Results 71 to 80 of about 28,382 (212)

Geology of the Central Sivas Basin (Turkey)

open access: yesJournal of Maps, 2019
This paper presents a revised geological map at the 1/50,000 scale of the Central Sivas Basin together with a synthetic stratigraphic chart and cross-sections. The map covers an area of approximately 9840 km² within the Eastern Anatolian orogen.
Etienne Legeay   +12 more
doaj   +1 more source

2D Sequential Restoration and Basin Evolution of the Wichianburi Sub-basin, Phetchabun Basin, Central Thailand

open access: yesFrontiers in Earth Science, 2020
The Wichianburi Sub-basin is currently the only productive area in the southern part of the Phetchabun Basin, central Thailand. It is structurally dominated by NNW-SSE to NNE-SSW trending normal faults as a result of multistage rifting since the Late ...
Sukonmeth Jitmahantakul   +3 more
doaj   +1 more source

Thermal history of the early Miocene Waitemata Basin and adjacent Waipapa Group, North Island, New Zealand [PDF]

open access: yes, 1999
Apatite fission track (AFT) and vitrinite reflectance (VR) data for early Miocene outcrops from the Waitemata Basin reveal that the basin sequence was subjected to shallow burial before denudation.
Balance, Peter F.   +4 more
core   +2 more sources

Geology of the Tehachapi Mountains, California [PDF]

open access: yes, 1954
The San Joaquin-Sacramento Valley, also known as the Great Valley of California, separates the Coast Ranges on the west from the Sierra Nevada on the east. The southern part of this major physiographic and structural province is about 50 miles in average
Buwalda, John P.
core  

Composition and provenance of the Macigno Formation (Late Oligocene–Early Miocene) in the Trasimeno Lake area (northern Apennines)

open access: yesMarine and Petroleum Geology, 2016
Abstract Sandstone petrography and mudstone mineralogy and geochemistry of the Late Oligocene–Early Miocene terrigenous deposits of the Macigno Fm. of the Trasimeno Lake area (Central Italy) provide new information on provenance, paleoenvironment, palaeoclimate, and geodynamics during the early stages of the northern Apennines foreland basin setting.
AMENDOLA, UGO   +6 more
openaire   +2 more sources

Biostratigraphy of the Late Oligocene-Early Miocene Anah and Bajwan Formations at Selected Sections of Northern Iraq

open access: yesIraqi Geological Journal
The Late Oligocene-Early Miocene including Anah and Bajwan formations have been studied in selected areas of Sulamaniyah (Aj-Dagh and Basara sections) and Kirkuk governorate within Bai Hassan Oilfield (BH-3 and BH-4), which is located within the
Mohammed Al-Hussiny, Salam Al-Dulaimi
doaj   +1 more source

Paleogeomorphology of Kulon Progo during the oligocene-early miocene [PDF]

open access: yesE3S Web of Conferences
Exploration of natural resources in the Kulon Progo dome often faces obstacles. This is because the paleogeomorphological and stratigraphic dynamics of the region are not yet understood, including stratigraphic relationships at the same time but having ...
Pambudi Setyo   +2 more
doaj   +1 more source

Miocene deep-water agglutinated foraminifera from the Lomonosov Ridge and the opening of the Fram Strait [PDF]

open access: yes, 2009
Deep-water agglutinated Foraminifera (DWAF) were recovered from Miocene to Pliocene sediments in 103 samples from IODP Hole M0002A on the Lomonosov Ridge.
Kaminski, M.A., Kender, S., Silye, L.
core  

CENOZOIC (PRE-PLIOCENE) PALEOENVIRONMENTAL TRENDS BASED ON PALYNOMORPHS FROM THE COLORADO BASIN, ARGENTINA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2015
. Based on palynological studies, paleoclimatic trends were inferred for the Paleocene-Miocene of the marginal part of the Colorado Basin, Argentina. The data show warm and humid conditions during the Late Danian (Paleocene), a decline of temperature and
G. Raquel Guerstein   +3 more
doaj  

Cenozoic sedimentary and volcanic rocks of New Zealand: A reference volume of lithology, age and paleoenvironments with maps (PMAPs) and database. [PDF]

open access: yes, 2015
This volume presents descriptive geological data and text about each Cenozoic sedimentary and volcanic geological unit to formation and member level (in some cases) exposed on land in New Zealand, including their lithology, stratigraphic age and inferred
Kamp, Peter J.J.   +2 more
core   +1 more source

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