Results 61 to 70 of about 1,526 (185)

A Shallow‐Marine Ecosystem Before Initial Tibetan Plateau Uplift

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract The uplift of the Tibetan Plateau profoundly influences global atmospheric circulation, sediment transport, and biodiversity, but its pre‐uplift marine paleoenvironment remains poorly understood. Here we report the first discovery of an in situ benthic fossil assemblage from the Puga area in central Tibet, which was deposited on a shallow ...
Ming Wang, Xin Rao, Richard M. Palin, Peter W. Skelton, Wenjiao Xiao, Yuhe Zhang, Binxuan Hao, Dongfang Song, Bo Wang, Yangrui Guo, Tingting Yu, Kun Liang, Felix Schlagintweit   +12 more
wiley   +1 more source

La Sous-Famille des Taramelliceratinae (Ammonitina, Haploceratoidea, Oppeliidae) de l'Oxfordien moyen et supérieur (Zone à Plicatilis, Sous-Zone à Vertebrale - Zone à Bimammatum, Sous-Zone à Berrense) du Nord de la Vienne, France (Province subméditerranéenne) [Subfamily Taramelliceratinae (Ammonitina, Haploceratoidea, Oppeliidae) from Middle and Upper Oxfordian strata (Plicatilis Zone, Vertebrale Subzone - Bimammatum Zone, Berrense Subzone) of N Vienne, France (submediterranean province)]

Carnets de Géologie, 2009
In the area of northern Poitou studied Taramelliceratinae are present at every level except in the Schilli Subzone, itself possibly absent, and the Stenocycloides Subzone in which only Perisphinctidae and Trimarginites sp. occur.
Quereilhac Philippe
doaj  

esults of salmon fishery in the Khabarovsk Region in 2024

Известия ТИНРО
The catch of pacific salmon in the water bodies of the Khabarovsk Territory in 2024 was initially forecasted in 51.7∙103 t. During the fishing season, one adjustment was made for pink salmon in the Primorye fishing subzone where the allowable annual ...
D. V. Kotsyuk, V. I. Ostrovsky
doaj   +1 more source

Features of the daily dynamics of trophic activity of various types of blood-sucking mosquitoes (Diptera, Culicidae) in the south of Tyumen region

Biosystems Diversity, 2018
We conducted research on the determination of the daily activity of blood-sucking mosquitoes of the family Culicidae in 2005–2015 in the south of Tyumen region in three climatic zones (subzones): the subzone of the southern taiga (Nizhnetavdinsky ...
T. A. Khlyzova
doaj   +1 more source

Resoiling on anthropogenically disturbed surfaces in the southern taiga subzone

Geography and Natural Resources, 2011
Belgorod State ...
Lisetskii, F. N., Goleusov, P. V.
openaire   +2 more sources

Experimental and Numerical Investigation of Stress Waves in Soil Under Shallow Explosions

Shock and Vibration
The propagation characteristics of stress waves in soil directly influence the safety assessment of underground structures, engineering protection design, and disaster prediction.
Qi Liu, Fuqiang Gao, Zhigang Du, Nan Ji, Junjie Feng, Hui Zhang, Shaoyang Yan   +6 more
doaj   +1 more source

Trilobites and intercontinental tie points in the Upper Cambrian of Scandinavia

Geologica Acta, 2003
The Upper Cambrian faunas of Scandinavia are generally dominated by olenid trilobites, which provide a firm basis for the biostratigraphic classification. The olenids tend, however, to be provincial and facies controlled.
Per Ahlberg
doaj   +1 more source

The Jurassic of Denmark and Greenland: Lower Jurassic (Pliensbachian) ammonites from Bornholm, Baltic Sea, Denmark [PDF]

Geological Survey of Denmark and Greenland Bulletin, 2003
The Jurassic succession of the island of Bornholm in the Baltic Sea includes the Hettangian – lowermost Pliensbachian Rønne Formation, the Lower Pliensbachian Hasle Formation, the Upper Pliensbachian – (?)Lower Aalenian Sorthat Formation and the (?)Upper
Surlyk, Finn, Donovan, Desmond T.
doaj  

Nitrogen fixation in Arctic lichens and mosses: A survey across circumpolar subzones [PDF]

Science of The Total Environment
Nitrogen bioavailability frequently constrains primary production in the Arctic with tundra communities vulnerable to ecological and metabolic disruption from climate variability. Diazotrophs associated with lichens and mosses are the primary source of new nitrogen (N) in the Arctic.
Hagge, Perrin, King-Doonan, Elizabeth, Lutzoni, François, Miadlikowska, Jolanta, Aguero, Blanka, Whitby, Hannah, Umbanhowar, Charles, Colesie, Claudia; id_orcid 0000-0003-1136-0290, Arnold, A. Elizabeth, Yitong, Eric, Cassar, Nicolas   +10 more
openaire   +2 more sources

MICROPALEONTOLOGICAL STUDY ON THE MIOCENE CALCAREOUS TURBIDITE DEPOSITS OF FAETO AND TUFILLO FORMATIONS (EASTERN SECTOR OF THE SOUTHERN APENNINE CHAIN)

Rivista Italiana di Paleontologia e Stratigrafia, 2007
A biostratigraphic study was carried out on four sections of  the Miocene Tufillo and Faeto Formations (Southern Apennines). The sediments analyzed were referred to the late Burdigalian-early Tortonian on the basis of planktonic foraminifers (MMi2b ...
FABRIZIO LIRER, ANTONIO CASCELLA, MASSIMO CESARANO, EMILIO CASCIELLO, GERARDO PAPPONE   +4 more
doaj   +1 more source