Results 251 to 260 of about 5,719,306 (344)

Polygonal tepee structures of Arabia

The Depositional Record, EarlyView.
Tepee structures on Sheybarah Island form polygonal microbial cemented crusts in the intertidal. Radiocarbon dating suggests they formed in the Holocene and reflect minor sea‐level changes, highlighting their value as palaeoenvironmental indicators. Satellite surveys identified 126 polygonal features, including coral reefs that may have developed on ...
Pauline Falkenberg, Sarima Vahrenkamp, Elisa Garugleri, Alexander Petrovic, Kai Hachmann, Viswasanthi Chandra, Volker C. Vahrenkamp   +6 more
wiley   +1 more source

Patrilineages of ethnolinguistically diverse populations reveal multifactorial influences on Chinese paternal population stratification. [PDF]

BMC Biol
Yang T, Liu Y, Zou S, Li X, Wang Z, Luo L, Tang R, Liu C, Hu L, He G, Nie S, Wang M.   +11 more
europepmc   +1 more source

Ancient mitogenomes from Neolithic, megalithic and medieval burials suggest complex genetic history of Kashmir valley, India. [PDF]

Sci Rep
Dwivedi A, Kumar L, Konar S, Pasupuleti N, Gahlaud SKS, Rajpal R, Shah MA, Yatoo MA, Kumar S, Patel SK, Singh NS, Rai N.   +11 more
europepmc   +1 more source

Finding the Tibetans in ancient history

, 1997
Jessica C. A. Lucas Burkhouse
openalex   +2 more sources

Differentiating hyperpycnal, hypopycnal and turbidity current deposits in late Quaternary glaciogenic mud

The Depositional Record, EarlyView.
X‐ray CT and microscopic analysis of glaciogenic mud provide insight into the deposits of sediment‐laden density flows and reveal that strata comprise two microtextural motifs. The deposits of bottom‐hugging hyperpycnal flows and slope‐failure‐related turbidity currents are characterised by laterally continuous, sharply bounded silt‐rich and clay‐rich ...
Omar N. Al‐Mufti, R. William C. Arnott, Marc J. Hinton, Hazen A. J. Russell   +3 more
wiley   +1 more source

Mitogenomic analysis of a representative of the Chernyakhov culture in the Middle Dniester and their genetic relationship with the Slavs in the context of paleoanthropological data. [PDF]

Vavilovskii Zhurnal Genet Selektsii
Rozhdestvenskikh EV, Andreeva TV, Malyarchuk AB, Adrianova IY, Khodyreva DS, Evteev AA, Buzhilova AP, Rogaev EI.   +7 more
europepmc   +1 more source

Investigation of formation mechanism of tufa deposits by chemical breakdown of legacy paper mill sludge

The Depositional Record, EarlyView.
This study reveals that legacy paper mill sludge can generate tufa deposits through calcium leaching and atmospheric CO2 interaction, acting as a carbon sink. The findings highlight its potential for low‐cost carbon sequestration and sustainable waste management.
Md Jahangir Alam, John M. MacDonald
wiley   +1 more source

Fluid inclusions: tiny windows into global paleo-environments. [PDF]

Commun Earth Environ
Bekaert DV, Avice G, Marty B.
europepmc   +1 more source

Overview of geothermal resource exploration and development in North Africa

Deep Underground Science and Engineering, EarlyView.
This article reviews geothermal exploration in North Africa, highlighting key activities, government policies, and exploration findings across Mauritania, Morocco, Algeria, Tunisia, Libya, and Egypt. The region's substantial geothermal potential, driven by tectonic activity, positions it to play a significant role in the global geothermal energy ...
Meryem Redouane
wiley   +1 more source

<i>FIAT LUX</i>: The Mullein's (<i>Verbascum</i> sp.) Image and Its Symbology Through History Within the Euro-Mediterranean Culture. [PDF]

Plants (Basel)
Soldovieri N, Lazzara A, Albani Rocchetti G, Bartoli F, Caneva G.   +4 more
europepmc   +1 more source