cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.56133
title: Rock eval analysis of organic matter in sediment core 159-959D

description: The Cretaceous Equatorial Atlantic Gateway between the Central and South Atlantic basins is of interest not only for paleoceanographic and paleoclimatic studies, but also because it provided particularly favourable conditions for the accumulation and preservation of organic-rich sediments. Deposition of carbonaceous sediments along the Côte d'Ivoire-Ghana Transform Margin (Ocean Drilling Program Leg 159) was intimately linked to the plate tectonic and paleoceanographic evolution of this gateway. Notably, the formation of a marginal basement ridge on the southeastern border of the transform margin provided an efficient shelter of the landward Deep Ivorian Basin against erosive and potentially oxidizing currents. Different subsidence histories across the transform margin were responsible for the development of distinct depositional settings on the crest and on both sides of the basement ridge. Whereas the southern, oceanward flank of the basement ridge was characterized by rapid, continuous deepening since last Albian-early Cenomanian, marine sedimentation on the northern, landward flank was interrupted by a period of uplift and erosion in the late Albian, and rapid subsidence started after the early Coniacian. Organic-rich sediments occur throughout almost the entire Cretaceous section, but hydrogen-rich marine black shales were exclusively recovered from core sections above an uplift-related unconformity. These black shales formed when separation of Africa and South America was sufficient to allow permanent oceanic midwater exchange after the late Albian. Four periods of black shale accumulation are recovered, some of them are correlated with the global oceanic anoxic events: in the last Albian-earliest Cenomanian, at the Cenomanian-Turronian boundary, during the middle Coniacian-early Campanian, and in the mid-Maastrichtian. These periods were characterized by increasing carbon flux to the seafloor, induced by enhanced palaeoproductivity and intensified supply of terrestrial organic matter. Black shale depostion appears to be intimately linked to periods of rising or maximum eustatic sea level and to the expansion of the oxygen minimum zone, as indicated by foraminiferal biofacies. Intervals between black shales units, in contrast, indicate a shrinking oxygen minimum zone and enhanced detrital flux rates, probably related to lowering sea level. Upper Cretaceous detritral limestones with high porosities may provide excellent hydrocarbon reservoirs, alsthough their areal extent appears to be limited. Palaeogene porcellanites, capped by Neogene pelagic marls and clays, extend over a wider area and max provide another target for hydrocarbon exploration.
description: Supplement to: Wagner, Thomas; Pletsch, Thomas (1999): Tectono-sedimentary controls on black shale deposition along the opening Equatorial Atlantic Gateway (ODP Leg 159). In: Camron, N (ed.), Oil and gas habitats of the South Atlantic. Geological Society of London, Special Publication, London, 241-265
DOI: 10.1594/pangaea.89529
title: Neogene palynomorpha from site 81-552
DOI: 10.1594/pangaea.71772
title: Geochemical analysis in SW Morocco (Core S13)
DOI: 10.1594/pangaea.71773
title: Geochemical analysis in SW Morocco (Core S75)
DOI: 10.1594/pangaea.71775
title: Geochemical analysis in SW Morocco (Core MPL)
DOI: 10.1594/pangaea.124650
title: Microbial carbon biomass of sediment core TT013_112
DOI: 10.1594/pangaea.55877
title: Cholesterol and C30 of sediment profile MD90-963

description: In a deep-sea sediment core recovered from a site lying well above the local lysocline, several organic geochemical proxies, and two different calcite dissolution indicators, are compared in order to evaluate the relationship between calcite dissolution and paleoproductivity over the past three glacial-interglacial cycles. The degree of foraminiferal break-up, and the CaCO3 particle size distribution, both point to significant periods of dissolution every 22 kyr during glacial stages and substages. These dissolution events are concomitant with periods of enhanced primary productivity, as indicated by the abundance of several biomarkers (alkenones, cholesterol, brassicasterol, keto-ol), used here to indicate changes in paleoproductivity. Dissolution fluctuations are highly coherent and in phase with the estimated paleoproductivity variations providing strong evidence that the observed dissolution is due to organic matter remineralization within the sediments rather, than to changes in CO32? concentration in the overlying water column.
description: Supplement to: Schulte, Sonja; Bard, Edouard (2003): Past changes in biologically mediated dissolution of calcite above the chemical lysocline recorded in Indian Ocean sediments. Quaternary Science Reviews, 22(15-17), 1757-1770
DOI: 10.1594/pangaea.52711
title: (Table A1) Alkenones and calculated sea surface temparature of ODP Hole 108-658C
DOI: 10.1594/pangaea.746796
title: (Table 3a) Methane concentrations, its oxidation rate, Eh, and organic carbon contents in bottom sediments of the Kara Sea at Station DM49-4402b
DOI: 10.5281/zenodo.15054395
title: "ENHANCING LISTENING COMPREHENSION IN DIVERSE CLASSROOMS: ADDRESSING THE PROBLEM OF PRACTICE THROUGH COLLABORATIVE STRATEGIES"
DOI: 10.5281/zenodo.15054396
title: "ENHANCING LISTENING COMPREHENSION IN DIVERSE CLASSROOMS: ADDRESSING THE PROBLEM OF PRACTICE THROUGH COLLABORATIVE STRATEGIES"
DOI: 10.1594/pangaea.753818
title: (Table 1) Sediment chemistry at ODP Hole 112-680A
DOI: 10.1594/pangaea.775809
title: CNS-analysis from IODP Hole 322-C0012A

