Results 121 to 130 of about 15,513 (269)

Studi Mikrofasies dan Diagenesis Batuan Karbonat Formasi Poh, Cekungan Luwuk - Banggai, Kecamatan Pagimana, Kabupaten Luwuk, Provinsi Sulawesi Tengah [PDF]

open access: yes, 2013
Formasi Poh merupakan salah satu Formasi yang diendapkan pada zaman tersier dalam cekungan Luwuk – Banggai, Sulawesi Tengah. Cekungan ini sangat menarik karena semua batuan dari yang berumur pra tersier hingga sekarang ini dapat tersingkap di ...
Khorniawan, W. B. (Wahyu)
core  

Biostratigraphy and Microfacies of Upper Cretaceous Oceanic Red Beds in the Northern Tethyan Himalaya: A Case Study from the Zhangguo Section, Gyangze, Southern Tibet, China

open access: yesApplied Sciences
The Cretaceous oceanic red beds (CORBs) and their implications for “oceanic oxic events” have been widely studied by geologists globally. In southern Tibet, CORBs are extensively distributed within the Upper Cretaceous strata of the northern Tethyan ...
Yuewei Li   +7 more
doaj   +1 more source

Microbial structures as sedimentary environments indicators in limestones of the Kizel regional substage on the Middle Urals eastern slope

open access: yesЛитосфера, 2017
The microbial structures of various genesis are rock-forming components in limestones of the Kizelovian regional substage (the Tournaisian stage) on the Middle Urals eastern slope.
Semen A. Dub (Sapurin)
doaj  

Microfacies and depositional setting of the Upper Triassic mid-oceanic atoll-type carbonates of the Sambosan Accretionary Complex (southern Kyushu, Japan) [PDF]

open access: yes, 2018
The Upper Triassic shallow-water limestones of the Sambosan Accretionary Complex are reconstructed as a remnant of a mid-oceanic atoll-type build-up upon a seamount in the Panthalassan Ocean.
Chablais, Jérôme   +4 more
core  

Distribución y ordenación de Microcodium en la Formación Tremp: anticlinal de Campllong (Pirineos Orientales, provincia de Barcelona) [PDF]

open access: yes, 1996
La abundancia excepcional de Microcodium en los sedimentos continentales de la Formación Tremp en el anticlinal de Campllong (Llinás de Berga, Provincia de Barcelona) es un rasgo característico en este tipo de sedimentos, igual que ocurre en otros puntos
Arribas Mocoroa, María Eugenia   +3 more
core   +1 more source

Deep-water Triassic and Jurassic beds from Mt. Kobla (W Slovenia)

open access: yesGeologija, 2008
This contribution deals with geological setting of Mt. Kobla which is situated in the central part of the Bohinj ridge, and brings a review of the previous geological studies in the area.The first detailed studies are closely related to a 6334 m long ...
Stanko Buser, Bojan Ogorelec
doaj  

Lower Jurassic beds at Preserje near Borovnica (Central Slovenia)

open access: yesGeologija, 2009
Described is a 50 m thick cross-section, which includes 26 cyclothems. Beds of biomicritic, in some places oolitic, limestone are interrupted by dolomitized laminites, thinner beds of flatpebble conglomerate,and rarely stromatolites.
Bojan Ogorelec
doaj  

Oligocene-Miocene ramp system (Asmari Formation) in the NW of the Zagros basin, Iran: Microfacies, paleoenvironment and depositional sequence

open access: yesRevista Mexicana de Ciencias Geológicas, 2017
The Asmari Formation deposited in the Zagros foreland basin during the Oligocene-Miocene. Four different measured sections were studied in this area in order to interpret the facies, depositional environment and sequence stratigraphy of the Asmari ...
Hossein Vaziri-Moghaddam   +3 more
doaj  

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