<?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_886504</Entry_ID>
<Entry_Title>Age determination of sediment core VARNA3, Lake Varna, Bulgaria</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Filipova, Mariana V F M</Dataset_Creator>
<Dataset_Title>Age determination of sediment core VARNA3, Lake Varna, Bulgaria</Dataset_Title>
<Dataset_Release_Date>2018-02-19</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.886504</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Mariana V F M</First_Name>
<Last_Name>Filipova</Last_Name>
<Email>marianafilipova@yahoo.com</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>DEPTH, sediment/rock</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample, optional label/labor no</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, dated material</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, comment</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, dated</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, dated, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, dated, range, maximum</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, dated, range, minimum</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calendar age</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calendar age, maximum/old</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calendar age, minimum/young</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>Lake Varna</Keyword>
<Keyword>VARNA3</Keyword>
<Sensor_Name>
<Long_Name>Age, 14C AMS</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Age, 14C calibrated</Long_Name>
</Sensor_Name>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>43.2</Southernmost_Latitude>
<Northernmost_Latitude>43.2</Northernmost_Latitude>
<Westernmost_Longitude>27.83333</Westernmost_Longitude>
<Easternmost_Longitude>27.83333</Easternmost_Longitude>
<Minimum_Depth>0.0 m (DEPTH, sediment/rock)</Minimum_Depth>
<Maximum_Depth>8.695 m (DEPTH, sediment/rock)</Maximum_Depth>
</Spatial_Coverage>
<Access_Constraints>access rights needed</Access_Constraints>
<Use_Constraints>UNKNOWN: Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Originating_Center>European Pollen Database (EPD)</Originating_Center>
<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>67 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Filipova-Marinova, Mariana; Pavlov, Danail; Coolen, Marco; Giosan, Liviu; Vergiev, Stoyan (2014): Contributions to the European Pollen Database. 22. Vegetation development in the central part of the Bulgarian Black Sea coast during the last 13 000 years. Grana, 53(3), 249-251, https://doi.org/10.1080/00173134.2014.903294</Reference>
<Summary>For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.886504"! ** This dataset was archived on 2018-02-19 from the EPD database (http://www.europeanpollendatabase.net).</Summary>
<Related_URL>
<URL>https://doi.org/10.1080/00173134.2014.903294</URL>
<Description>Contributions to the European Pollen Database. 22. Vegetation development in the central part of the Bulgarian Black Sea coast during the last 13 000 years</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1146/annurev.ns.30.120180.002253</URL>
<Description>Age, 14C AMS</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2018-02-19</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-02-15</Last_DIF_Revision_Date>
</DIF>
