Results 31 to 40 of about 4,622 (228)

Correlation between the mantle and heterochronous crustal materials in the composition of Transbaikalia A-type granitoides: petrological and geodynamical implications

open access: yesГеодинамика и тектонофизика, 2019
Late Paleozoic and Early Mesozoic alkaline A-type granitoids (anhydrous, alkaline, moderately aluminous, ferruginous) are widely distributed in the structures of the Central Asian Fold Belt.
A. A. Tsygankov   +4 more
doaj   +1 more source

New Findings of the Pallas’s Cat in Vitim Plateau (Transbaikalia) [PDF]

open access: yesMongolian Journal of Biological Sciences, 2019
Two new findings of a rare wild cat, Otocolobus manul, have been reported. The observations were made on Vitim Plateau (Northern Transbaikalia), more than 250 km from the main range of the Pallas’s cat.
Igor V. Moroldoev
doaj   +1 more source

U‐PB LA‐ICP‐MS DATING OF ZIRCONS FROM SUBVOLCANICS OF THE BIMODAL DYKE SERIES OF THE WESTERN TRANSBAIKALIA: TECHNIQUE, AND EVIDENCE OF THE LATE PALEOZOIC EXTENSION OF THE CRUST

open access: yesГеодинамика и тектонофизика, 2017
Our study investigates a possibility of using isotope ratios of U‐Th‐Pb system in zircon analysis by the LA‐ICP‐MS technique and monitoring of precision, convergence and accuracy. New U‐Pb isotope‐geochronological data has been obtained for the salic and
M. D. Buyantuev   +2 more
doaj   +1 more source

“Without the Past, Nowhere...” (about Scientific and Pedagogical Activity of E. V. Kovychev) [PDF]

open access: yesГуманитарный вектор, 2020
The article is dedicated to Evgeny Viktorovich Kovychev, a scientist, a teacher, candidate of historical sciences, an associate professor, a prominent specialist in medieval archeology of Transbaikalia. It provides some facts from the biography of Evgeny
Olga A. Yaremchuk
doaj   +1 more source

The genetic architecture underlying the evolution of a rare piscivorous life history form in brown trout after secondary contact and strong introgression [PDF]

open access: yes, 2018
Identifying the genetic basis underlying phenotypic divergence and reproductive isolation is a longstanding problem in evolutionary biology. Genetic signals of adaptation and reproductive isolation are often confounded by a wide range of factors, such as
Adams, Colin E.   +4 more
core   +2 more sources

Stipa desertorum (Roshev.) Ikonn. in the foothill of Small Khamar-Daban ridge (Western Transbaikalia)

open access: yesTurczaninowia, 2015
The article contains data about new finding of Central-Asian desert-steppe species – Stipa desertorum (Roshev.)  Ikonn.  in  the  foothills  of  Small  Khamar-Daban  ridge  in  Western  Transbaikalia.
B. B. Namzalov, M. B.-Ts. Namzalov
doaj   +1 more source

Who Was the Builder of Mongol Towns in Transbaikalia?

open access: yesЗолотоордынское обозрение, 2018
In the Transbaikalia territory, unique archaeological sites belonging to the Mongol Empire period are found – the town of Khirkhira and the palace of Kondui.
N.N. Kradin
doaj   +1 more source

Crystal structure and crystal chemistry of fluorannite and its relationships to annite [PDF]

open access: yes, 2007
This contribution deals about the crystal chemical characterization of fluorannite from Katugin Ta-Nb deposit, Chitinskaya Oblast’, Kalar Range, Transbaikalia, Eastern-Siberian Region, Russia. The mineral chemical formula is (K0.960Na0.020Ba0.001) (Fe2+2.
BRIGATTI, Maria Franca   +3 more
core   +1 more source

Divergent functional traits in three sympatric Arctic charr Salvelinus alpinus morphs are not coupled with the age of the lineage divergence [PDF]

open access: yes, 2016
Three genetically discrete morphs of Arctic charr in Loch Rannoch, Scotland originated from a recent divergence within the lake (in situ) (piscivore and benthivore morphs) and from secondary contact of two older lineages (ex situ; a planktivore–piscivore/
Adams, Colin   +4 more
core   +2 more sources

Branchinecta orientalis Sars, 1901 (Anostraca: Branchinectidae) in Onon-Torey lakes of the Trans-Baikal Territory

open access: yesActa Biologica Sibirica
The habitat of Branchinecta orientalis Sars, 1901 in the Onon-Torey lakes of the Trans-Baikal Territory (Russia) was established according to the results of molecular-phylogenetic analysis of individuals from Lakes Bain-Tsagan and Nozhiy.
Petr V. Matafonov, Natalia M. Sukhikh
doaj   +1 more source

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