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.787062
title: (Table T1) Concentrations of C2-C6 hydrocarbon gases in ODP Site 180-1109 dry sediments
DOI: 10.5281/zenodo.15054389
title: "APPLICATION OF PARALINGUISTIC MEANS IN THE COLLOQUIAL LABEL OF REPRESENTATIVES OF THE GERMAN NATION"

description: This article clearly pays attention to the importance of paralinguistic tools in the speech etiquette of German-speaking representatives, defines the scope of research and its potential consequences for the dynamics of communication in this cultural context.
DOI: 10.5281/zenodo.15054390
title: "APPLICATION OF PARALINGUISTIC MEANS IN THE COLLOQUIAL LABEL OF REPRESENTATIVES OF THE GERMAN NATION"

description: This article clearly pays attention to the importance of paralinguistic tools in the speech etiquette of German-speaking representatives, defines the scope of research and its potential consequences for the dynamics of communication in this cultural context.
DOI: 10.1594/pangaea.787064
title: (Table T2) Concentrations of C2-C6 hydrocarbon gases in ODP Site 180-1115 dry sediments
DOI: 10.1594/pangaea.51936
title: Paleoclimatic reconstructions from sediment core W8402A-14
DOI: 10.1594/pangaea.52029
title: Rock eval analysis of carbon from sediment core CIROS-1
DOI: 10.1594/pangaea.787051
title: (Table T1) Total organic carbon content, hydrocarbon characteristics and hydrogen and oxygen index of samples from ODP Hole 180-1108B
DOI: 10.1594/pangaea.789286
title: (Table 2) C6-C8 hydrocarbons at DSDP Site 93-603
DOI: 10.1594/pangaea.53173
title: (Table 2) Organic carbon analysis of sediments from ODP Hole 113-692B

description: For shipboard data see also Barker et al. (1988) dataset: doi:10.1594/PANGAEA.259939
DOI: 10.60767/fk2/420byl
title: Detection of emerging organic contaminants in the urban surface water drainages at Kuching, Sarawak

description: Detection of emerging organic contaminants in the urban surface water drainages at Kuching, Sarawak, the project was supported by the Shell Chair Research Grant Scheme [UNI/I01/SHC/85462/2023].
DOI: 10.1594/pangaea.52712
title: (Table A2) Alkenones and calculated sea surface temperature of sediment core BOFS31/1K
DOI: 10.1594/pangaea.143839
title: Geochemistry of sediment core IKU-13/1-U-02
DOI: 10.1594/pangaea.819030
title: (Table 2) Rock-Eval pyrolysis and total organic carbon at DSDP Hole 64-480
DOI: 10.1594/pangaea.124962
title: Amino acid compositions in sediment core TT013_5S_A
DOI: 10.1594/pangaea.143848
title: Rock eval pyrolysis (high resolution) of sediment core IKU-6814/04-U-02
DOI: 10.1594/pangaea.174592
title: Rock eval pyrolysis (high resolution) of sediment core IKU-6307/07-U-02
DOI: 10.1594/pangaea.885088
title: Geochemical biomarker analyses on sediment core MSM05/3_343310-2-2
DOI: 10.1594/pangaea.821415
title: CNS-analysis from IODP Hole 337-C0020A

description: Geocode = [m, CMP] Top Depth DSF, MSF, WSF and CSF-B
DOI: 10.1594/pangaea.855451
title: High-resolution IP25 of sediment core SO201-2-12
DOI: 10.1594/pangaea.882204
title: Alkenone analysis of sediment core GeoB16224-1
DOI: 10.1594/pangaea.884724
title: Paleocene-Eocene Thermal Maximum (PETM) Dinoflagellate cyst assemblages of ODP Hole 159-959D
DOI: 10.1594/pangaea.696427
title: (Table 1) Contents of organic carbon and pyrolysis parameters in sediments from DSDP Site 467
DOI: 10.1594/pangaea.707492
title: (Table 2) Organic geochemical screenin analysis of samples from ODP Hole 190-1173A

