<?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_753092</Entry_ID>
<Entry_Title>Calcium carbonate and organic carbon concentrations of ODP Holes 111-677A and 111-678B</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Ishiwatari, Ryoshi; Yamamoto, Shuichi; Machihara, Tsutomu</Dataset_Creator>
<Dataset_Title>Calcium carbonate and organic carbon concentrations of ODP Holes 111-677A and 111-678B</Dataset_Title>
<Dataset_Release_Date>1989</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Other_Citation_Details>Supplement to: Ishiwatari, Ryoshi; Yamamoto, Shuichi; Machihara, Tsutomu (1989): Molecular composition and diagenesis of organic matter (geolipids) in sediments from Sites 677 and 678, Leg 111. In: Becker, K; Sakai, H; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 111, 227-230, https://doi.org/10.2973/odp.proc.sr.111.152.1989</Other_Citation_Details>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.753092</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Ryoshi</First_Name>
<Last_Name>Ishiwatari</Last_Name>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Event label</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample code/label</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>DEPTH, sediment/rock</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Epoch</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbon, organic, total</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calcium carbonate</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>111-677A</Keyword>
<Keyword>111-678B</Keyword>
<Keyword>Drilling/drill rig</Keyword>
<Keyword>Leg111</Keyword>
<Sensor_Name>
<Long_Name>DSDP/ODP/IODP sample designation</Long_Name>
</Sensor_Name>
<Source_Name>
<Long_Name>Joides Resolution</Long_Name>
</Source_Name>
<Temporal_Coverage>
<Start_Date>1986-09-30</Start_Date>
<Stop_Date>1986-10-05</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>1.2023</Southernmost_Latitude>
<Northernmost_Latitude>1.2168</Northernmost_Latitude>
<Westernmost_Longitude>-83.73699999999997</Westernmost_Longitude>
<Easternmost_Longitude>-83.72320000000002</Easternmost_Longitude>
<Minimum_Depth>0.5 m (DEPTH, sediment/rock)</Minimum_Depth>
<Maximum_Depth>304.6 m (DEPTH, sediment/rock)</Maximum_Depth>
</Spatial_Coverage>
<Project>
<Short_Name>ODP</Short_Name>
<Long_Name>Ocean Drilling Program</Long_Name>
</Project>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-3.0: Creative Commons Attribution 3.0 Unported</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>24 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Becker, K; Sakai, H; et al. (1988): Proceedings of the Ocean Drilling Program, 111 Initial Reports. Proceedings of the Ocean Drilling Program, Ocean Drilling Program, 111, 606 pp, https://doi.org/10.2973/odp.proc.ir.111.1988</Reference>
<Summary>The results of a preliminary organic analysis conducted on sediment samples from Sites 677 and 678, ODP Leg 111, indicate that the lipids are derived mainly from marine organisms, with bacterially-derived lipids. Terrestrial higher plant wax residues exist only in trace amounts. Diagenesis of organic matter by thermal stress is not extensive at either site. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.753092"!</Summary>
<Related_URL>
<URL>https://doi.org/10.2973/odp.proc.ir.111.1988</URL>
<Description>Proceedings of the Ocean Drilling Program, 111 Initial Reports</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.2973/odp.proc.sr.111.152.1989</URL>
<Description>Molecular composition and diagenesis of organic matter (geolipids) in sediments from Sites 677 and 678, Leg 111</Description>
</Related_URL>
<Related_URL>
<URL>https://hdl.handle.net/10013/epic.27914.d001</URL>
<Description>DSDP/ODP/IODP sample designation</Description>
</Related_URL>
<Related_URL>
<URL>https://www-odp.tamu.edu:443/</URL>
<Description>ODP</Description>
</Related_URL>
<Related_URL>
<URL>https://www-odp.tamu.edu:443/resolutn.html</URL>
<Description>Joides Resolution</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date/>
<Last_DIF_Revision_Date>2026-05-01</Last_DIF_Revision_Date>
</DIF>
