cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/ryaw-x294
title: NOAA/WDS Paleoclimatology - Subpolar North Atlantic mid-Pleistocene Faunal Census and SST Data

description: We investigated surface and deep ocean variability in the subpolar North Atlantic from 1000 to 500 thousand years ago (ka) based on two Ocean Drilling Program (ODP) sites, Feni drift site 980 (55°29'N, 14°42'W) and Bjorn drift site 984 (61°25'N, 24°04'W). Benthic foraminiferal stable isotope data, planktic foraminiferal faunas, ice-rafted debris data, and faunally based sea-surface temperature estimates help test the hypothesis that oceanographic changes in the North Atlantic region were associated with the onset of the 100-kyr world during the mid-Pleistocene revolution. Based on percentage of Neogloboquadrina pachyderma (s) records from both sites, surface waters during interglacials and glacials were cooler in the mid-Pleistocene than during marine isotope stages (MIS) 5 and 6. In particular, interglaciations at Bjorn drift site 984 were significantly cooler. Faunal evidence suggests that the interglacial Arctic front shifted from a position between the two sites to a position northwest of Bjorn drift site 984 after ca. 610 ka. As during the late Pleistocene, we find faunal evidence for lagging surface warmth at most of the glacial initiations during the mid-Pleistocene. Each initiation is associated with high benthic d13C values that are maintained into the succeeding glaciation, which we term "lagging NADW production." These findings indicate that lagging warmth and lagging NADW production are robust features of the regional climate system that persist in the middle to late Pleistocene.
DOI: 10.5517/cc82zq0
title: CCDC 241202: Experimental Crystal Structure Determination

description: Related Article: E.Fooladi, B.Dalhus, M.Tilset|2004|Dalton Trans.||3909|doi:10.1039/b408750j
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc82zr1
title: CCDC 241203: Experimental Crystal Structure Determination

description: Related Article: E.Fooladi, B.Dalhus, M.Tilset|2004|Dalton Trans.||3909|doi:10.1039/b408750j
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc82zs2
title: CCDC 241204: Experimental Crystal Structure Determination

description: Related Article: E.Fooladi, B.Dalhus, M.Tilset|2004|Dalton Trans.||3909|doi:10.1039/b408750j
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rh16-8j39
title: NOAA/WDS Paleoclimatology - Rosenthal et al. 1997 Little Bahama Bank Modern Benthic Foraminifera Element/Temperature Calibration Data

description: Surface sediments from Little Bahama Bank (LBB ), intersecting the subtropical thermocline, were used to assess the influence of temperature on the incorporation of Mg, Sr, F, and Cd into shells of benthic foraminifera. Samples were obtained from twelve box cores along the southern slope of LBB, covering a temperature range of 18-4.5°C between 301 and 1585 m. We studied the composition of ten calcitic and one aragonitic species, which are often used in paleochemical reconstructions. Mg/Ca ratios decrease with increasing water depth in all benthic species, both with calcitic and aragonitic mineralogy, showing a strong correlation with water temperature. Similar decrease is seen in Sr/Ca but with no correlation with temperature. None of the benthic species studied here exhibits a depth or temperature related change in F/Ca. Similar trends are observed when using an ocean-wide dataset, which includes shallow and deep core tops (300–5000 m). We suggest that temperature is the primary control on the Mg content of benthic foraminifera. Based on inorganic precipitation experiments and thermodynamic considerations, presented here, a 30–40% decrease in the Mg distribution coefficient in calcite may be expected as a result of a temperature change from 25°C to 5°C, which is about half the observed change in LBB. A calibration curve applied to C. pachyderma data from core tops along the slope of Little Bahama Bank suggests that water temperature may be inferred from Mg/Ca ratios with an uncertainty of about ±0.8°C. Therefore, the Mg content of benthic foraminifera may provide a new, independent temperature proxy for studying shallow waters paleoceanography. The linear decrease in Sr/Ca with increasing depth is not correlated with temperature; the trend is constant from the ocean surface down to 5 km, suggesting that pressure related effects on the calcification process are a more likely explanation than post-depositional dissolution. Mg/Ca ratios in aragonitic shells of H. elegans covary with temperature, in accord with recent observations from corals. In contrast, the Sr and F chemistry of H. elegans is very different than that of corals and inorganically precipitated aragonites. The disparities between the elemental composition of biogenic and inorganic phases and the large intergeneric and interspecific differences observed both in planktonic and benthic foraminifera implicate temperature related physiological processes in regulating the coprecipitation of elements in foraminiferal shells. Our work demonstrates that Cd/Ca ratios of shallow calcitic species reflect the vertical distribution of nutrients; no significant influence of temperature on the partitioning of Cd into the shells was found. Our data extend the previous deep water calibration (Boyle, 1992), thereby allowing for the reconstruction of the nutrient chemistry of shallow thermocline waters.
DOI: 10.5517/cc82zt3
title: CCDC 241205: Experimental Crystal Structure Determination

