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Callovian and Upper Jurassic foraminiferal and ammonite biostratigraphy of the Shaim petroleum region (West Siberia)
L. K. Levchuk, B. L. Nikitenko and S. V. Meledina
Callovian and Upper Jurassic foraminiferal and ammonite biostratigraphy of the Shaim petroleum region (West Siberia)
Russian Geology and Geophysics (June 2015) 56 (6): 932-946
Callovian and Upper Jurassic foraminiferal and ammonite biostratigraphy of the Shaim petroleum region (West Siberia)
Russian Geology and Geophysics (June 2015) 56 (6): 932-946
Index Terms/Descriptors
- Ammonites
- Ammonoidea
- Asia
- assemblages
- biostratigraphy
- Callovian
- Cephalopoda
- Commonwealth of Independent States
- Foraminifera
- Jurassic
- Khanty-Mansi Russian Federation
- Mesozoic
- microfossils
- Middle Jurassic
- Mollusca
- oil and gas fields
- Russian Federation
- sedimentary rocks
- stratigraphic columns
- stratigraphy
- Tyumen Russian Federation
- Upper Jurassic
- Volgian
- West Siberia
- Shaim Russian Federation
Latitude & Longitude
Abstract
The results of biostratigraphic analysis of foraminiferal assemblages were used to identify a nearly complete succession of biostratigraphic units in the Callovian-Upper Jurassic section of the Shaim region. The finds of the ammonites from different parts of the Callovian-Volgian sections helped to correlate the identified foraminiferal biostratigraphic units to the General Stratigraphic Scale. Analysis of variations in the taxonomic composition and structure of foraminiferal assemblages allowed refinement of paleontological characteristics of the foraminiferal biostratigraphic units for different facies conditions in the southwest of the West Siberian Basin.
ISSN: 1068-7971
Serial Title: Russian Geology and Geophysics
Serial Volume: 56
Serial Issue: 6
Title: Callovian and Upper Jurassic foraminiferal and ammonite biostratigraphy of the Shaim petroleum region (West Siberia)
Affiliation: Russian Academy of Sciences, A. Trofimuk Institute of Petroleum Geology and Geophysics,
Novosibirsk,
Russian Federation
Pages: 932-946
Published: 201506
Text Language: English
Publisher: Allerton Press,
New York, NY,
United States
References: 25
Accession Number: 2021-062634
Categories: StratigraphyEconomic geology, geology of energy sources
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. strat. cols., sketch map
N60°00'00" - N61°00'00", E63°30'00" - E65°30'00"
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2021, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States
Update Code: 2021