Results 141 to 150 of about 60,881 (232)

Advanced integrated strategy for structural and mineralogical exploration of inaccessible regions employing remote sensing and multiscale analysis of aeromagnetic data. [PDF]

Sci Rep
Eldosouky AM, El-Wahed MAA, Attia M, Saada SA, Abbas MA.   +4 more
europepmc   +1 more source

Changes in continental weathering regimes inhibited global marine deoxygenation during the Paleocene-Eocene thermal maximum. [PDF]

Nat Commun
Wei GY, Pohl A, Jiang S, Zhang H, Wang W, A E Pogge von Strandmann P, Maffre P, Xiong G, Shen SZ, Zhang F.   +9 more
europepmc   +1 more source

Reconstruction of the geodynamic history of the Marun-Keu complex, the Polar Urals: a multidisciplinary approach

Записки Горного института
A comprehensive study of the evolutionary history of the Marun-Keu complex in the Polar Urals is presented. Utilizing both original data and published earlier information, this work establishes the temperature and pressure ranges corresponding to the ...
Aleksei V. Berezin, Laysan I. Salimgaraeva, Viktor N. Puchkov   +2 more
doaj  

An expansive global oxygenation of Earth's surface environments 1.4 billion years ago. [PDF]

Nat Commun
Yan H, Qin Z, Xu L, Mao J, Tang D, Huang Q, Yang X, Li Z, Li J, Li L, Robbins LJ, Kendall B, Canfield DE, Konhauser KO.   +13 more
europepmc   +1 more source

Large-scale geological mapping of the Geba basin, northern Ethiopia [PDF]

, 2010
Amare, Kassa, Bauer, Hans, De Smedt, Florimond, Deckers, Jozef, Gebresilassie, Solomon, Gebreyohannes, Tesfamichael, Hagos, Miruts, Haile, Mitiku, Hussein, Abdulwassie, Kabeto, Kurkura, Moeyersons, Jan, Nyssen, Jan, Taha, Nurhussen   +12 more
core   +1 more source

The Mantle Fe³⁺/ΣFe Ratio Has Doubled Since the Early Archean. [PDF]

Nat Commun
Zhu XX, Duan WY, Gerya T, Zhou X, Tian JC.   +4 more
europepmc   +1 more source

Oxygen isotope composition of Mesoproterozoic (~1360 Ma) seawater constrained by clumped isotopes of North China limestones. [PDF]

Sci Adv
Li P, Hao F, He S, Chai H, Jiao Y, Gao Y, Zou H.   +6 more
europepmc   +1 more source

The record of Scalichnus ichnofabrics in ancient fluvial settings and its paleoecological significance. [PDF]

Sci Rep
Nascimento DL, Netto RG, Simões MG, Ladeira FSB, Assine ML.   +4 more
europepmc   +1 more source

The fault systems that control the occurrences of iron ore deposits in northeastern Aswan, Egypt. [PDF]

Sci Rep
Abd El-Wahed M, Salem IA, Attia M, Younis D.   +3 more
europepmc   +1 more source

Sedimentary provenance supports a mid-paleozoic tectonic connection between the Junggar and Altai terranes in central Asia. [PDF]

Sci Rep
Li D, Han Y, Zhao G, Zhou MF, He D, Hou S, Zhen Y, Fan D, Yang H.   +8 more
europepmc   +1 more source