cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/4fg-g7t-arg
title: Cephalopoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/db2-t0t-89q
title: Crinoidea Miller, 1821

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lrx-9fq-639
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/e27-rb7-4td
title: †Hydnophyllia Reis, 1889

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/xle-t52-cj8
title: †Rhynchospirina Schuchert & Le Vene, 1929

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/80r-705-xqg
title: †Nucula jeffreysi Bellardi, 1875

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kvv-csn-6g0
title: Echinodermata

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/j97-vwz-d9e
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9pp-6bk-ftn
title: Echinodermata

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/blq-la0-gbp
title: Echinodermata

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8ac-53k-vpg
title: Anthozoa

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/j6d-60q-4d7
title: †Areopsammia alacca (Morren, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8qw-6cr-vvj
title: †Xenoceltites subevolutus Spath, 1930

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7jn-pn1-y91
title: †Conulus Leske, 1778

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vfw-wf5-p3f
title: Echinodermata

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pgd-v04-e1b
title: Cephalopoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vp3-vsl-c6z
title: Steinmannites

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vs6-lr8-hr9
title: Cephalopoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kzv-9ad-jy3
title: †Spirifer Sowerby, 1818

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yrh-8fp-y43
title: †Anasibirites kingianus (Waagen, 1895)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2jj-ytj-y0y
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lrv-w30-0cd
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g7x-9bm-kya
title: Rhynchonellata Williams, Carlson, Brunton, Holmer & Popov, 1996

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1fe-tke-wrh
title: Crinoidea Miller, 1821

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/bkr-qqd-l0s
title: Crinoidea Miller, 1821

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/p49-ee5-r0l
title: Echinodermata

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qzj-xh0-0cq
title: †Kargalites timorensis (Haniel, 1915)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5qg-rbx-2st
title: Neogastropoda Wenz, 1938

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7j4-glz-d6g
title: †Hustedia Hall & Clarke, 1893

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2n8-al3-726
title: †Kargalites timorensis (Haniel, 1915)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rmm-e8e-pye
title: Stephanocoenia intersepta (Esper, 1795)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lmk-4a7-xfm
title: Anthozoa

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5q6-8cg-wh5
title: Operculina complanata (Defrance in Blainville, 1822)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dws-ljr-8dy
title: Crinoidea Miller, 1821

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.13140/rg.2.2.34571.90403
title: genetic book exercsise کتاب تمرینات و مسایل ژنتیک
DOI: 10.25921/8fbj-3855
title: NOAA/WDS Paleoclimatology - Jansma - Groningen Wolters Noordhof Complex Timbers - QUSP - ITRDB NETH007

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 2018-12-19. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.13140/rg.2.2.12663.21924
title: Wie lange benötigen Finanzämter für den Steuerbescheid? - Stand 2014
DOI: 10.25921/8286-vd43
title: NOAA/WDS Paleoclimatology - Brubaker - Big Boulder Creek - PSME - ITRDB WA003

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: 10.25921/8jha-b586
title: NOAA/WDS Paleoclimatology - Jansma - Hoorn Bruyntje Complex Foundation Timbers - QUSP - ITRDB NETH008

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 2018-12-19. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.25921/8f0j-gv96
title: NOAA/WDS Paleoclimatology - Duvick - Fox Ridge State Park - QUAL - ITRDB IL011

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: 10.25921/831d-qn37
title: NOAA/WDS Paleoclimatology - Villalba - Castaño Overo 7 - NOPU - ITRDB ARGE107

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: 10.25921/83gb-v947
title: NOAA/WDS Paleoclimatology - New South Wales, Australia 140KYr Amino Acid Racemization Data

description: Most of Australia's largest mammals became extinct 50,000 to 45,000 years ago, shortly after humans colonized the continent. Without exceptional climate change at that time, a human cause is inferred, but a mechanism remains elusive. A 140,000-year record of dietary d13C documents a permanent reduction in food sources available to the Australian emu, beginning about the time of human colonization; a change replicated at three widely separated sites and in the marsupial wombat. We speculate that human firing of landscapes rapidly converted a drought-adapted mosaic of trees, shrubs, and nutritious grasslands to the modern fire-adapted desert scrub. Animals that could adapt survived; those that could not, became extinct.
description: New South Wales, Australia 136KYr Amino Acid Racemization Data 
 
