Results 31 to 40 of about 3,100 (229)

The Mesoproterozoic sub-Heddersvatnet unconformity, Telemark, South Norway [PDF]

open access: yesBulletin of the Geological Society of Finland, 2005
The 1.51 Ga Rjukan group,Telemark, S Norway, is divided into felsic volcanic rocks of the Tuddal formation and mafic rocks of the Vemork formation. It is overlain by the sedimentary rocks of the Vindeggen group (1.50-1.17 Ga), starting with the arkosic ...
K. Laajoki
doaj   +1 more source

Pre-late Weichselian podzol soil, permafrost features and lithostratigraphy at Penttilänkangas, western Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 2009
The ridge-shaped Penttilänkangas accumulation in western Finland is glaciofluvial in origin: probably an ice-marginal subaquatic fan, reworked and covered with younger deep water, littoral, eolian and glacial sediments.
R. Pitkäranta
doaj   +1 more source

Sedimentology and stratigraphic correlation of Vendian deposits in the southwestern Siberian Craton: Major contribution of an exocratonic clastic source to sedimentary systems

open access: yesЛитосфера, 2018
The study focuses on the sedimentation and stratigraphy of a large Vendian (Ediacaran) sedimentary basin in the southwestern Siberian craton, with implications for the origin of its units and subunits.
Julius K. Sovetov
doaj   +1 more source

Sedimentation and lithostratigraphy of the Vuosaari multiple till sequence in Helsinki, southern Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1995
A multiple till sequence interbedded with sorted sediments has been investigated at Vuosaari, Helsinki, Finland. The investigation was carried out using standard sedimentological procedures combined with microfossil analysis in order to determine the ...
H. Hirvas   +4 more
doaj   +1 more source

Lithostratigraphy of the Mesoproterozoic Vemork formation, central Telemark, Norway [PDF]

open access: yesBulletin of the Geological Society of Finland, 2007
The Vemork formation forms a c. 2 km thick volcanic-sedimentary unit above the 1510 – 1500 Ma old Tuddal felsic volcanite formation, the oldest unit of the Mesoproterozoic Telemark supracrustals in southern Norway.
K. Laajoki, F. Corfu
doaj   +1 more source

Supplementary material for "Lithostratigraphy of Paleozoic metasediments in southern Fiordland, New Zealand"

open access: yes, 2022
Supplementary material to accompany Jongens R, Turnbull IM, Allibone AH, Lithostratigraphy of Paleozoic metasediments in Southern Fiordland, New Zealand, published in the New Zealand Journal of Geology and Geophysics (https://doi.org/10.1080/00288306 ...
Richard Jongens (14055084)   +2 more
core   +1 more source

Lithostratigraphy of the core.

open access: yes, 2015
Lithostratigraphy of the core.
Yannick Miras (718822)   +3 more
core   +1 more source

The mesoproterozoic sub-Lifjell unconformity, central Telemark, Norway [PDF]

open access: yesBulletin of the Geological Society of Finland, 2006
The sub-Lifjell unconformity subdivides the traditional Seljord group of the Telemark supracrustals, south Norway, into the Vindeggen and Lifjell groups.
K. Laajoki
doaj   +1 more source

The Jurassic of Denmark and Greenland: Jurassic lithostratigraphy and stratigraphic development onshore and offshore Denmark [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2003
A complete updated and revised lithostratigraphic scheme for the Jurassic succession of the onshore and offshore Danish areas is presented together with an overview of the geological evolution.
Michelsen, Olaf   +4 more
doaj  

The Hell Creek Formation, Montana: A Stratigraphic Review and Revision Based on a Sequence Stratigraphic Approach

open access: yesGeosciences, 2020
The Upper Maastrichtian fluvial Hell Creek Formation of the Fort Peck Lake area, Montana (and regional equivalents) is notable for its vertebrate fossils and for the K-Pg mass extinction at or near its upper contact.
Denver Fowler
doaj   +1 more source

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