By J G Ogg, Gabi Ogg, F M Gradstein
A Concise Geologic Time Scale: 2016 offers a precis of Earth's background over the last 4.5 billion years, in addition to a short assessment of contemporaneous occasions at the Moon, Mars, and Venus. The authors were on the vanguard of chronostratigraphic learn and projects to create a global geologic time scale for a few years, and the charts during this booklet current the main up to date foreign typical, as ratified by way of the foreign fee on Stratigraphy and the overseas Union of Geological Sciences.
This publication is a necessary reference for all geoscientists, together with researchers, scholars, and petroleum and mining execs. The presentation is non-technical and illustrated with a variety of color charts, maps and pictures. The publication additionally contains a removable laminated card of the whole time scale to be used as a convenient reference within the place of work, laboratory, or field.
- Presents a precis of Earth's background over the last 4.5 billion years
- Includes a short assessment of contemporaneous occasions at the Moon, Mars, and Venus
- Includes full-color figures together with charts, stratigraphic profiles, and pictures to augment realizing of every geologic period
- Correlates nearby geologic phases to the normal definitions licensed by way of the foreign fee on Stratigraphy
- Offers an evidence of the tools used to create the time scale
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A Concise Geologic Time Scale: 2016 offers a precis of Earth's historical past during the last four. five billion years, in addition to a short review of contemporaneous occasions at the Moon, Mars, and Venus. The authors were on the vanguard of chronostratigraphic examine and projects to create a world geologic time scale for a few years, and the charts during this publication current the main up to date overseas typical, as ratified via the foreign fee on Stratigraphy and the foreign Union of Geological Sciences.
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Additional resources for A Concise Geologic Time Scale
Guzhangian: The GSSP of the third stage of provisional Series 3 coincides with the FAD of agnostoid arthropod Lejopyge laevigata in the Louyixi section of northwestern Hunan, China. Furongian series Paibian: The GSSP for the base of Furongian Series in the Paibi section of northwestern Hunan coincides with the FAD of agnostoid arthropod Glyptagnostus reticulatus (Fig. 3). Jiangshanian: The GSSP for the second stage of Furongian Series coincides with the FAD of agnostoid arthropod Agnostotes orientalis near Duibian village, Jiangshan County, western Zhejiang Province, China.
Stratigraphic diagrams modified from Knoll et al. (2006). Photos by Gabi Ogg. , Condon and Bowring, 2011). , Guerroué, 2010). The Shuram (or Shuram/ Wonoka) excursion was named after its recognition in the Shuram Formation of Oman, and is sometimes called the Shuram/Wonoka excursion in reference to its discovery in the Wonoka Formation of South Australia. The exact timing of the full episode is uncertain; but it appears that the Shuram excursion began at ca. , 2015; Kodama, 2015), then slowly returned to preexcursion carbon-isotope levels by ca.
1999. 0 Ga-old metamorphosed oil-shale and generation of petroleum: Geology, lithology and geochemistry. Earth-Science Reviews 47: 1–40. , 2012. What’s in a name? The Columbia (Paleopangaea/Nuna) supercontinent. Gondwana Research 21: 987–993. , 2014. Strange attractors, spiritual interlopers and lonely wanderers: the search for pre- Pangean supercontinents. Geoscience Frontiers 5: 155–166. , 2015. Earth’s punctuated tectonic evolution: cause and effect. D. ), Continent Formation Through Time 389.
A Concise Geologic Time Scale by J G Ogg, Gabi Ogg, F M Gradstein