Search results
The page "Wiki/Proterozoic" does not exist. You can create a draft and submit it for review or request that a redirect be created, but consider checking the search results below to see whether the topic is already covered.
Geology of Massachusetts (category Articles covered by WikiProject Wikify from August 2022)the Berkshires, which were metamorphosed from older rocks during the Proterozoic Grenville orogeny as the proto-North American continent Laurentia collided...35 KB (4,881 words) - 16:20, 5 April 2024
represented across the Archaean (4 billion to 2.5 billion years ago), Proterozoic (2.5 billion to 540 million years ago), and Phanerozoic (540 million...33 KB (3,362 words) - 04:01, 25 March 2024
Australian land mass. It is bounded by a mixture of sedimentary basins and Proterozoic fold and thrust belts. Zircon grains in the Jack Hills, Narryer Terrane...24 KB (3,249 words) - 09:33, 26 March 2024- 2012 – via WikiMedia Commons. Bulletin, p. 49. Scott W. Imbus and others, "Organic geochemistry and sedimentology of middle Proterozoic Nonesuch Formation...3 KB (279 words) - 20:26, 21 March 2018
Geology of England (category Articles covered by WikiProject Wikify from March 2021)in the Vale of York No rocks earlier than the Proterozoic occur at surface within England. The Proterozoic lasted from (2,500–541 Ma). The early geological...25 KB (3,312 words) - 02:27, 2 March 2023
Musgrave Block (section Proterozoic basement)(also known as the Musgrave Province) is an east-west trending belt of Proterozoic granulite-gneiss basement rocks approximately 500 kilometres (310 mi)...10 KB (1,412 words) - 14:10, 3 June 2022- 1550–1450 Ma. Prior to 1550 Ma the craton comprised a number of active Proterozoic orogenic belts extending back in time to at least 2450 Ma. The Craton...8 KB (965 words) - 01:57, 13 January 2022
Earth into major divisions, starting with four eons (Hadean, Archean, Proterozoic, and Phanerozoic), the first three of which are collectively known as...132 KB (13,782 words) - 04:53, 19 April 2024
Lynn Margulis (category Articles covered by WikiProject Wikify from January 2024)Symbiosis in Cell Evolution: Microbial Communities in the Archean and Proterozoic Eons, W.H. Freeman, ISBN 0-7167-7028-8 Sagan, Dorion, and Margulis, Lynn...57 KB (5,918 words) - 11:32, 19 April 2024
Kimberley, a region of Western Australia, is a rock record of the early Proterozoic eon that includes tectonic plate collision, mountain-building (orogeny)...33 KB (3,395 words) - 01:28, 25 March 2024
Sandia Crest (category Articles covered by WikiProject Wikify from September 2022)Karlstrom, Karl E.; Holland, Mark E.; Grambling, Nadine L. (2016). "Proterozoic magmatism and regional contact metamorphism in the Sandia-Manzano Mountains...24 KB (1,985 words) - 12:53, 2 March 2024- Jourdan, F.; Öhman, T.; Tohver, E.; Mayers, C.; Frew, A. (March 2014). "A Proterozoic 40Ar/39Ar Age for the Söderfjärden Impact Structure, Finland". Lunar...21 KB (1,627 words) - 19:47, 22 February 2024
Choanoflagellate (category Proterozoic first appearances)2019-10-29. Butterfield NJ (April 1, 1997). "Plankton ecology and the Proterozoic-Phanerozoic transition". Paleobiology. 23 (2): 247–262. Bibcode:1997Pbio...40 KB (4,055 words) - 10:55, 3 April 2024- "Trace-element and U—Pb isotope compositions of pyrite types in the Proterozoic Black Reef, Transvaal Sequence, South Africa: Implications on genesis...72 KB (9,799 words) - 19:36, 29 March 2024
until 800 Ma ago: Noah Planavsky; et al. (31 October 2014). "Low Mid-Proterozoic atmospheric oxygen levels and the delayed rise of animals" (PDF). Science...237 KB (6,432 words) - 08:15, 16 April 2024- ISBN 1922013382. Retrieved 13 June 2014. Hughes, F. E. (1990) "Chapter 3: Proterozoic Orogenic Domains and PreCambrian Cover Sequences of Western Australia"...6 KB (638 words) - 02:26, 12 March 2024
the Baltic Shield, and consists of two main geological formations of Proterozoic rocks that were formed in the Gothic and later Swedo-Norwegian orogenies...132 KB (11,277 words) - 09:35, 20 April 2024- Carol D. Frost (category Articles covered by WikiProject Wikify from August 2022)Society of America 1990 Visiting Fellow, Clare Hall, Cambridge 2013 "Proterozoic ferroan feldspathic magmatism" Carol D. Frost, B. Ronald Frost 2008 "A...11 KB (1,128 words) - 01:05, 3 March 2024
Hudson Plains Ecoregion (category Articles covered by WikiProject Wikify from May 2013)in North America. The Hudson Plains Ecoregion soil has Paleozoic and Proterozoic rock with marine silty and clayey sediments on the coastal shore that...31 KB (4,525 words) - 08:26, 8 February 2024
Southwest Alaska (category Articles covered by WikiProject Wikify from September 2022)island arcs, torn, rafted, and assembled by plate tectonics, form the Proterozoic, Paleozoic and Mesozoic basement for more recent Mesozoic and Cenozoic...16 KB (1,770 words) - 21:51, 25 December 2023
- million years ago) Precambrian Time (4500 to 544 million years ago) Proterozoic Era (2500 to 544 million years ago) Vendian Period (544 to 650 million