noaa-other-16036 eng; USA utf8 dataset Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2018-12-11 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Bighorn Basin, Wyoming Paleocene-Eocene Organic Provenance Data 2014-01-21 publication noaa-other-16036 NCEI DSI 1200_01 Bataille, C.P. originator Bataille, C.P. author Mastalerz, M. originator Mastalerz, M. author Tipple, B. originator Tipple, B. author Bowen, G.J. originator Bowen, G.J. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Other Collections. The data include parameters of others with a geographic location of Wyoming, United States Of America. The time period coverage is from 57000000 to 55000000 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Data of past climate and environment derived from unusual proxy evidence. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. completed Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncdc.noaa.gov/c/images/pc-default-other.png Paleoclimatology - Other Collections PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Paleoclimate Reconstructions theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher earth science > paleoclimate > others theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher thermal maximum theme Continent > North America > United States Of America > Wyoming> Bighorn Basin Polecat Bench > LATITUDE 44.7642 > LONGITUDE -108.878 Continent > North America > United States Of America > Wyoming> Bighorn Basin Highway 16 > LATITUDE 44.0312 > LONGITUDE -107.7556 place otherRestrictions Cite as: Bataille, C.P.; Mastalerz, M.; Tipple, B.; Bowen, G.J. (2014-01-21): NOAA/WDS Paleoclimatology - Bighorn Basin, Wyoming Paleocene-Eocene Organic Provenance Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncdc.noaa.gov/paleo/study/16036. Accessed [date]. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. otherRestrictions None otherRestrictions Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. Influence of provenance and preservation on the carbon isotope variations of dispersed organic matter in ancient floodplain sediments 2013 publication Clément P. Bataille, Maria Mastalerz, Brett J. Tipple, Gabriel J. Bowen author Geochemistry, Geophysics, Geosystems publisher https://doi.org/10.1002/ggge.20294 HTTPS Web Browser Associated Reference published 2013 Clément P. Bataille, Maria Mastalerz, Brett J. Tipple, Gabriel J. Bowen, 2013: Influence of provenance and preservation on the carbon isotope variations of dispersed organic matter in ancient floodplain sediments. Geochemistry, Geophysics, Geosystems, 14, 4874-4891, 10.1002/ggge.20294 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 57000000 cal yr BP to 55000000 cal yr BP; -108.878 -107.7556 44.0312 44.7642 -56998050 -54998050 STUDY NOTES: Carbon isotopes and organic petrography study of Willwood and Fort Union Formations, Paleocene-Eocene boundary. ABSTRACT SUPPLIED BY ORIGINATOR: Carbon isotope ratios of bulk organic matter in sedimentary rocks (d13CDOM) are a potential source of paleoenvironmental information in terrestrial stratigraphic sequences. However, insufficient understanding of the range of depositional and post-depositional controls on d13CDOM values makes interpretations of these data difficult. Here we evaluate the effects of organic matter (OM) provenance and preservation on d13CDOM using records spanning the Paleocene Eocene Thermal Maximum (PETM) in the Bighorn Basin (Wyoming, USA) as a case study. We sampled sedimentary rocks spanning the PETM in two well-studied locations - Polecat Bench (PB) and Highway 16 (HW16) - in the Bighorn Basin. Independent carbon isotope records from biomarkers and pedogenic carbonates at these sites suggest that local shifts in plant and soil d13C values associated with the PETM CIE were broadly similar and were characterized by an abrupt ~5per mil decrease followed by a plateau and a eventual return to pre-PETM d13C values. The d13CDOM records from both sites differ significantly from these reference curves in both amplitude of change and in preserving high-frequency isotopic fluctuations and large isotopic anomalies superimposed on the general pattern of isotopic change through the CIE. For each location, we separated organo-mineral fractions (MOM), concentrated macerals from 20 stratigraphic levels and analyzed the carbon isotope ratio (d13C) of each fraction. At both sites the d13C of the fine and coarse MOM differ significantly from each other and from d13CDOM. Concentration-weighted mixing of these isotopically distinct OM fractions explains high resolution d13CDOM fluctuations but does not explain the large isotopic anomalies observed at both sites. At HW16, we identified two thermally and isotopically distinct populations of macerals interpreted as being indigenous and recycled OM. At this site, one over total organic carbon (1/TOC) values correlate with d13CDOM for pre-PETM and PETM strata and both relationships converge toward the d13C of recycled OM for low TOC. At PB, macerals display homogeneous thermal maturity, but the proportion of isotopically distinct vitrinite and liptinite varies between facies. Relationships between 1/TOC and d13CDOM are also present within specific stratigraphic intervals at PB, but values do not converge on a single isotopic value across the sampled interval. These observations are consistent with variable mixing of OM fractions having different provenance - mixing of exotic recycled OM at HW16 and locally reworked OM at PB with indigenous "fresh" OM at both sites - and explain the large anomalies observed in the d13CDOM records at both sites. Our findings raise questions about the assumption that OM in ancient sediments is indigenous and dominantly records d13C variations of local plants. 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Native Format(s) https://data.nodc.noaa.gov/cgi-bin/iso?id=noaa-other-16036 HTTPS Landing Page NCEI landing page for this dataset Dataset landing page with general information and links to access the data. information https://www.ncdc.noaa.gov/paleo/study/16036 HTTPS Web Browser NCEI Study Page Study page with dataset access information. search https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/other-collections HTTPS Information NCEI Other Collections Page General information for this data type. information https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bataille2013/bighorn2013hwy16.txt HTTPS Download /contributions_by_author/bataille2013/bighorn2013hwy16.txt Original Data and Full Metadata download https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bataille2013/bighorn2013polecat.txt HTTPS Download /contributions_by_author/bataille2013/bighorn2013polecat.txt Original Data and Full Metadata download asNeeded This metadata record was translated from DIF using dif-9x-to-iso-19115-2.xsl Version: 2018-10-25