Item talk:Q326142

{

 "DOI": {
   "doi": "10.5066/p9yqmih5",
   "identifiers": [],
   "creators": [
     {
       "name": "Reynolds, Caitlin E",
       "nameType": "Personal",
       "givenName": "Caitlin E",
       "familyName": "Reynolds",
       "affiliation": [
         "United States Geological Survey"
       ],
       "nameIdentifiers": []
     },
     {
       "name": "Richey, Julie N",
       "nameType": "Personal",
       "givenName": "Julie N",
       "familyName": "Richey",
       "affiliation": [],
       "nameIdentifiers": [
         {
           "schemeUri": "https://orcid.org",
           "nameIdentifier": "https://orcid.org/0000-0002-2319-7980",
           "nameIdentifierScheme": "ORCID"
         }
       ]
     },
     {
       "name": "Fehrenbacher, Jennifer S",
       "nameType": "Personal",
       "givenName": "Jennifer S",
       "familyName": "Fehrenbacher",
       "affiliation": [
         "Oregon State University, College of Earth, Ocean, and Atmospheric Sciences"
       ],
       "nameIdentifiers": []
     },
     {
       "name": "Davis, Catherine V",
       "nameType": "Personal",
       "givenName": "Catherine V",
       "familyName": "Davis",
       "affiliation": [
         "North Carolina State University, Department of Marine, Earth, and Atmospheric Sciences"
       ],
       "nameIdentifiers": []
     },
     {
       "name": "Spero, Howard J",
       "nameType": "Personal",
       "givenName": "Howard J",
       "familyName": "Spero",
       "affiliation": [
         "University of California Davis, Department of Earth and Planetary Sciences"
       ],
       "nameIdentifiers": []
     }
   ],
   "titles": [
     {
       "title": "Globorotalia truncatulinoides Trace Element Geochemistry (Barium, Magnesium, Strontium, Manganese, and Calcium) From the Gulf of Mexico Sediment Trap"
     }
   ],
   "publisher": "U.S. Geological Survey",
   "container": {},
   "publicationYear": 2022,
   "subjects": [
     {
       "subject": "protists, plankton, geochemistry, micropaleontology"
     }
   ],
   "contributors": [],
   "dates": [
     {
       "date": "2009/2017",
       "dateType": "Collected"
     },
     {
       "date": "2022",
       "dateType": "Issued"
     }
   ],
   "language": null,
   "types": {
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       "relatedIdentifier": "10.1016/j.gca.2022.07.006",
       "relatedIdentifierType": "DOI"
     }
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   ],
   "version": null,
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   "descriptions": [
     {
       "description": "Observations of elevated barium-to-calcium ratio (Ba/Ca) in Globorotalia truncatulinoides have been attributed to contaminant phases, deep calcification depth and diagenetic processes. U.S. Geological Survey (USGS) scientists and their collaborators investigated intra- and inter-test Ba/Ca variability in the non-spinose planktic foraminifer, G. truncatulinoides, from a sediment trap time series (2009-2017) in the northern Gulf of Mexico (generally 27.5 degrees N and 90.3 degrees W) to gain insights into the environmental influences on barium enrichment in this and other non-spinose species. Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) was used to differentiate between the elemental composition of the crust and lamellar calcite in non-encrusted (less than 150 meters [m] calcification depth) and encrusted (greater than 250 meters calcification depth) specimens of G. truncatulinoides. For further information regarding data collection, processing methods, and/or results and interpretive study refer to Richey and others, 2022. Richey, J.N., Fehrenbacher, J.S., Reynolds, C.E., Davis, C.V., and Sperod, H.J., 2022, Barium enrichment in the non-spinose planktic foraminifer, Globorotalia truncatulinoides: Geochimica et Cosmochimica Acta, https://doi.org/10.1016/j.gca.2022.07.006.",
       "descriptionType": "Abstract"
     }
   ],
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   "url": "https://coastal.er.usgs.gov/data-release/doi-P9YQMIH5/",
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   "created": "2022-07-19T19:52:00Z",
   "registered": "2022-07-19T19:52:02Z",
   "published": null,
   "updated": "2022-07-19T19:52:02Z"
 }

}