Results 101 to 110 of about 8,608 (219)

Ediacaran Macro Body Fossils [PDF]

open access: yes, 2010
This paper, Ediacaran Macro Body Fossils, reports a new discovery of well preserved three dimensional macro body fossils of the Ediacaran Period in central YunNan province in the People's Republic of China.
ChuanWei Yang   +5 more
core   +1 more source

Clastic vs. primary precipitated evaporites in the Messinian sicilian Basins [PDF]

open access: yes, 2006
The Messinian stratigraphy of Sicily has a particular importance for the comprehension ofthe Messinian salinity crisis as its successions bear the greatest similarity with those of thedeep Mediterranean basins. Despite the large number of studies carried
CARUSO, Antonio   +9 more
core  

Petroleum exploration and production in Brazil: From onshore to ultra-deepwaters

open access: yesPetroleum Exploration and Development
The Santos Basin in Brazil has witnessed significant oil and gas discoveries in deepwater pre-salt since the 21st century. Currently, the waters in eastern Brazil stand out as a hot area of deepwater exploration and production worldwide.
Sylvia M C ANJOS   +2 more
doaj   +1 more source

Deep-sea Ordovician lingulide brachiopods and their associated burrows suggest an early colonization of proximal turbidite systems. [PDF]

open access: yesSci Rep, 2023
Paz M   +7 more
europepmc   +1 more source

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

Mesozoic palaeogeographic evolution of the External Zones of the Betic Cordillera [PDF]

open access: yes, 1980
14 páginas, 8 figuras.The main events characterizing the Mesozoic palaeogeographic evolution of the External Zones of the Betic Cordillera are outlined.
García-Hernández, M.   +4 more
core  

Tracking carbon from subduction to outgassing along the Aleutian-Alaska Volcanic Arc. [PDF]

open access: yesSci Adv, 2023
Lopez T   +12 more
europepmc   +1 more source

Mineralogy, micromorphology and distribution pattern of major and trace elements in the Mn-nodules of Nasirabad manganese occurrence, Neyriz, Fars Province

open access: yesJournal of Economic Geology
This study deals with the results of Raman laser spectroscopy, BSE electron images, EPMA and WDS elemental mappings to characterize the micromorphology, mineral chemistry, and the distribution pattern of Mn, Fe, Mg, Al, Cu, Ni, Co, Sr, Ti, P, Si, V, and ...
Mohsen Rezaei   +2 more
doaj   +1 more source

New Stratigraphic and Palaeogeographic Results from the Palaeozoic and Early Mesozoic of the Middle Pontides (Northern Turkey) in the Azdavay, Devrekani, Küre and Inebolu Areas: Implications for the Carboniferous-Early Cretaceous Geodynamic Evolution and Some Related Remarks to the Karakaya Oceanic Rift Basin [PDF]

open access: yes, 2000
The Küre Complex of the Middle Pontides, northern Turkey, is not a remnant of the Palaeotethys but consists of three different units with differing geological history, the Küre Ridge Unit, the Küre Ocean Unit and the Çalça Unit.
F. Kuru   +5 more
core   +1 more source

Wave-Modified Turbidites: Combined-Flow Shoreline and Shelf Deposits, Cambrian, Antarctica [PDF]

open access: yes, 2002
Sandstone tempestite beds in the Starshot Formation, central Transantarctic Mountains, were deposited in a range of shoreline to shelf environments. Detailed sedimentological analysis indicates that these beds were largely deposited by wave-modified ...
Fischer, Woodward   +2 more
core  

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