PPT-Historical Geology This period is about 5 times as long as the Paleozoic and Mesozoic

Author : rodriguez | Published Date : 2023-10-04

3 billion years ago b ya The oldest rock is dated at 38 bya The Earth is thought to be 46 bya Periods within the Precambrian PROTEROZOIC ARCHEAN Era

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Historical Geology This period is about 5 times as long as the Paleozoic and Mesozoic: Transcript

3 billion years ago b ya The oldest rock is dated at 38 bya The Earth is thought to be 46 bya Periods within the Precambrian PROTEROZOIC ARCHEAN Era Precambrian. Important Terminology. The Geologic Column. Eonothem. Erathems. Systems. Eonothem. Erathems. Systems. Eon. Era. Periods. Chronostratigraphic. Geochronologic. Two Sets of Terminology. Precambrian. Phanerozoic. Canada’s Geologic History. - By carefully analyzing landforms, rocks and fossils. - A fossil of an animal that was around on earth at a particular time in history. Index Fossils. 4, 600, 000, 000 years ago. By: Noah Bahnick. 1) The first . piece of text evidence. . I found was on Page . 42, paragraph 5, where it . says . “the . teacher . is . writing on . the . chalkboard. .” . Today we don’t use chalkboards in school on a regular basis. This is because we have moved . 1. HISTORICAL GEOLOGY. LECTURE 1. STRATIGRAPHY. Stratigraphy. :. Many past geologic events have resulted in . strata. or . layers. of sediment which have formed a stacked vertical sequence of . sedimentary rocks. Evolution of the Continents. Important Terms. Craton: interior of continents made of stable Precambrian and Paleozoic . rocks.. Shield: portion of Craton composed of older Precambrian . rocks.. Platform: portion of Craton made of younger Paleozoic . The French Revolution. 1789 to 1793. Social and Political Upheaval. The French Revolution followed the Seven Years War . France was in debt and attempted to restore the countries financial statues through taxation.. In depth: chapter 19. Geologic Time Scale. Examining layers of sedimentary rock, scientists have put together a chronology of Earth’s history.. It is divided into 4 Eras:. 1. Precambrian (3.5 . bya. To learn how the geologic timeline was made and how the length of the various periods are different. Agenda. Progress reports – need to be signed by Parent/guardian. Geologic History Notes. Project –highlights. This has been broken down . into . 4 . major time . periods (Eras. ).. . The 4 Time Eras are not equal in length.. The last one hasn’t ended yet. The first one is extremely long. The Pre-Cambrian Era is the Longest. . The Geologic Column. Eonothem. Erathems. Systems. Eonothem. Erathems. Systems. Eon. Era. Periods. Chronostratigraphic. Geochronologic. Two Sets of Terminology. Precambrian. Phanerozoic. Eonothem. Provider NPI: Provider Name: All eligible professionals (EPs) must combine their Meaningful Use (MU) data across all locations worked during the MU reporting period. General Requirement: EPs must p 5410A46i statesthatTax credits earned by a member of a combined group shall be utilized as followstaxpayer to zero There are also refundable credits that are refundable to the taxpayer that earned the What is it and Why do we care? . What is the geologic time scale? . . Geologic Time Scale:. A record of the Earth’s . history broken up into . various units of time that. are based on types of . fossils contained within . Important Terms. Craton: interior of continents made of stable Precambrian and Paleozoic rocks.. Shield: portion of Craton composed of older Precambrian rocks.. Platform: portion of Craton made of younger relatively undeformed Paleozoic sediments..

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