LABORTAORY AND ANALYTICAL INFORMATION 
Samples prepared and analyzed at the University of Colorado, Boulder (CU) 
Lab PI: Miller, Gifford H. 
Samples collected and prepared between 1992 and 2003 
Pretreatment: Eggshell fragments surface cleaned with dremel tools; 
33% leached in 2N HCl in vacuum centrifuge; rinsed with DI water 
and air dried   
AA fraction: Total Hydrolysate 
Hydrolysis procedure: 7N HCl 22 hours 110 deg C 
Bleach: No 
Analytical method: IELC 
Instrumental programming: IELC stepwise buffer change (pH 3.12, 3.86, 10.4) 
Area or height ratio: height 
Blank corrections: no 
Response factors:  no 
Data screening criteria: each sample typically analyzed twice, 
analyzed again if coefficient of variation >5%. 
Interlab comparisons: no 
 
SAMPLE LOCATION INFORMATION 
Country or ocean: Australia 
Region: Darling-Murray 
State or province or sea: NSW 
Coordinate precision: ± 5m 
Datum: WGS84 
    
SAMPLE MATERIAL AND CONTEXT 
Material type: ratite eggshell 
Number of individuals: 1 (Lab-ID represents single fragment analysis) 
Field context: eggshell fragments 
Field context: lacustrine lunettes 
Field context: surface collections 
Collection date: 1992-2002 
Collector: Gifford H Miller 
Sample PI: Gifford H Miller 
Stratigraphic unit or age: Quaternary 
Sample ID = "Lab Code + Lab-ID" 
 
RESULTS 
Lab code: AAL 
Lab number = "Lab Code + Lab-ID" 
Number of chromatograms: variable; normally > 2 for all IELC analyses 
Sample or analytical quality 
AI = A/I
DOI: 10.25921/83pr-b798
title: NOAA/WDS Paleoclimatology - Schweingruber - Yasinski Lake (Trocken) - PCMA - ITRDB CANA080

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: 10.13140/rg.2.2.29722.24008
title: IBT_2016_MSA_practical_assignment_MEMO_template
DOI: 10.25921/8c4x-wn69
title: NOAA/WDS Paleoclimatology - Gray et al. 2004 Uinta Basin Precipitation Reconstruction

description: Samples from 107 piñon pines (Pinns edulis) at four sites were used to develop a proxy record of annual (June to June) precipitation spanning the 1226 to 2001 AD interval for the Uinta Basin Watershed of northeastern Utah. The reconstruction reveals significant precipitation variability at interannual to decadal scales. Single-year dry events before the instrumental period tended to be more severe than those after 1900. In general, decadal scale dry events were longer and more severe prior to 1900. In particular, dry events in the late 13th, 16th, and 18th Centuries surpass the magnitude and duration of droughts seen in the Uinta Basin after 1900. The last four decades of the 20th Century also represent one of the wettest periods in the reconstruction. The proxy record indicates that the instrumental record (approximately 1900 to the Present) underestimates the potential frequency and severity of severe, sustained droughts in this area, while over representing the prominence of wet episodes. In the longer record, the empirical probability of any decadal scale drought exceeding the duration of the 1954 through 1964 drought is 94 percent, while the probability for any wet event exceeding the duration of the 1965 through 1999 wet spell is only 1 percent. Hence, estimates of future water availability in the Uinta Basin and forecasts for exports to the Colorado River, based on the 1961 to 1990 and 1971 to 2000 “normal” periods, may be overly optimistic.
description: Total annual (previous June-current June) precipitation for the Uinta Basin Region (Utah Climate Division 6) reconstructed from tree rings.
DOI: 10.25921/82p8-5t26
title: NOAA/WDS Paleoclimatology - McClymont and Rosell-Melé 2005 Equatorial Pacific ODP 806/849 mid-Pleistocene Uk37 Data and SST Reconstruction

description: Sea-surface temperatures (SSTs) reconstructed from Ocean Drilling Program Sites 806 and 849 in the western and eastern equatorial Pacific provide a history of the strength of the Walker circulation between 1.5 and 0.5 Ma. A progressive cooling in the eastern equatorial Pacific is paralleled by intensification of the equatorial zonal SST gradient that began 1.17 Ma, prior to the expansion of global ice volume associated with the mid-Pleistocene climate transition. The SSTs in the eastern equatorial Pacific and the zonal gradient reached modern values by 0.9 Ma. We propose that this onset and intensification of the modern Walker circulation reduced heat flux, but increased moisture transport to high latitudes, leading to the development of more extensive ice sheets and the shift toward the 100 ka world.
DOI: 10.25921/8t7k-xh60
title: NOAA/WDS Paleoclimatology - Wazny - Poznan - QURO - ITRDB POLA012

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 2018-12-19. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.25921/8cfs-4w05
title: NOAA/WDS Paleoclimatology - Schweingruber - Vermillion Pass - PCEN - ITRDB CANA098