description: Related Article: E.Fooladi, B.Dalhus, M.Tilset|2004|Dalton Trans.||3909|doi:10.1039/b408750j
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rxcd-9890
title: NOAA/WDS Paleoclimatology - King and Howard 2004 Southern Ocean Sediment Trap Planktonic Foraminiferal d13C Data

description: The carbon isotopic composition is measured for three species of planktonic foraminifera (Globigerina bulloides, Globorotalia inflata and Neogloboquadrina pachyderma (s.)) from Southern Ocean sediment traps. The sediment traps represent the annual flux of foraminifera in Subtropical to Polar Frontal environments from the western Pacific/Southern Australia sector. Comparison between the seasonal δ13C composition of the foraminifera and estimated δ13C of dissolved inorganic carbon (DIC) allows disequilibrium effects to be determined. Disequilibrium exhibits a latitudinal trend, with greatest offsets from equilibrium at lower latitudes. This effect causes a north to south increase in foraminiferal δ13C, while the δ13CDIC displays a decrease across these latitudes. Disequilibrium in G. bulloides can be accounted for by changes in temperature. The relationship between disequilibrium and temperature which we derive in this field study is consistent with the laboratory relationship of Bemis et al. [2000]. Corrected δ13C for G. bulloides is closely correlated to seasonal changes in nutrients at each site, indicating the utility of G. bulloides δ13C as a nutrient tracer in Southern Ocean environments. Comparison between flux-weighted sediment trap values and nearby core tops indicates a modern depletion in δ13C, which we attribute to the oceanic Suess effect. The imprint of this effect on the foraminiferal isotopes provides further evidence for the equilibration between surface waters and the atmosphere in the Subantarctic Zone.
DOI: 10.5517/cc85mnp
title: CCDC 243742: Experimental Crystal Structure Determination

description: Related Article: I.O.Koshevoy, E.V.Grachova, S.P.Tunik, M.Haukka, T.A.Pakkanen, B.T.Heaton, J.A.Iggo, I.S.Podkorytov|2004|Dalton Trans.||3893|doi:10.1039/b410216a
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rmbz-ga96
title: NOAA/WDS Paleoclimatology - Archambault - Lac Duparquet - THOC - ITRDB CANA106

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Raw Measurements file added 2019-02-04.
DOI: 10.5517/cc7z7dt
title: CCDC 237596: Experimental Crystal Structure Determination

description: Related Article: E.V.Mutseneck, D.A.Loginov, D.S.Perekalin, Z.A.Starikova, D.G.Golovanov, P.V.Petrovskii, P.Zanello, M.Corsini, F.Laschi, A.R.Kudinov|2004|Organometallics|23|5944|doi:10.1021/om0495832
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc85mpq
title: CCDC 243743: Experimental Crystal Structure Determination

description: Related Article: I.O.Koshevoy, E.V.Grachova, S.P.Tunik, M.Haukka, T.A.Pakkanen, B.T.Heaton, J.A.Iggo, I.S.Podkorytov|2004|Dalton Trans.||3893|doi:10.1039/b410216a
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rkn7-pk59
title: NOAA/WDS Paleoclimatology - Brubaker - Lake Coeur d'Alene - PIPO - ITRDB ID001

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Chronology file added 2018-12-20. NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.5517/cc7z7fv
title: CCDC 237597: Experimental Crystal Structure Determination

description: Related Article: E.V.Mutseneck, D.A.Loginov, D.S.Perekalin, Z.A.Starikova, D.G.Golovanov, P.V.Petrovskii, P.Zanello, M.Corsini, F.Laschi, A.R.Kudinov|2004|Organometallics|23|5944|doi:10.1021/om0495832
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rpwz-y440
title: NOAA/WDS Paleoclimatology - Giertz - Obergurgl/Tyrol Architectural Timbers - PICE - ITRDB GERM21

