Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India
Joint Authors
Bhattacharya, Biplab
Banerjee, Sudipto
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Rhythmic sandstone-mudstone-coal succession of the Barakar Formation (early Permian) manifests a transition from lower braided-fluvial to upper tide-wave influenced, estuarine setting.
Monospecific assemblage of marine trace fossil Chondrites isp.
in contemporaneous claystone beds in the upper Barakar succession from two Gondwana basins (namely, the Raniganj Basin and the Talchir Basin) in eastern peninsular India signifies predominant marine incursion during end early Permian.
Monospecific Chondrites ichnoassemblage in different sedimentary horizons in geographically wide apart (~400 km) areas demarcates multiple short-spanned phases of anoxia in eastern India.
Such anoxia is interpreted as intermittent falls in oxygen level in an overall decreasing atmospheric oxygenation within the late Paleozoic global oxygen-carbon dioxide fluctuations.
American Psychological Association (APA)
Bhattacharya, Biplab& Banerjee, Sudipto. 2014. Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1049620
Modern Language Association (MLA)
Bhattacharya, Biplab& Banerjee, Sudipto. Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1049620
American Medical Association (AMA)
Bhattacharya, Biplab& Banerjee, Sudipto. Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1049620
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049620