description: All values are an average of three runs
DOI: 10.1594/pangaea.707495
title: (Table 2) Organic geochemical screenin analysis of samples from ODP Site 190-1174

description: All values are an average of three runs
DOI: 10.1594/pangaea.746800
title: (Table 3b) Methane concentrations, its oxidation rate, Eh, and organic carbon contents in bottom sediments of the Yenisey River estuary at Station DM49-4412b
DOI: 10.1594/pangaea.763369
title: (Table 1) Ether lipid concentrations in Lake Maggiore Swamp
DOI: 10.1594/pangaea.763370
title: (Table 2) Methanogen lipid results for DSDP Holes 75-532B and 95-603B
DOI: 10.1594/pangaea.726441
title: (Table 3) Further organic carbon analysis of sediments from ODP Hole 113-692B
DOI: 10.1594/pangaea.780509
title: (Table 5-1) Rates of methane oxidation and methane formation in wet bottom sediments of the Benguela upwelling area along 17°S

description: 0 = not found. Rate of methane formation from trimethylamine is given without regard to its natural concentration, and therefore can only be considered as potential one. Potential rate of methane formation from trimethylamine is not included in total rate of methane formation.
DOI: 10.1594/pangaea.780510
title: (Table 5-2) Rates of methane oxidation and methane formation in wet bottom sediments of the Benguela upwelling area along 23°S

description: 0 = not found. Rate of methane formation from trimethylamine is given without regard to its natural concentration, and therefore can only be considered as potential one. Potential rate of methane formation from trimethylamine is not included in total rate of methane formation.
DOI: 10.1594/pangaea.891095
title: Organic biomarkers and derived sea ice concentrations in sediment core JM99-1200
DOI: 10.1594/pangaea.779626
title: Biomarker analyses and accumulation rates of sediment core MSM05/5_723-2
DOI: 10.1594/pangaea.786544
title: (Table 2) Characteristic of organic matter from Volgian sediments of the Ivkino section based on petrographic and pyrolytic data
DOI: 10.1594/pangaea.887423
title: Biomarker content and total organic carbon of sediment core BP00-36/04
DOI: 10.1594/pangaea.887424
title: Biomarker content and total organic carbon of sediment core BP99-04/05
DOI: 10.1594/pangaea.789187
title: (Table 1) Organic carbon, sulfur, and pyrolysis at DSDP Hole 93-603B

description: Sediment depth is given in mbsf. # - insufficient yields for reliable calculation.
DOI: 10.1594/pangaea.810196
title: (Table 1) C1 to C8 hydrocarbons and total amounts of volatile compounds at DSDP Hole 75-530A headspace

description: Sediment depth is given in mbsf. 2,2,3-Trimethylbutane also measured but not detected.
DOI: 10.1594/pangaea.810207
title: (Table 1) Organic carbon and pyrolysis assay at DSDP Hole 75-530A
DOI: 10.1594/pangaea.810191
title: (Table 2) Pyrolysis and carbon at DSDP Holes 75-530A and 75-532
DOI: 10.1594/pangaea.823168
title: (Appendix I) Saturated and aromatic C1-C7 sediment hydrocarbons at DSDP Legs 56-57 Holes

description: Sediment depth is given in mbsf. &lt;0.01 = trace.
DOI: 10.1594/pangaea.891100
title: Organic biomarkers and derived sea ice concentrations in sediment core JM09-KA11-GC
DOI: 10.1594/pangaea.891101
title: Organic biomarkers and derived sea ice concentrations in sediment core NP05-11-70GC
DOI: 10.1594/pangaea.864502
title: Concentrations of IPSO25 in surface sediments from coastal and near-coastal Antarctic locations

