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PETROS - Worldwide Databank of Major Element Chemical Analyses of Igneous Rocks
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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unpublished analytical data, all of which are referenced in the bibliography.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.
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Documentation for the PETROS 6.1 5/81 update dataset. |
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European Petroleum Survey Group (EPSG) Geodetic Parameter Registry |
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GCMD Data Center Keywords |
Global Change Master Directory (GCMD) Data Center Keywords |
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GCMD Project Keywords |
Global Change Master Directory (GCMD) Project Keywords |
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GCMD Science Keywords |
Global Change Master Directory (GCMD) Science Keywords |
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International DOI Foundation (IDF) |
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KEYBAM--a system of interactive computer programs for use with the PETROS data bank
of major element analyses of igneous rocks. |
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Library of Congress Subject Headings |
Library of Congress Subject Headings |
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NASA/GCMD Instrument Keywords |
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NASA/GCMD Location Keywords |
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NASA/GCMD Platform Keywords |
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NCEI Marine Geology Data Archive |
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NOAA National Centers for Environmental Information |
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NOAA/NCEI Marine Geology WAF |
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PETROS - Worldwide Databank of Major Element Chemical Analyses of Igneous Rocks |
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doi:10.7289/V5QN64NM NCEI Metadata ID: gov.noaa.ngdc.mgg.geology:G00030
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PETROS version 6.1 Worldwide Databank of Major Element Chemical Analyses of Igneous
Rocks |
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PETROS, igneous rocks for research and teaching. |
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SeaDataNet Common Vocabularies |
SeaDataNet Common Vocabularies |
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Uncontrolled vocabulary |
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http://id.loc.gov/authorities/subjects |
Library of Congress Subject Headings (LCSH) |
The Library of Congress Subject Headings (LCSH) are part of a Linked Data Service,
actively maintained since 1898 to catalog materials held at the Library of Congress. |
information |
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http://www.epsg-registry.org/ |
European Petroleum Survey Group Geodetic Parameter Dataset |
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured
dataset of Coordinate Reference Systems and Coordinate Transformations. |
search |
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http://www.seadatanet.org/Standards-Software/Common-Vocabularies |
SeaDataNet Common Vocabularies |
The SeaDataNet Vocabulary Server is populated with lists describing a wide range of
entities relevant to marine metadata and data such as parameters, sea area names,
platform classes, instrument types, and so on. |
information |
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https://data.noaa.gov/metaview/page?xml=NOAA/NESDIS/NGDC/Collection/iso/xml/Marine_Geology.xml&view=getDataView&header=none |
Parent Archive |
Information about the Marine Geology Data Archive at NCEI. |
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https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Geology/iso/ |
Marine geology metadata records. |
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https://doi.org/10.7289/V5QN64NM |
Metadata Landing Page |
How to cite this data set (doi:10.7289/V5QN64NM), all access options, and complete
documentation. |
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https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords |
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. |
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https://www.ncei.noaa.gov/contact |
NCEI Contact Information |
Information for contacts at NCEI. |
information |
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https://www.ngdc.noaa.gov/mgg/geology/data/g00030/ |
Data files and documentation |
PETROS database including documentation file, data file, and original access instructions. |
download |