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Proterozoic
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#	Item
171	[removed]U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Field guide to Proterozoic geology of the New York, Add to Reading List Source URL: www.nature.nps.gov Language: English - Date: 2000-12-13 19:19:52 Metamorphic rocks Igneous rocks Trondhjemite Gneiss Granulite Amphibolite Metamorphism Granodiorite Diorite Petrology Geology Metamorphic petrology
172	USGS Techniques and Methods 11-A2, Section 32 Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2008-04-03 13:05:03 Proterozoic Precambrian Helvetica Archean Geologic time scale Computer keyboard Historical geology Geology Geological history of Earth
173	A review of Proterozoic to Early Paleozoic lithotectonic terranes in the northeastern Appalachian orogen of New Brunswick, Canada, and their tectonic evolution during Penobscot, Taconic, Salinic, and Acadian orogenesis L Add to Reading List Source URL: www.gnb.ca Language: English - Date: 2012-02-07 12:21:44 Orogeny Terranes Devonian Silurian Avalonia Acadian orogeny Iapetus Ocean Geology of the Tasman Region Geology of Massachusetts Geologic time scale Phanerozoic Paleozoic
174	The Early Earth Focus Group met over lunch at AbSciCon 2010 and discussed planned and future activities. These included: 1) an upcoming meeting on Anoxygenic Phototrophic Ecosystems (APE), Ancient and Modern to be held Add to Reading List Source URL: astrobiology.nasa.gov Language: English - Date: 2014-02-25 00:49:02 Biology Photosynthesis Earth sciences Geology Interdisciplinary fields Archean Anoxygenic photosynthesis Proterozoic Biomarker Geological history of Earth Science Chemistry
175	Tectonic evolution of the western US- a brief discussion Karl Karlstrom and Laura Crossey University of New Mexico Add to Reading List Source URL: www.earthscope.org Language: English - Date: 2014-04-09 14:59:41 Cratons Geology of North America Proterozoic Geology of Saskatchewan Wyoming craton Trans-Hudson orogeny Archean Accretion Orogeny Geology Plate tectonics Historical geology
176	Microsoft Word - EG_Precambrian.doc Add to Reading List Source URL: www.earthgauge.net Language: English - Date: 2010-11-24 13:12:49 Geological history of Earth Oxygen Climate history Biogeography Photosynthesis Proterozoic Snowball Earth Sulfur cycle Great Oxygenation Event Historical geology Chemistry Geology
177	Add to Reading List Source URL: ngmdb.usgs.gov Language: English - Date: 2007-01-30 09:03:04 Proterozoic Precambrian Helvetica Archean Geologic time scale Computer keyboard Historical geology Geology Geological history of Earth
178	Proterozoic Stromatolites and The Search for Life on Mars Meredith E. Perry University of Pennsylvania NASA Ames Research Center NASA Astrobiology Institute NASA Pennsylvania Space Grant Consortium Add to Reading List Source URL: astrobiology.nasa.gov Language: English - Date: 2014-02-25 00:49:02 Paleontology Cyanobacteria Stromatolite Raman spectroscopy Astrobiology Fossil Biosignature High-performance liquid chromatography Amino acid dating Biology Chemistry Science
179	Ediacaran Invertebrates Mining for Oxygen? Riddell Faculty Seminar Series Presents Prof. Murray Gingras, University of Alberta Add to Reading List Source URL: umanitoba.ca Language: English - Date: 2014-07-22 16:35:27 Proterozoic Cambrian Evolutionary biology Microbial mat Trace fossil Ediacara biota Geologic time scale Microbiology Paleontology
180	43rd Lunar and Planetary Science Conference[removed]pdf LUNAR MINERAL MAPS INTEGRATING THERMAL AND NEAR INFRARED MULTISPECTRAL IMAGING. P.G. Lucey1, B.T. Greenhagen2 and the LRO Diviner Lunar Radiometer Experiment T Add to Reading List Source URL: www.lpi.usra.edu Language: English - Date: 2012-01-10 02:55:18 Tectosilicates Igneous rocks Anorthosite Archean Proterozoic Moon Anorthite Olivine Plagioclase Silicate minerals Crystallography Feldspar

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