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{
            
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  "author": "Bukar, Shettima",
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  "author": "Bukar, Shettima",
            
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  "author_email": "",
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  "author_email": "",
            
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  "citation": [],
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  "citation": [],
            
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
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  "doi": "10.1594/PANGAEA.971771",
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  "doi": "10.1594/PANGAEA.971771",
            
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  "doi_date_published": "",
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  "doi_date_published": "",
            
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  "doi_publisher": "",
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  "doi_publisher": "",
            
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  "doi_status": "True",
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  "doi_status": "True",
            
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  "extra_authors": [
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  "extra_authors": [
            
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    {
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    {
            
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      "extra_author": "von Dobeneck, Tilo",
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      "extra_author": "von Dobeneck, Tilo",
            
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      "familyName": "von Dobeneck",
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      "familyName": "von Dobeneck",
            
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      "givenName": "Tilo",
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      "givenName": "Tilo",
            
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      "orcid": "0000-0002-0087-4053"
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      "orcid": "0000-0002-0087-4053"
            
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    }
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    }
            
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  ],
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  ],
            
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  "familyName": "Bukar",
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  "familyName": "Bukar",
            
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  "givenName": "Shettima",
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  "givenName": "Shettima",
            
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  "groups": [],
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  "groups": [],
            
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  "id": "d0988f19-c6d7-4762-a150-bbcf96cc8960",
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  "id": "d0988f19-c6d7-4762-a150-bbcf96cc8960",
            
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  "isopen": false,
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  "isopen": false,
            
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  "license_id": "CC-BY-4.0",
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  "license_id": "CC-BY-4.0",
            
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  "license_title": "CC-BY-4.0",
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  "license_title": "CC-BY-4.0",
            
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  "metadata_created": "2024-11-29T11:28:16.766599",
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  "metadata_created": "2024-11-29T11:28:16.766599",
            
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  "metadata_modified": "2024-11-29T11:28:16.766605",
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  "metadata_modified": "2024-12-01T14:35:17.627760",
            
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  "name": "png-doi-10-1594-pangaea-971771",
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  "name": "png-doi-10-1594-pangaea-971771",
            
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  "notes": "Since the weight percentages of (classifiable) IRD 
28
  "notes": "Since the weight percentages of (classifiable) IRD 
            
29
particles > 1 mm and (unclassifiable, but separable) IRD particles > 
29
particles > 1 mm and (unclassifiable, but separable) IRD particles > 
            
30
125 \u00b5m both largely underestimate the total content and magnetic 
30
125 \u00b5m both largely underestimate the total content and magnetic 
            
31
impact of IRD, it is important to quantify also the finer IRD 
31
impact of IRD, it is important to quantify also the finer IRD 
            
32
fractions and their magnetic susceptibilities. From each of the 
32
fractions and their magnetic susceptibilities. From each of the 
            
33
IRD-rich sediment units H1, I1 and H2, six magnetic cube samples of 
33
IRD-rich sediment units H1, I1 and H2, six magnetic cube samples of 
            
34
6.2 cm\u00b3 each were combined, dried, weighed and ultrasonically 
34
6.2 cm\u00b3 each were combined, dried, weighed and ultrasonically 
            
35
suspended in water. These three slurries were successively washed 
35
suspended in water. These three slurries were successively washed 
            
36
through 16 stacked sieves with mesh sizes in approximately 0.5 phi 
36
through 16 stacked sieves with mesh sizes in approximately 0.5 phi 
            
37
steps from 4000 \u00b5m to 5 \u00b5m using a Fritsch wet sieve shaker. 
37
steps from 4000 \u00b5m to 5 \u00b5m using a Fritsch wet sieve shaker. 
            
38
The sieve fractions were carefully collected, dried, weighed and 
38
The sieve fractions were carefully collected, dried, weighed and 
            
39
measured in a Kappabridge KLY2 susceptometer. The data and 
39
measured in a Kappabridge KLY2 susceptometer. The data and 
            
40
therefrom-derived partial susceptibilities and cumulative 
40
therefrom-derived partial susceptibilities and cumulative 
            
41
distributions clearly demonstrate that the magnetically most dominant 
41
distributions clearly demonstrate that the magnetically most dominant 
            
42
and \"volatile\" sediment particles fall into the 40-125 \u00b5m 
42
and \"volatile\" sediment particles fall into the 40-125 \u00b5m 
            
43
range. Detrital particles of such sizes are too coarse to have been 
43
range. Detrital particles of such sizes are too coarse to have been 
            
44
current-transported over long distances and were therefore probably at 
44
current-transported over long distances and were therefore probably at 
            
45
least partially ice-rafted.",
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least partially ice-rafted.",
            
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    "approval_status": "approved",
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    "approval_status": "approved",
            
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    "description": "PANGAEA (Data Publisher for Earth & Environmental 
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    "description": "PANGAEA (Data Publisher for Earth & Environmental 
            
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Science): The information system PANGAEA is operated as an Open Access 
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Science): The information system PANGAEA is operated as an Open Access 
            
