Middle Cretaceous to Eopleistocene Sequences on the New Siberian Islands: an approach to interpret offshore seismic

Kos’ko, M. K.; Trufanov, G.V

doi:10.1016/s0264-8172(02)00057-0

Cited by 60 publications

(81 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Direct confirmation of our surface geochemical observations is not possible at present because no deep wells have yet been drilled. However, reports of marine claystones of Cenozoic age from the New Siberian Islands (Kos'ko and Trufanov, 2002) and the Lomonosov Ridge (Backmann et al, 2004) tend to support our geochemical data, possibly indicating the oil-prone nature of the Laptev Sea basins.…”

Section: Gas Seeps In the Northern Laptev Seasupporting

confidence: 83%

See 1 more Smart Citation

Indications for an Active Petroleum System in the Laptev Sea, Ne Siberia

Cramer

Franke

2005

J Petroleum Geol

View full text Add to dashboard Cite

Section: Gas Seeps In the Northern Laptev Seasupporting

confidence: 83%

“…The basis for these calculations was however highly speculative. Kos'ko and Trufanov (2002) reported marine shales of Eocene to Oligocene age at outcrop on the New Siberian Islands in the east of the Laptev Sea (Fig. 1).…”

Section: Introductionmentioning

confidence: 99%

Indications for an Active Petroleum System in the Laptev Sea, Ne Siberia

Cramer

Franke

2005

J Petroleum Geol

View full text Add to dashboard Cite

“…On the Bennett Island, well-known Early Cretaceous plateau basalts overlie the Lower Paleozoic folded complex [Kos'ko et al, 2013]. The age of the basalts is about 105-128 Ma [Drachev, Saunders, 2006;Kos'ko, Trufanov, 2002;Kos'ko et al, 2013]. The basalts are underlain by Early Cretaceous sandstones with coals [Kos'ko et al, 2013].…”

Section: Stratigraphy Of the Arctic Oceanmentioning

confidence: 99%

“…On the New Siberian Islands, the collisional orogeny ended before the Mid Aptian. Upper Aptian deposits overlie the Paleozoic-Lower Jurassic folded complex with an angular unconformity [Kos'ko, Trufanov, 2002;Kos'ko et al, 2013;Kuzmichev et al, 2009Kuzmichev et al, , 2013. The following sedimentary sequences are identified on these islands [Kos'ko et al, 2013;Kuzmichev et al, 2009Kuzmichev et al, , 2013: Late Aptian -Albian, Upper Cretaceous, Upper PaleoceneEocene, Upper Oligocene -Lower Miocene, Upper Miocene -Quaternary.…”

Section: Data On Formation History Of Mesozoic Orogens On the Islandsmentioning

confidence: 99%

Rift systems of the Russian Eastern Arctic shelf and Arctic deep water basins: link between geological history and geodynamics

Nikishin¹,

Petrov²,

Малышев³

et al. 2017

Geodin. tektonofiz.

View full text Add to dashboard Cite

Abstract:In our study, we have developed a new tectonic scheme of the Arctic Ocean, which is based mainly on seismic profiles obtained in the Arctic-2011, Arctic-2012 and Arctic-2014 Projects implemented in Russia. Having interpreted many seismic profiles, we propose a new seismic stratigraphy of the Arctic Ocean. Our main conclusions are drawn from the interpretation of the seismic profiles and the analysis of the regional geological data. The results of our study show that rift systems within the Laptev, the East Siberian and the Chukchi Seas were formed not earlier than Aptian. The geological structure of the Eurasian, Podvodnikov, Toll and Makarov Basins is described in this paper. Having synthesized all the available data on the study area, we propose the following model of the geological history of the Arctic Ocean: 1. The Canada Basin formed till the Aptian (probably, during Hauterivian-Barremian time). 2. During the Aptian-Albian, large-scale tectonic and magmatic events took place, including plume magmatism in the area of the De Long Islands, Mendeleev Ridge and other regions. Continental rifting started after the completion of the Verkhoyansk-Chukotka orogenу, and rifting occurred on the shelf of the Laptev, East Siberian, North Chukchi and South Chukchi basins, and the Chukchi Plateau; simultaneously, continental rifting started in the Podvodnikov and Toll basins. 3. Perhaps the Late Cretaceous rifting continued in the Podvodnikov and Toll basins. 4. At the end of the Late Cretaceous and Paleocene, the Makarov basin was formed by rifting, although local spreading of oceanic crust during its formation cannot be excluded. 5. The Eurasian Basin started to open in the Early Eocene. We, of course, accept that our model of the geological history of the Arctic Ocean, being preliminary and debatable, may need further refining. In this paper, we have shown a link between the continental rift systems on the shelf and the formation history of the Arctic Ocean. Аннотация: На основе российских сейсмических профилей, полученных в рамках проектов Арктика-2011, Арктика-2012 и Арктика-2014, составлена новая тектоническая схема Арктического океана. Приведены ре-зультаты интерпретации многих сейсмических профилей, представлена новая сейсмостратиграфия для Арк-тического океана. Основные выводы сделаны на основе интерпретации сейсмических профилей и на базе анализа региональных геологических данных. Показано, что рифтовые системы в пределах морей Лаптевых, Восточно-Сибирского и Чукотского были образованы не раньше аптского времени. Дано описание геологиче-ского строения бассейнов Евразийского, Подводников, Толля, Макарова и других. На основе синтеза всех дан-ных получена следующая модель истории Арктического океана. 1. Канадский бассейн был образован до апт-ского времени (вероятно, в готериве-барреме). 2. В апте-альбе были крупномасштабные тектонические и магматические события: плюмовый магматизм был в районе поднятия Де-Лонга, на хребте Менделеева и в других областях. Континентальный рифтинг произошел сразу после оконча...

show abstract

“…Geologic time scale is that of Gradstein and others (2004). Data from Cramer and others (2001), Cramer and Franke (2005), others (2001, 2004), Grantz and others (2001), Kaplan and others (1973), Kim and others (1999), Kos'ko and Trufanov (2002), Matykhin and Sokolov (1998), Sekretov (1999), Surkova (1987), Yakovlev and Koporulin (1996), and Zakharov and others (1983). The 2008 Circum-Arctic Resource Appraisal turbidites.…”

Section: Geology and Assessment Of Undiscovered Oil And Gas Resourcesmentioning

confidence: 98%

Geology and assessment of undiscovered oil and gas resources of the Laptev Sea Shelf Province, 2008

Klett¹,

Pitman²

2017

Professional Paper

View full text Add to dashboard Cite

Middle Cretaceous to Eopleistocene Sequences on the New Siberian Islands: an approach to interpret offshore seismic

Cited by 60 publications

References 5 publications

Indications for an Active Petroleum System in the Laptev Sea, Ne Siberia

Indications for an Active Petroleum System in the Laptev Sea, Ne Siberia

Rift systems of the Russian Eastern Arctic shelf and Arctic deep water basins: link between geological history and geodynamics

Geology and assessment of undiscovered oil and gas resources of the Laptev Sea Shelf Province, 2008

Contact Info

Product

Resources

About