description: The presence of a di-unsaturated highly branched isoprenoid (HBI) lipid biomarker (diene II) in Southern Ocean sediments has previously been proposed as a proxy measure of palaeo Antarctic sea ice. Here we show that a source of diene II is the sympagic diatom Berkeleya adeliensis Medlin. Furthermore, the propensity for B. adeliensis to flourish in platelet ice is reflected by an offshore downward gradient in diene II concentration in &gt;100 surface sediments from Antarctic coastal and near-coastal environments. Since platelet ice formation is strongly associated with super-cooled freshwater inflow, we further hypothesize that sedimentary diene II provides a potentially sensitive proxy indicator of landfast sea ice influenced by meltwater discharge from nearby glaciers and ice shelves, and re-examination of some previous diene II downcore records supports this hypothesis. The term IPSO25-Ice Proxy for the Southern Ocean with 25 carbon atoms-is proposed as a proxy name for diene II.
description: Supplement to: Belt, Simon T; Smik, Lukas; Brown, Thomas A; Kim, Jung-Hyun; Rowland, Steve J; Allen, Claire Susannah; Gal, Jong-Ku; Shin, Kyung-Hoon; Lee, Jae Il; Taylor, Kyle W R (2016): Source identification and distribution reveals the potential of the geochemical Antarctic sea ice proxy IPSO25. Nature Communications, 7, 12655
DOI: 10.1594/pangaea.830347
title: Geochemistry of sediment core ALF
DOI: 10.1594/pangaea.861434
title: Concentration of extra- and intracellular microbial DNA in ferruginous sediment, Lake Towuti, Indonesia
DOI: 10.1594/pangaea.868790
title: (Table 2) Biomarker proxies on sediment core ARA2B-1A
DOI: 10.1594/pangaea.868792
title: (Table 4) Organic geochemistry of sediment core PS72/350-2
DOI: 10.1594/pangaea.868793
title: (Table 5) Biomarker proxies on sediment core PS72/350-2
DOI: 10.1594/pangaea.877308
title: Organic biomarker records from the Pliocene to earliest Quaternary of ODP Site 907
DOI: 10.1594/pangaea.855504
title: Biomarker proxies on sediment core PS87/096-1

description: #-999 = trace amounts
DOI: 10.1594/pangaea.869924
title: (Appendix VII) Coarse grain analysis of sediment core GIK18299-1
DOI: 10.1594/pangaea.869929
title: (Appendix Xb) Coarse grain analysis of sediment core GIK18314-2
DOI: 10.1594/pangaea.837466
title: (Supplement 1) Benthic carbon turnover and sediment pigments in the southeastern Beaufort Sea during CCGS Amundsen cruise in summer 2008
DOI: 10.1594/pangaea.869925
title: (Appendix VIII) Coarse grain analysis of sediment core GIK18300-2
DOI: 10.1594/pangaea.838189
title: Pollen profile SMOR, Russia

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.803654
title: Biomarker abundance and sea surface temperature reconstructions for IODP Hole 306-U1313B

description: DEPTH, sediment [m] is given in mbsf.
DOI: 10.60767/fk2/yrugpg
title: Gastropods data from Gua Rumbang, Padawan

description: A total of 62 land snail species, representing 38 genera and 19 families, were recorded in Gua Rumbang, including one newly described species, Diplommatina rumbangensis. The most species-rich families were Diplommatinidae (18%) and Cyclophoridae (16%), each with multiple species documented. The analysis identified Plectostoma pumilio, Kaliella rumbangensis, and Stomacosmethis hosei as the most abundant land snails at this limestone outcrop. Besides, Gua Rumbang is home to two endemic species. The work was published in ZooKeys. https://doi.org/10.3897/zookeys.1198.116265
DOI: 10.1594/pangaea.975705
title: Macro-infaunal community structure on the Chatham Rise, Southwest Pacific

description: We examined changes in environmental parameters following an experimental benthic disturbance using a modified plough (estimated 15 cm penetration) on the Chatham Rise (~450 m depth), Aotearoa/New Zealand. Sediment core retrievals were undertaken using an Oceans Instruments MC-800 multicorer fitted with six 70 cm long polycarbonate core tubes with 9.52 cm internal diameter that took place pre-disturbance on 16-17 June 2019 (voyage TAN1903), post-disturbance on 24-25 June 2019 (TAN1903) and one-year post-disturbance on 14-19 June 2020 (TAN2005). In order to determine any background changes in the larger surrounding area between years (2019, 2020), an additional reference site with similar hydrographic and sediment attributes (REF, depth = 455 m), located approximately 15 km to the north-west of the Butterknife (Figure 1B), was also sampled in the pre-disturbance period (n = 2, TAN1903) and one-year post-disturbance (n = 3, TAN2005). Sediment flux measurements were taken from subsampled multicores (0-10 cm layer) using sealed stirred aquaria maintained at bottom water conditions in the controlled temperature laboratory on RV Tangaroa. After the flux incubations were terminated, the macro-infauna community (retained on 300 μm sieve) in each sediment core were fixed in a 10% formalin (4% formaldehyde) solution buffered with seawater. Macro-infaunal individuals were identified to family, or the lowest taxonomic level possible and counted to obtain macro-infauna abundance. For the estimation of biomass (g), fauna were wet weighed (blotted dry on absorbent paper to remove excess liquid). The number of taxa per aquaria (at the lowest identifiable taxonomic level) was counted to obtain a value of taxa richness and Shannon diversity (base e) was calculated.
DOI: 10.1594/pangaea.975859
title: Sediment characteristics of samples from the Chatham Rise, Southwest Pacific