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library aimed at archiving, publishing and distributing georeferenced 
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library aimed at archiving, publishing and distributing georeferenced 
            
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data from earth system research. PANGAEA guarantees long-term 
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data from earth system research. PANGAEA guarantees long-term 
            
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availability (greater than 10 years) of its content. PANGAEA is open 
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availability (greater than 10 years) of its content. PANGAEA is open 
            
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to any project, institution, or individual scientist to use or to 
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to any project, institution, or individual scientist to use or to 
            
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archive and publish data. PANGAEA focuses on georeferenced 
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archive and publish data. PANGAEA focuses on georeferenced 
            
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observational data, experimental data, and models/simulations. 
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observational data, experimental data, and models/simulations. 
            
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Citability, comprehensive metadata descriptions, interoperability of 
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Citability, comprehensive metadata descriptions, interoperability of 
            
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data and metadata, a high degree of structural and semantic 
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data and metadata, a high degree of structural and semantic 
            
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harmonization of the data inventory as well as the commitment of the 
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harmonization of the data inventory as well as the commitment of the 
            
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hosting institutions ensures FAIRness of archived data.",
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hosting institutions ensures FAIRness of archived data.",
            
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    "image_url": "pangaea_topiclithosphere.png",
            
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    "name": "pangaea_geophysics",
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    "name": "pangaea_lithosphere",
            
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    "state": "active",
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    "state": "active",
            
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    "title": "PANGAEA (Geophysics)",
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    "title": "PANGAEA (Lithosphere)",
            
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    "type": "organization"
            
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  "related_identifiers": [
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  "related_identifiers": [
            
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    {
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    {
            
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      "authors": "Bukar Shettima,von Dobeneck Tilo,Wang 
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      "authors": "Bukar Shettima,von Dobeneck Tilo,Wang 
            
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Yiyun,Frederichs Thomas,Dallanave Edoardo,St-Onge Guillaume,von 
77
Yiyun,Frederichs Thomas,Dallanave Edoardo,St-Onge Guillaume,von 
            
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Dobeneck Tilo,Bukar Shettima",
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Dobeneck Tilo,Bukar Shettima",
            
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      "email_authors": 
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      "email_authors": 
            
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,Guillaume_St-Onge@uqar.ca,tvondobeneck@marum.de,bukar@uni-bremen.de",
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,Guillaume_St-Onge@uqar.ca,tvondobeneck@marum.de,bukar@uni-bremen.de",
            
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      "identifier": "",
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      "identifier": "",
            
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      "identifier_type": "DOI",
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      "identifier_type": "DOI",
            
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      "orcid_authors": 
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      "orcid_authors": 
            
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673-1792,0000-0001-6958-4217,0000-0002-0087-4053,0000-0003-4154-6045",
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673-1792,0000-0001-6958-4217,0000-0002-0087-4053,0000-0003-4154-6045",
            
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      "relation_type": "References",
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      "relation_type": "References",
            
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      "source": "Geochemistry, Geophysics, Geosystems",
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      "source": "Geochemistry, Geophysics, Geosystems",
            
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      "title": "Ice-Rafted Detritus (IRD) of the SE Grand Banks Slope, 
87
      "title": "Ice-Rafted Detritus (IRD) of the SE Grand Banks Slope, 
            
88
Newfoundland, Throughout Heinrich Layers 1 to 6 - Part II: Magnetic 
88
Newfoundland, Throughout Heinrich Layers 1 to 6 - Part II: Magnetic 
            
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Properties",
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Properties",
            
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      "year": ""
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      "year": ""
            
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    },
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    },
            
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    {
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    {
            
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      "authors": "Bukar Shettima,von Dobeneck Tilo,Wang 
93
      "authors": "Bukar Shettima,von Dobeneck Tilo,Wang 
            
94
Yiyun,Frederichs Thomas,Dallanave Edoardo,St-Onge Guillaume,von 
94
Yiyun,Frederichs Thomas,Dallanave Edoardo,St-Onge Guillaume,von 
            
95
Dobeneck Tilo,Bukar Shettima",
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Dobeneck Tilo,Bukar Shettima",
            
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      "email_authors": 
96
      "email_authors": 
            
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,Guillaume_St-Onge@uqar.ca,tvondobeneck@marum.de,bukar@uni-bremen.de",
97
,Guillaume_St-Onge@uqar.ca,tvondobeneck@marum.de,bukar@uni-bremen.de",
            
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      "identifier": "https://doi.pangaea.de/10.1594/PANGAEA.971290",
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      "identifier": "https://doi.pangaea.de/10.1594/PANGAEA.971290",
            
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      "identifier_type": "DOI",
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      "identifier_type": "DOI",
            
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      "orcid_authors": 
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      "orcid_authors": 
            
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673-1792,0000-0001-6958-4217,0000-0002-0087-4053,0000-0003-4154-6045",
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673-1792,0000-0001-6958-4217,0000-0002-0087-4053,0000-0003-4154-6045",
            
