 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022664-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p9bgky
title: Occurrence Download

description: A dataset containing 1412 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Mamíferos asociados a un bosque húmedo tropical de Barrancabermeja, Santander"
 ]
}

 The dataset includes 1412 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022695-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16780960
title: Semi-structured interview transcripts on local community perspectives on sustainable tourism in Lisbon

description: This record describes a qualitative dataset resulting from semi-structured in-depth interviews with the local population in the historic old city of Lisbon, conducted between November 2023 and January 2024 as part of the TOURSUS-EU project within the framework of the Marie Curie Individual Fellowship 2022. Within the project, interviews were conducted with the aim of gaining a deeper understanding of the local population's attitudes, experiences, and motivations regarding sustainable tourism, with a particular focus on the effects of mass tourism. A total of 17 interviews were conducted.
DOI: 10.5281/zenodo.16780961
title: Semi-structured interview transcripts on local community perspectives on sustainable tourism in Lisbon

description: This record describes a qualitative dataset resulting from semi-structured in-depth interviews with the local population in the historic old city of Lisbon, conducted between November 2023 and January 2024 as part of the TOURSUS-EU project within the framework of the Marie Curie Individual Fellowship 2022. Within the project, interviews were conducted with the aim of gaining a deeper understanding of the local population's attitudes, experiences, and motivations regarding sustainable tourism, with a particular focus on the effects of mass tourism. A total of 17 interviews were conducted.
DOI: 10.3886/e228051
title: Data and Code for: Monetary Policy and the Labor Market: A Quasi-Experiment in Sweden

description: We analyze a monetary quasi-experiment in Sweden from 2010--2011, when the Riksbank raised the interest rate substantially. We argue that this increase was beyond what labor market conditions warranted, driven instead by new concerns about financial stability. Using a battery of specifications that rule out domestic or international confounders, we show that this monetary tightening led to a substantial economic contraction, raising unemployment by 1--2 percentage points. Using administrative microdata, we find that sectors with nominal wage rigidity drove much of the response and that the monetary contraction was more regressive than the typical business cycle.
DOI: 10.3886/e228051v1
title: Data and Code for: Monetary Policy and the Labor Market: A Quasi-Experiment in Sweden

description: We analyze a monetary quasi-experiment in Sweden from 2010--2011, when the Riksbank raised the interest rate substantially. We argue that this increase was beyond what labor market conditions warranted, driven instead by new concerns about financial stability. Using a battery of specifications that rule out domestic or international confounders, we show that this monetary tightening led to a substantial economic contraction, raising unemployment by 1--2 percentage points. Using administrative microdata, we find that sectors with nominal wage rigidity drove much of the response and that the monetary contraction was more regressive than the typical business cycle.
DOI: 10.15468/dl.t3x38c
title: Occurrence Download

description: A dataset containing 162 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cavendishia confertiflora A.C.Sm."
 ]
}

 The dataset includes 162 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022783-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/ok8gfs
title: Canada: Topic - Bills

description: Bills dataset and codebook
DOI: 10.15468/dl.ch73g4
title: Occurrence Download

description: A dataset containing 929 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ptychadena oxyrhynchus, Ptychadena porosissima, Ptychadena taenioscelis, Pyxicephalus adspersus, Pyxicephalus edulis, Schismaderma carens, Sclerophrys garmani, Sclerophrys capensis, Sclerophrys gutturalis, Sclerophrys pantherina, Sclerophrys pardalis, Sclerophrys poweri, Sclerophrys pusilla, Semnodactylus wealii, Strongylopus bonaespei, Strongylopus fasciatus, Strongylopus grayii, Strongylopus springbokensis, Strongylopus wageri, Tomopterna cryptotis, Tomopterna branchi, Tomopterna delalandii, Tomopterna krugerensis, Tomopterna marmorata, Tomopterna natalensis, Tomopterna tandyi, Vandijkophrynus amatolicus, Vandijkophrynus angusticeps, Vandijkophrynus gariepensis, Vandijkophrynus robinsoni, Xenopus gilli, Xenopus laevis, Xenopus muelleri, Strongylopus merumontanus)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((32.064 -28.9416,32.4847 -28.5786,30.5701 -28.5786,30.5701 -30.7329,30.6252 -30.6659,31.4179 -29.4257,31.8178 -29.0299,32.064 -28.9416))"
 ]
}

 The dataset includes 929 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000223-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.