description: We examined changes in environmental parameters following an experimental benthic disturbance using a modified plough (estimated 15 cm penetration) on the Chatham Rise (~450 m depth), Aotearoa/New Zealand. Sediment core retrievals were undertaken using an Oceans Instruments MC-800 multicorer fitted with six 70 cm long polycarbonate core tubes with 9.52 cm internal diameter that took place pre-disturbance on 16-17 June 2019 (voyage TAN1903), post-disturbance on 24-25 June 2019 (TAN1903) and one-year post-disturbance on 14-19 June 2020 (TAN2005). In order to determine any background changes in the larger surrounding area between years (2019, 2020), an additional reference site with similar hydrographic and sediment attributes (REF, depth = 455 m), located approximately 15 km to the north-west of the Butterknife (Figure 1B), was also sampled in the pre-disturbance period (n = 2, TAN1903) and one-year post-disturbance (n = 3, TAN2005). Multicores were sliced into 0-1 cm and 1-5 cm layer fractions and analysed for bacterial cell abundance, water content, grain size distribution, particulate organic carbon, particulate nitrogen, total organic matter, and chlorophyll a and phaeopigment content.
DOI: 10.60767/fk2/8c6wzp
title: Gastropods from Batu Kudik, Simunjan

description: The data comprises of gastropods collected from Batu Kudik, Simunjan. The work was published in Biodiversity Data Journal. https://doi.org/10.3897/BDJ.12.e115556
DOI: 10.60767/fk2/bnciyf
title: Gastropods of Gunung Gading National Park

description: The data comprises of gastropods collected from Gunung Gading National Park. The fieldwork was conducted during the field expedition for course STH2114, FRST, UNIMAS. The sampling was conducted from 9th to 11th May 2023.
DOI: 10.5281/zenodo.15054401
title: PRESCHOOL EDUCATION: INNOVATIVE METHODS AND THEIR EFFECTIVENESS
DOI: 10.5281/zenodo.15054402
title: PRESCHOOL EDUCATION: INNOVATIVE METHODS AND THEIR EFFECTIVENESS
DOI: 10.60767/fk2/jg4st1
title: Gastropods data from Baleh

description: The data comprises list of collected gastropods from Baleh. The expedition was organized by IBEC, UNIMAS from 9th to 11th May 2023.
DOI: 10.5066/p13bjue4
title: Select Mineral Abundancy Data from Alaska Placer and Pan Concentrate Samples Reanalyzed from 2020-2023

description: Samples from the Alaska Placer Concentrate Collection (APCC) were retrieved from the USGS National Geochemical Sample Archives and submitted for mineralogical analysis at the Colorado School of Mines. The APPC contains samples from placer mining operations throughout Alaska. The original collection contained approximately 5,000 samples that were collected by U.S. Geological Survey geologists between 1895 and 1953 from various mining districts in Alaska (Cathrall, 1993). Much of the collection was lost and surviving samples are housed in the USGS National Geochemical Sample Archive (Cathrall, 1993). Maps showing the sample location and notebooks containing information about the samples in the APCC were retrieved from a Technical Data archive located in the Alaska Science Center in Anchorage. Site locations were digitized from APCC location maps and site information was obtained from the folders that accompany the location maps. Mineralogical analysis was performed on 68 samples selected from the APCC using automated a scanning-electron-microscope (SEM) based mineralogical automated mineralogy system. These data files contain the results of the mineralogical analysis.
DOI: 10.15468/dl.jxfdjb
title: Occurrence Download

description: A dataset containing 927 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lycodes pallidus Collett, 1879"
 ]
}

 The dataset includes 927 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017785-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ay85rd
title: Occurrence Download

description: A dataset containing 35 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Oithona davisae Ferrari F.D. & Orsi, 1984)",
 "BasisOfRecord is one of (Machine Observation, Human Observation, Observation, Literature Occurrence)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 35 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017789-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.85jgda
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Balantiocheilos melanopterus (Bleeker, 1850))",
 "BasisOfRecord is one of (Machine Observation, Human Observation, Observation, Literature Occurrence)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 6 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017788-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9ggryx
title: Occurrence Download

description: A dataset containing 4045 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cyrtepistomus castaneus (Roelofs, 1873))",
 "BasisOfRecord is one of (Machine Observation, Human Observation, Observation, Literature Occurrence)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 4045 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017787-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.