Results 1 to 10 of about 89,973 (292)

Strike-Slip Transpressional Uplift Offshore San Onofre, California Inhibits Sediment Delivery to the Deep Sea

open access: yesFrontiers in Earth Science, 2020
The Inner California Borderlands is a complex margin where sediment delivery to the basin floor is largely routed through canyon-channel-gully systems.
Emily A. Wei   +2 more
doaj   +1 more source

STUDI SIKUENSTRATIGRAFI BERDASARKAN HASIL ANALISIS DATA PALINOLOGI PADA SUMUR Y, CEKUNGAN SUMATERA SELATAN [PDF]

open access: yes, 2013
Palynology is a study of biostratigraphy for determining relative age and depositional environment based on the abundance of palynomorf. Palynology study develompent in Indonesia is still could be more increased along with more oil and gas exploration
Ramadhan, Rizki
core  

On the Kimmeridgian (Jurassic) succession of the Normandy coast, northern France [PDF]

open access: yes, 2005
Kimmeridgian rocks crop out on the Normandy coast north and south of the Seine Estuary at Le Havre in a series of small foreshore and cliff exposures separated by beach deposits and landslips.
Gallois, R.W.
core   +1 more source

Further comments-Waihi Terrace and Hamilton Ash Ages [PDF]

open access: yes, 1971
The authors of the previous paper (Selby et al. 1971) kindly allowed us to see their manuscript, prior to publication. They have made a significant contribution to Bay of Plenty late Quaternary stratigraphy in recognising established ash beds in the ...
Kear, David, Waterhouse, B.C.
core   +1 more source

Application of palynological data to the chronology of the Palaeogene lava fields of the British Province: implications for magmatic stratigraphy [PDF]

open access: yes, 1997
New high-precision ages, determined from palynomorph assemblages within intercalated sedimentary deposits, are presented for the Palaeogene lava fields (Skye, Mull and Antrim) of the British Province. These data reveal very rapid averaged eruption rates (
Bell, B.R., Jolley, D.W.
core   +1 more source

Sequence stratigraphic approach to hydrocarbon exploration: a case study of Chiadu field at eastern onshore Niger Delta Basin, Nigeria

open access: yesJournal of Petroleum Exploration and Production Technology, 2017
This study integrated lithofacies, foraminifera and seismic data to develop a sequence stratigraphic approach to hydrocarbon exploration for Chiadu field.
Victor C. Nwaezeapu   +5 more
doaj   +1 more source

THE MICROFACIES, SEQUENCE STRATIGRAPHY AND GENESIS OF THE UPPER DEVONIAN PHOSPHORITES IN THE NORTH OF KERMAN, SE IRAN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
This research focuses on the microfacies, sequence stratigraphy and genesis of the upper Devonian phosphate-rich deposits in the Kerman province, SE Iran. These deposits are investigated in the Sarashk and Hutk sections, which are the most complete upper
MOHAMMAD JAVAD HASSANI   +3 more
doaj   +1 more source

Sequence Stratigraphy of Middle Albian to Cenomanian sediments (Sarvak Formation) in Tang-e-Chenarbashi (southeast Ilam) and role of fossil fauna for recognition and interpretation of the depositional sequences [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2018
Middle Albian to Cenomanian strata of the Sarvak Formation indicate pelagic facies in Tang-e-Chenarbashi stratigraphic section. These strata deposited in five sequences of the third order and nine sequences of the fourth order.
Jahanbakhsh Daneshian   +2 more
doaj   +1 more source

Pyroclastic deposits and volcanic history of Mayor Island [PDF]

open access: yes, 1981
The emergent summit of Mayor Island, Bay of Plenty, New Zealand, is a peralkaline rhyolite volcano constructed by: a sequence of lava flows, the Tutaretare Rhyolite Formation new; and pyroclastic deposits, the Oira Pyroclastite Formition (new).
Briggs, Roger M.   +2 more
core   +2 more sources

Unsupervised hierarchical sequence stratigraphy framework of carbonate successions

open access: yesArtificial Intelligence in Geosciences
Performing the high-resolution stratigraphic analysis may be challenging and time-consuming if one has to work with large datasets. Moreover, sedimentary records have signals of different frequencies and intrinsic noise, resulting in a complex signature ...
Márcio Vinicius Santana Dantas   +11 more
doaj   +1 more source

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