Proterozoic

Results: 294



#Item
111Archean / Proterozoic / Zircon / Radiogenic nuclide / Crust / Baltic Shield / Geology / Cratons / Anorthosite

1916 Goldschmidt Conference Abstracts Searching for ancient crusts: Integrating Pb isotopes in plagioclase

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Source URL: goldschmidt.info

Language: English - Date: 2011-09-22 14:21:15
112Proterozoic / Cambrian / Evolutionary biology / Microbial mat / Mat / Geologic time scale / Floors / Paleontology

Correlation between ~3.22 Ga old microbial mat morphotypes and distinct paleoenvironments (Moodies Group, Barberton Greenstone Belt, South Africa) Homann,  Martin  and  Heubeck,  Christoph   Freie  Univ

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Source URL: www.geo.fu-berlin.de

Language: English - Date: 2013-09-09 05:37:31
113Geological history of Earth / Extinction events / Glaciology / Paleontology / Snowball Earth / Ediacara biota / Precambrian / Neoproterozoic / Cambrian explosion / Historical geology / Geology / Proterozoic

Vol. 21, No. 3 A PUBLICATION OF THE GEOLOGICAL SOCIETY OF AMERICA MARCH 2011

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Source URL: rock.geosociety.org

Language: English - Date: 2011-02-03 19:03:55
114Paleontology / Microbiology / Proterozoic / Cambrian / Microbial mat / Mat / Archean / Geologic time scale / Historical geology / Floors

Microbially-induced carbonate precipitation, Moodies Group (3.2 Ga, BGB, South Africa) M. HOMANN 1*, C. HEUBECK1, A. AIRO1, M. TICE2, S. NABHAN1 1

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Source URL: www.geo.fu-berlin.de

Language: English - Date: 2013-09-09 05:38:13
115Hypotheses / Historical geology / Climate history / Extinction events / Proterozoic / Creationist objections to evolution / Gaia hypothesis / Cooperative Institute for Research in Environmental Sciences / Evolution / Biology / Science

HS-ESS2-7 Students who demonstrate understanding can: HS-ESS2-7. Construct an argument based on evidence about the simultaneous coevolution of Earth’s systems and life on Earth. [Clarification Statement: Emphasis is on

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Source URL: www.nextgenscience.org

Language: English - Date: 2015-01-06 07:58:29
116Geology of North America / Historical geology / Proterozoic / Trans-Hudson orogeny / Reflection seismology / Canadian Geophysical Union / McArthur / Saskatchewan / Exploration geophysics / Geology / Geophysics / Geology of Saskatchewan

Short CV of Professor Zoltan Hajnal, Ph.D. Education and Degrees: Ph.D.1970, University of Manitoba, Department of Earth Sciences, Geophysics (Seismology), Manitoba, Canada M.Sc.1963, University of Saskatchewan, Departme

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Source URL: iugg.org

Language: English - Date: 2014-10-15 04:15:08
117Fossils / Paleontology / Ediacara biota / Proterozoic / Ediacaran / Geology / Biology / Historical geology

Ediacaran Fauna Fossils Meet the Scientist: Mary Droser Where do you work? Department of Earth Sciences at the University of California, Riverside. What do you study?

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Source URL: podcast.eol.org

Language: English - Date: 2014-10-01 12:03:54
118Climate history / Glaciology / Ice ages / Historical geology / Neogene / Proterozoic

PDF Document

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Source URL: eapsweb.mit.edu

Language: English - Date: 2014-09-19 09:51:19
119Metamorphic petrology / X-rays / Optical mineralogy / Staurolite / Metamorphic rock / QEMSCAN / Isograd / Metamorphism / Petrography / Petrology / Geology / Chemistry

Characterization of monazite from Big Thompson Canyon, northern Colorado with implications for geochronology and timing of Proterozoic tectonic processes Diana Rattanasith, University of California Santa Cruz, d.rattanas

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Source URL: resess.unavco.org

Language: English - Date: 2014-09-05 15:40:15
120Stratigraphy / Unconformity / Proterozoic / Moenkopi Formation / Chinle Formation / Geology of Spain / Cryogenian / Geology of the Death Valley area / Geography of the United States / Geology / Historical geology

USGS Scientific Investigations Map 3227 sheet 3

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Source URL: pubs.usgs.gov

Language: English - Date: 2012-10-26 17:37:54
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