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      "relation_type": "References",
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      "relation_type": "References",
            
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      "source": "",
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      "source": "",
            
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      "title": "Petrological classification and lithology-specific 
104
      "title": "Petrological classification and lithology-specific 
            
105
abundance analysis of ice-rafted detritus (IRD) of sediment core 
105
abundance analysis of ice-rafted detritus (IRD) of sediment core 
            
106
GeoB18530-1",
106
GeoB18530-1",
            
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      "year": ""
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      "year": ""
            
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    }
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    }
            
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  ],
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  "repository_name": "PANGAEA (Data Publisher for Earth & 
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  "repository_name": "PANGAEA (Data Publisher for Earth & 
            
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Environmental Science)",
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Environmental Science)",
            
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  "resource_type": "text/tab-separated-values - filename: 
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  "resource_type": "text/tab-separated-values - filename: 
            
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GeoB18530-1_grain-size_distribution",
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GeoB18530-1_grain-size_distribution",
            
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  "resources": [],
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  "resources": [],
            
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  "source_metadata_created": "",
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  "source_metadata_created": "",
            
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  "source_metadata_modified": "",
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  "source_metadata_modified": "",
            
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  "state": "active",
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  "state": "active",
            
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  "subject_areas": [
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  "subject_areas": [
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Chemistry"
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      "subject_area_name": "Chemistry"
            
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    },
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    },
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Geophysics"
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      "subject_area_name": "Geophysics"
            
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    },
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    },
            
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    {
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    {
            
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      "subject_area_additional": "",
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      "subject_area_additional": "",
            
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      "subject_area_name": "Lithosphere"
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      "subject_area_name": "Lithosphere"
            
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    }
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    }
            
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  ],
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  ],
            
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  "tags": [
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  "tags": [
            
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    {
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    {
            
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      "display_name": "Geochemistry",
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      "display_name": "Geochemistry",
            
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      "id": "efbf7e89-3de7-453f-9284-db360c61e6dd",
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      "id": "efbf7e89-3de7-453f-9284-db360c61e6dd",
            
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      "name": "Geochemistry",
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      "name": "Geochemistry",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Grand Banks Margin",
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      "display_name": "Grand Banks Margin",
            
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      "id": "bf37a194-f41e-494c-ad8c-a26a95c56dbf",
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      "id": "bf37a194-f41e-494c-ad8c-a26a95c56dbf",
            
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      "name": "Grand Banks Margin",
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      "name": "Grand Banks Margin",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Heinrich events",
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      "display_name": "Heinrich events",
            
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      "id": "7df1136d-631e-467f-a841-99918869c738",
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      "id": "7df1136d-631e-467f-a841-99918869c738",
            
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      "name": "Heinrich events",
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      "name": "Heinrich events",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
t
t
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      "display_name": "Ice",
            
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      "id": "d395a0d9-9dae-45c0-9730-7e1bb057cab6",
            
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      "name": "Ice",
            
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      "state": "active",
            
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      "vocabulary_id": null
            
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    },
            
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    {
            
157
      "display_name": "Ice-Rafted Detritus",
164
      "display_name": "Rafted Detritus",
            
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      "id": "d82a11f7-cee2-47cd-a8c0-c55e076ad212",
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      "id": "f98d62d6-0b53-4463-8140-e1f9e2aaa331",
            
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      "name": "Ice-Rafted Detritus",
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      "name": "Rafted Detritus",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
168
      "vocabulary_id": null
            
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    },
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    },
            
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    {
170
    {
            
164
      "display_name": "grain size distribution",
171
      "display_name": "grain size distribution",
            
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      "id": "d03d3b3e-6f17-4f7b-9fff-b453e91fdb2c",
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      "id": "d03d3b3e-6f17-4f7b-9fff-b453e91fdb2c",
            
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      "name": "grain size distribution",
173
      "name": "grain size distribution",
            
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      "state": "active",
174
      "state": "active",
            
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      "vocabulary_id": null
175
      "vocabulary_id": null
            
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    },
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    },
            
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    {
177
    {
            
171
      "display_name": "rock magnetism",
178
      "display_name": "rock magnetism",
            
172
      "id": "d52d6796-b6ef-4547-82f8-4f763bc4a36b",
179
      "id": "d52d6796-b6ef-4547-82f8-4f763bc4a36b",
            
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      "name": "rock magnetism",
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      "name": "rock magnetism",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    }
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    }
            
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  ],
184
  ],
            
178
  "title": "Grain-size distribution and grain-size dependent magnetic 
185
  "title": "Grain-size distribution and grain-size dependent magnetic 
            
179
susceptibility of sediment core GeoB18530-1",
186
susceptibility of sediment core GeoB18530-1",
            
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  "type": "vdataset",
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  "type": "vdataset",
            
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  "url": "https://doi.pangaea.de/10.1594/PANGAEA.971771"
188
  "url": "https://doi.pangaea.de/10.1594/PANGAEA.971771"
            
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}
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}