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1Academic Journal
المساهمون: The Pennsylvania State University CiteSeerX Archives
مصطلحات موضوعية: Key words, Organic petrography, kerogen, biomarkers, organic maturity, depositional environment, vegetation, burial depth, Lower Cretaceous, Bornholm. H. I. Petersen, J. A. Bojesen-Koefoed and H. P. Nytoft, GEUS, Geological Sur
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.567.8940; http://2dgf.dk/xpdf/bull43-02-133-142.pdf
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2Academic Journal
المساهمون: The Pennsylvania State University CiteSeerX Archives
مصطلحات موضوعية: Key words, Croatian Geological Sur- vey, Geological Commission, Dragutin
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.614.6247; http://www.kartografija.hr/kig/upload/clanci/kig12_geol_institut.pdf
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3Academic Journal
المساهمون: The Pennsylvania State University CiteSeerX Archives
مصطلحات موضوعية: to the U.S. Geological Sur
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.581.3512; http://pa.water.usgs.gov/reports/fs019-02.pdf
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4Academic Journal
المؤلفون: Scape Engl, D J D Lawrence, A H Cooper, Marsden Bay
المساهمون: The Pennsylvania State University CiteSeerX Archives
مصطلحات موضوعية: Section, British Geological Sur
وصف الملف: application/pdf
Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.7390; http://www.naturalengland.gov.uk/Images/GI-geoaudit_tcm6-11732.pdf