<?xml version="1.0" encoding="UTF-8"?><!--*** Generated from internal PANGAEA metadata schema by dif.xslt ***--><DIF xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.4.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/">
<Entry_ID>PANGAEA_954967</Entry_ID>
<Entry_Title>Apatite fission track ages for samples in the Gurktal Alps (Austria)</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Wölfler, Andreas; Wolff, Reinhard; Hampel, Andrea; Hetzel, Ralf; Dunkl, István</Dataset_Creator>
<Dataset_Title>Apatite fission track ages for samples in the Gurktal Alps (Austria)</Dataset_Title>
<Dataset_Release_Date>2023-01-27</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.954967</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Andreas</First_Name>
<Last_Name>Wölfler</Last_Name>
<Email>woelfler@geowi.uni-hannover.de</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Event label</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Latitude of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Longitude of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Elevation of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Grains, counted/analyzed</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, spontaneous, density</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, spontaneous</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, induced, density</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, induced</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, dosimeter, density</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-tracks, dosimeter</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Probability, chi-square test</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, mineral</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, mineral, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Uranium</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-track length, mean</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-track length, mean, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-track length</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fission-track, Dpar</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>Geological sample</Keyword>
<Keyword>Gurktal_14NO1</Keyword>
<Keyword>Gurktal_14NO13</Keyword>
<Keyword>Gurktal_14NO2</Keyword>
<Keyword>Gurktal_14NO7</Keyword>
<Keyword>Gurktal_14NO9</Keyword>
<Keyword>Gurktal_19NO14</Keyword>
<Keyword>Gurktal_19NO15</Keyword>
<Keyword>Gurktal_19NO16</Keyword>
<Keyword>Gurktal_19NO17</Keyword>
<Keyword>Gurktal_19NO18</Keyword>
<Keyword>Gurktal_19NO19</Keyword>
<Keyword>Gurktal_19NO20</Keyword>
<Keyword>Gurktal_19NO21</Keyword>
<Keyword>Gurktal_19NO22</Keyword>
<Keyword>Gurktal_19NO23</Keyword>
<Keyword>Gurktal_19NO24</Keyword>
<Keyword>Gurktal_19NO25</Keyword>
<Keyword>Gurktal_19NO26</Keyword>
<Keyword>Gurktal_19NO27</Keyword>
<Keyword>Gurktal_19NO28</Keyword>
<Keyword>Gurktal_19NO29</Keyword>
<Keyword>Gurktal_19NO30</Keyword>
<Keyword>Gurktal_19NO31</Keyword>
<Keyword>Gurktal_19NO32</Keyword>
<Keyword>Gurktal_19NO33</Keyword>
<Sensor_Name>
<Long_Name>Apatite fission-track analysis</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Calculated</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Age, fission-track</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>calculated, 1 sigma</Long_Name>
</Sensor_Name>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>46.0058</Southernmost_Latitude>
<Northernmost_Latitude>47.0506</Northernmost_Latitude>
<Westernmost_Longitude>13.5671</Westernmost_Longitude>
<Easternmost_Longitude>14.1304</Easternmost_Longitude>
</Spatial_Coverage>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-4.0: Creative Commons Attribution 4.0 International</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Data_Center>
<Data_Center_Name>
<Short_Name>PANGAEA</Short_Name>
<Long_Name>Data Publisher for Earth &amp; Environmental Science</Long_Name>
</Data_Center_Name>
<Data_Center_URL>https://www.pangaea.de/</Data_Center_URL>
<Personnel>
<Role>Data Center Contact</Role>
<First_Name>Michael</First_Name>
<Last_Name>Diepenbroek</Last_Name>
<Email>info@pangaea.de</Email>
<Contact_Address>
<Address>Leobener Str.</Address>
<City>Bremen</City>
<Province_or_State>Bremen</Province_or_State>
<Postal_Code>28359</Postal_Code>
<Country>Germany</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Distribution>
<Distribution_Media>online</Distribution_Media>
<Distribution_Size>375 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Farley, Kenneth A; Wolf, R A; Silver, L T (1996): The effects of long alpha-stopping distances on (U-Th)/He ages. Geochimica et Cosmochimica Acta, 60(21), 4223-4229, https://doi.org/10.1016/S0016-7037(96)00193-7</Reference>
<Reference>Hourigan, Jeremy K; Reiners, Peter W; Brandon, Mark (2005): U-Th zonation-dependent alpha-ejection in (U-Th)/He chronometry. Geochimica et Cosmochimica Acta, 69(13), 3349-3365, https://doi.org/10.1016/j.gca.2005.01.024</Reference>
<Reference>Hurford, Anthony J; Green, Paul F (1983): The zeta age calibration of fission-track dating. Chemical Geology, 41, 285-317, https://doi.org/10.1016/S0009-2541(83)80026-6</Reference>
<Summary>For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.954967"! ** The data set includes the geographic position and elevation of the analyzed samples and the obtained apatite fission track ages. ρs (ρi) is the spontaneous (induced) track density (105 tracks/cm2); Ns (Ni) is the number of counted spontaneous (induced) tracks; ρd is the dosimeter track density (105 tracks/cm2); Nd is the number of tracks counted on the dosimeter; P(χ2) is the probability of obtaining Chi-square value (χ2) for n degrees of freedom (where n is the number of crystals minus 1); ages were calculated using the zeta calibration method (Hurford and Green, 1983), glass dosimeter IRMM540, and zeta values of 226±13 a/cm2 determined with the Durango apatite standard.</Summary>
<Related_URL>
<URL>https://doi.org/10.1016/j.gca.2005.01.024</URL>
<Description>U-Th zonation-dependent alpha-ejection in (U-Th)/He chronometry</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0009-2541(83)80026-6</URL>
<Description>The zeta age calibration of fission-track dating</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/S0016-7037(96)00193-7</URL>
<Description>The effects of long alpha-stopping distances on (U-Th)/He ages</Description>
</Related_URL>
<Related_URL>
<URL>https://wiki.aapg.org/Apatite_fission_track_analysis</URL>
<Description>Apatite fission-track analysis</Description>
</Related_URL>
<Parent_DIF>PANGAEA_954973</Parent_DIF>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2023-01-27</DIF_Creation_Date>
<Last_DIF_Revision_Date>2025-12-08</Last_DIF_Revision_Date>
</DIF>