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: 10.25921/8bb9-vy88
title: NOAA/WDS Paleoclimatology - Bräker - Alp Holzmatten - PICE - ITRDB SWIT254

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: 10.25921/81mf-h347
title: NOAA/WDS Paleoclimatology - Equatorial Pacific Sediment Composition and Radionuclide Data

description: The silicic acid leakage hypothesis (SALH) suggests that during glacial periods, unused silicic acid escaped the Southern Ocean into the equatorial oceans, causing an ecological shift favoring diatoms relative to coccolithophorids and a drawdown of CO2. The 230Th normalized opal fluxes and 231Pa/230Th ratios were measured in eleven equatorial Pacific cores to reconstruct diatom productivity over the past 30 kyr and to test the SALH. Holocene spatial patterns of opal flux are strongly correlated with 231Pa/230Th ratios and with satellite estimates of primary productivity. Down-core opal flux records do not support the SALH but show Holocene opal burial to exceed that of the late glacial period by 35%, or 2.8 Gt opal/kyr, across the equatorial Pacific. This suggests that the SALH may not account for lower atmospheric CO2 levels during the late glacial. However, the data do support results from previous studies that invoke increased El Niño-like conditions during this time.
DOI: 10.25921/80gb-6786
title: NOAA/WDS Paleoclimatology - North GRIP - Calcium and Oxygen Isotope Data and Synchronization Match Points

description: We here present a synchronization of the NGRIP, GRIP, and GISP2 ice cores based mainly on volcanic events over the period 14.9–32.45 ka b2k (before AD 2000), corresponding to Marine Isotope Stage 2 (MIS 2) and the end of MIS 3. The matching provides a basis for applying the recent NGRIP-based Greenland Ice Core Chronology 2005 (GICC05) time scale to the GRIP and GISP2 ice cores, thereby making it possible to compare the synchronized palaeoclimate profiles of the cores in detail and to identify relative accumulation differences between the cores. Based on the matching, a period of anomalous high accumulation rates in the GISP2 ice core is detected within the period 16.5–18.3 ka b2k. The d18O and [Ca2+] profiles of the three cores are presented on the common GICC05 time scale and generally show excellent agreement across the stadial–interstadial transitions and across the two characteristic dust events in Greenland Stadial 3. However, large differences between the d18O and [Ca2+] profiles of the three cores are seen in the same period as the 7–9% increase in the GISP2 accumulation rate. We conclude that changes of the atmospheric circulation are likely to have occurred in this period, altering the spatial gradients in Greenland and resulting in larger variations between the records.
description: Calcium concentration and d18O isotope ratios from the Greenland NGRIP, GRIP, and GISP2 ice cores
DOI: 10.13140/rg.2.2.26458.13764
title: 1-s2.0-S0377042716000029-main-FBMB-RS
DOI: 10.25921/8sna-4z91
title: NOAA/WDS Paleoclimatology - Global late Neogene seawater 87Sr/86Sr

description: We present a reference curve of seawater 87Sr/86Sr variation through the past 7 m.y. based on 455 samples of planktonic foraminifera from Ocean Drilling Program (ODP) Site 758 in the Indian Ocean. This single-site curve is superior to extant curves because of several features: (1) a continuous sedimentary section free of disturbances; (2) a well-determined and precise chronostratigraphy that is calibrated to numeric age on the basis of continuous magnetostratigraphy and a refined astronomical time scale; (3) a high temporal resolution (sample interval averages 15 ka); (4) an improved analytical reproducibility; and (5) a uniformly high sample quality. The gross structure of the Site 758 curve is generally similar to that observed in previous work, but the increased temporal resolution and decreased analytical scatter of the curve provide improved chronostratigraphic resolution. At the 95% confidence level, uncertainties on age estimates range from ±0.60 m.y. in the lower Pleistocene and upper Miocene to ±2.03 m.y. in the middle Pliocene. Moreover, this detailed record identifies two periods of steplike increases in seawater 87Sr/86Sr (6.10 to 5.80 Ma and 1.46 to 1.13 Ma) that are characterized by rates of change of ∼150 × 10−6/m.y. These features, if verified at other sites, indicate abrupt changes in the Sr mass balance of the ocean and may be used as precise event markers in late Neogene marine sections.
DOI: 10.25921/8c65-ed98
title: NOAA/WDS Paleoclimatology - Earle - Big Quilcene River Trail - PSME - ITRDB WA086

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: 10.25921/8bsc-ah89
title: NOAA/WDS Paleoclimatology - Ferguson - Log Cabin Mine Road Tioga Pass - PIJE - ITRDB CA505

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.