gov.noaa.ngdc.mgg.geology:G00030 eng; USA utf8 dataset Carla J. Moore DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (303) 497-6339 (303) 497-6338 (303) 497-6513 NOAA/NESDIS/NGDC 325 Broadway Boulder CO 80305-3328 USA geology.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center pointOfContact 2012-09-14 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) point European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group http://www.epsg-registry.org/ European Petroleum Survey Group registry European Petroleum Survey Group registry information urn:ogc:def:crs:EPSG:4326 6.18.3 PETROS - Worldwide Databank of Major Element Chemical Analyses of Igneous Rocks 1977 creation 1981-05-15 revision 6.1 Dr. Felix Mutschler Eastern Washington University originator tableDigital Marine Geology and Geophysics (MGG) '81-MGG-12 PETROS - Data Bank of Major Element Chemical Analyses of Igneous Rocks.' MGG42995006 PETROS is a worldwide data bank of major element chemical analyses of igneous rocks compiled for research and teaching purposes by Dr. Felix Mutschler and Staff at Eastern Washington University. PETROS version 6.1 includes 37,300 major element chemical analyses divided into 307 major groups representing geographic areas or petrologic provinces. The data are for 4,512 cores, grabs and dredges. Also included are 468 average igneous rock compositions calculated by various authors, a bibliography of information sources, and complete format/operating instructions for PETROS. In compiling PETROS, as few analyses as possible were rejected, allowing data bank users to exercise their own judgment on data values. Sources include published works, theses, and in a few cases, unpublished analytical data, all of which are referenced in the bibliography. Generally, only those analyses which included determinations of at least eight major oxides were accepted. Some quality control was exercised, and duplicate analyses, where possible were eliminated. Latitude/longitude information for samples is to the nearest one degree. An accompanying program listing in FORTRAN for searching PETROS is included with the data file, along with complete format documentation. PETROS is available for download through NGDC's on-line server. Research and Instruction Mutschler, F.E.; Rougon, D.J.; and Lavin, O.P. 1976. PETROS, igneous rocks for research and teaching: in Computers and Geosciences. Vol. 2, p. 51-57. Barr, D.; Mutschler, F.E.; and Lavin, O.P. 1977. KEYBAM--a system of interactive computer programs for use with the PETROS data bank of major element analyses of igneous rocks: in Computers and Geosciences. Vol. 3, p. 489-496. completed Carla J. Moore DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (303) 497-6339 (303) 497-6338 (303) 497-6513 NOAA/NESDIS/NGDC 325 Broadway Boulder CO 80305-3328 USA geology.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center pointOfContact notPlanned http://www.ngdc.noaa.gov/mgg/image/geolin/preview42995006.gif sample locations in study area GIF project NASA/GCMD Earth Project Keywords EARTH SCIENCE > Solid Earth > Geochemistry EARTH SCIENCE > Solid Earth > Geochemistry > Major Elements EARTH SCIENCE > Solid Earth > Rocks/Minerals > Igneous Rocks theme NASA/GCMD Earth Science Keywords OCEAN PLATFORMS SHIPS > SHIPS GROUND-BASED OBSERVATIONS LABORATORY platform NASA/GCMD Platform Keywords CORING DEVICES DREDGING DEVICES GRAB SAMPLERS PROBES ROCK CORERS instrument NASA/GCMD Instrument Keywords INFOTERRA > Subject disciplines > Geology > Geology INFOTERRA > Subject disciplines > Marine geology > Marine geology theme INFOTERRA Keyword Thesaurus WDC/MGG, BOULDER > World Data Center for Marine Geology and Geophysics, Boulder DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce dataCenter NASA/GCMD Data Center Keywords Solid Earth > Crust Geographic Region > Global Ocean place NASA/GCMD Location Keywords otherRestrictions Disclaimer - While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. eng; USA UTF8 geoscientificInformation oceans Native Dataset Environment: ASCII text The dataset is nearly global in extent, excluding only the area south of 70 degrees south latitude. Vertically, it includes data both above and below sea level measured in meters. Active compilation of the dataset ceased prior to 1980. -180 180 -69 76 Publication Date 1977-01-01 1981-12-31 -10924 7200 A FORTRAN program "KEYBAM" accompanies the data false true Documentation for the PETROS 6.1 5/81 update dataset. 1977 creation Entities and attributes are completely described in a text file accompanying the dataset on download. ASCII Carla J. Moore DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (303) 497-6339 (303) 497-6338 (303) 497-6513 NOAA/NESDIS/NGDC 325 Broadway Boulder CO 80305-3328 USA geology.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center distributor free online download 9 http://www.ngdc.noaa.gov/mgg/geology/petros.html WWW:LINK-1.0-http--link Web Browser PETROS dataset information page Web page of information about the PETROS database including links to full documentation and free data download from NGDC. information http://www.ngdc.noaa.gov/mgg/geology/petros.html WWW:LINK-1.0-http--link Web Browser PETROS data download Web page of information about the PETROS database including links to full documentation and free data download from NGDC. download http://www.ngdc.noaa.gov/mgg/geolin/geolin.html WWW:LINK-1.0-http--link search by set discovery via the geologic inventory search dataset gov.noaa.ngdc.mgg.geology:G00030 Horizontal Positional Accuracy The horizontal accuracy of data values is one degree of latitude/longitude. Reliability The aim in developing PETROS was to compile as complete a listing as possible of major element igneous rock analyses for selected geographic areas and petrologic provinces. Sources used include published works, theses, and in a few cases, unpublished analytical data, all of which are referenced in the bibliography. Generally, only those analyses which included determinations of at least 9 major oxides were accepted. In compiling PETROS, as few analyses as possible were rejected, allowing data bank users to exercise their own judgment on data values. Some quality control was exercised by the originator, and duplicate analyses, where possible, were eliminated. NGDC performed basic out-of-range location testing. lineage prior to transfer to NGDC is unknown Received data from originator via mail 1981-05-15T00:00:00 Dr. Felix Mutschler, Eastern Washington State University 2013-09-14 This metadata was automatically generated from the Content Standards for Digital Geospatial Metadata standard version FGDC-STD-001-1998 using the April 19th, 2011 version of the FGDC RSE to ISO 19115-2 transform. The record was hand edited on 2011-06-29 to include elements not created during the transformation. Metadata Review Date: 2012-06-29 Carla J. Moore DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (303) 497-6339 (303) 497-6338 (303) 497-6513 NOAA/NESDIS/NGDC 325 Broadway Boulder CO 80305-3328 USA geology.info@noaa.gov 7:30 - 5:00 Mountain Contact Data Center custodian various Various instruments and laboratory analysis methods used. NASA/Global Change Master Directory (GCMD) Platform Keywords 2008-02-05 publication NASA Global Change Master Directory (GCMD) User Support Office NASA Global Change Master Directory, Goddard Space Flight Center Greenbelt MD 20771 USA gcmduso@gcmd.gsfc.nasa.gov http://gcmd.nasa.gov/index.html http web browser NASA Global Change Master Directory (GCMD) Home Page information http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso custodian NASA Global Change Master Directory (GCMD) NASA Global Change Master Directory, Goddard Space Flight Center Greenbelt MD 20771 USA gcmduso@gcmd.gsfc.nasa.gov http://gcmd.nasa.gov/Resources/valids/ http web browser NASA Global Change Master Directory (GCMD) Keyword Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. download http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso custodian LABORATORY Laboratory analyses of igneous rocks