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc7zjl9
title: CCDC 237881: Experimental Crystal Structure Determination

description: Related Article: E.V.Mutseneck, D.A.Loginov, D.S.Perekalin, Z.A.Starikova, D.G.Golovanov, P.V.Petrovskii, P.Zanello, M.Corsini, F.Laschi, A.R.Kudinov|2004|Organometallics|23|5944|doi:10.1021/om0495832
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc79bd7
title: CCDC 217508: Experimental Crystal Structure Determination

description: Related Article: A.F.M.M.Rahman, W.G.Jackson, A.C.Willis|2004|Inorg.Chem.|43|7558|doi:10.1021/ic040044z
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8nwyq
title: CCDC 258414: Experimental Crystal Structure Determination

description: Related Article: E.Pardo, M.-C.Dul, R.Lescouezec, L.-M.Chamoreau, Y.Journaux, J.Pasan, C.Ruiz-Perez, M.Julve, F.Lloret, R.Ruiz-Garcia, J.Cano|2010|Dalton Trans.|39|4786|doi:10.1039/b926709c
description: Related Article: E.Pardo, I.Morales-Osorio, M.Julve, F.Lloret, J.Cano, R.Ruiz-Garcia, J.Pasan, C.Ruiz-Perez, X.Ottenwaelder, Y.Journaux|2004|Inorg.Chem.|43|7594|doi:10.1021/ic048965x
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/r7fr-m938
title: NOAA/WDS Paleoclimatology - Briffa - Arrowsmith Mountain - TSME - ITRDB CANA113

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Raw Measurements file added 2019-02-04.
DOI: 10.5517/cc7rq2r
title: CCDC 231324: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/r36w-ag12
title: NOAA/WDS Paleoclimatology - Villalba - Río Alerce - FICU - ITRDB ARGE088

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Chronology file added 2018-12-13. NOAA Template Raw Measurements file added 2019-04-29.
DOI: 10.5517/cc7rq3s
title: CCDC 231325: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rrc1-qq56
title: NOAA/WDS Paleoclimatology - Beriault - Fraser Bay, Otter Lake - PCSP - ITRDB CANA199

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Raw Measurements file added 2019-01-27. NOAA Template Raw Measurements file added 2019-02-04.
DOI: 10.5517/cc7rq4t
title: CCDC 231326: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: Related Article: S.H.Oakley, D.B.Soria, M.P.Coles, P.B.Hitchcock|2006|Polyhedron|25|1247|doi:10.1016/j.poly.2005.08.038
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc8nwzr
title: CCDC 258415: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/r5zf-6857
title: NOAA/WDS Paleoclimatology - Swetnam - Cat Mesa - PIPO - ITRDB NM556

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
description: NOAA Template Chronology file added 2018-12-20. NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.5517/cc8nx0t
title: CCDC 258416: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/rzwa-j758
title: NOAA/WDS Paleoclimatology - Watkins 2007 Antarctic CIROS-1 Paleogene Calcareous Nannofossils Data

description: The lower portion of the CIROS-1 core (McMurdo Sound, Antarctica) has been cited as evidence for Late Eocene continental glaciation on Antarctica. A reassessment of this age determination is warranted in the face of mounting evidence from multiple proxies that continental glaciation was initiated by rapid ice-growth during the earliest Oligocene. Examination of calcareous nannofossil assemblages from this section confirmed very low fossil abundance, low species richness, and the presence of reworked taxa. A minimum of 37% of the total species richness in the section comprises reworked forms, including Late Cretaceous and latest Paleocene to Middle Eocene species. Quantitative analysis suggests a further 20-33% of the species were part of the reworked component. Given the very low abundance, sporadic occurrence, and predominance of demonstrably reworked species in the CIROS- 1 section, coupled with the well-documented reworking in nearby Cape Robert Project Oligocene strata, the biostratigraphic integrity of the remaining species is clearly suspect. At best, a latest Eocene to Early Oligocene age assignment is justified. The large uncertainty in the age determination indicates that the CIROS-1 section cannot be used as evidence of a pre-Oligocene initiation of Antarctic continental glaciation.
DOI: 10.5517/cc8nx1v
title: CCDC 258417: Experimental Crystal Structure Determination

description: Related Article: S.H.Oakley, M.P.Coles, P.B.Hitchcock|2004|Inorg.Chem.|43|7564|doi:10.1021/ic0495416
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.