Results 11 to 20 of about 23,818 (266)

Phylogeography of weakfish Cynoscion guatucupa (Perciformes: Sciaenidae) from the southwestern Atlantic

open access: yesScientia Marina, 2011
The genetic structure of populations/species was established during the Quaternary glaciations. Over the last 250 ka (Pleistocene), the South American marine biogeographic history recorded three main glaciations: the most extensive one between 140 and ...
Pedro J. Fernández Iriarte   +4 more
doaj   +1 more source

The skeleton of Congruus kitcheneri, a semiarboreal kangaroo from the Pleistocene of southern Australia [PDF]

open access: yesRoyal Society Open Science, 2021
The macropodine kangaroo, Wallabia kitcheneri, was first described in 1989 from a Pleistocene deposit within Mammoth Cave, southwestern Australia, on the basis of a few partial dentaries and maxilla fragments. Here, we recognize W.
Natalie M. Warburton   +1 more
doaj   +1 more source

Phenotypic plasticity and development of cold-season insects (Coleoptera: Leiodidae) and their response to climatic change

open access: yesEuropean Journal of Entomology, 2003
Cold-season beetles, Catops nigricans Spence, Choleva agilis Illiger and Choleva elongata Payk., i.e. beetles which start to lay eggs in autumn, which are active during the winter in the adult stage and develop from the egg stage to the adult stage ...
Werner TOPP
doaj   +1 more source

Glaciation of Siberia and the problem of massive ice beddings

open access: yesЛëд и снег, 2017
As a result of many years of the author’s studies of glaciers and ground ices, a great amount of factual material has been collected for a purpose to analyze a possibility of burying the glaciers in the permafrost zone and to esti‑ mate a time of their ...
V. S. Sheinkman
doaj   +1 more source

Monsoon intensification in East Asia triggered the evolution of its flora

open access: yesFrontiers in Plant Science, 2022
IntroductionEast Asia (EA), which falls within the region of the Asian monsoon that is composed of the East Asia monsoon (EAM) and the Indian monsoon (IM), is known for its high species diversity and endemism.
Jun-Wei Ye   +3 more
doaj   +1 more source

Clay mineralogical evidence of Quaternary paleoclimate in Northern Morocco [PDF]

open access: yesE3S Web of Conferences
The paleoclimate during the Pleistocene period can be deduced from the study of the composition of clay minerals in the marine terraces of the Tangier region, Morocco.
Tichli Soufiane   +2 more
doaj   +1 more source

Stages of river network formation of the Upper Kama River basin in the Pleistocene

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2020
River network formation in the northeast part of the East European Plain was discussed. The relevance of the study is due to a lack of knowledge about the functioning and development of the Upper Kama River basin in the Pleistocene. Most of the available
N.N. Nazarov, S.V. Kopytov
doaj   +1 more source

Applying geotechnical borehole databases in the search for interglacial deposits in Denmark

open access: yesGEUS Bulletin
Geotechnical investigations conducted in preparation for infrastructure development provide high-quality borehole data in standardised digital formats.
Emil Schou Nielsen   +2 more
doaj   +1 more source

Faunal patterns in Tuscan archipelago butterflies (Lepidoptera): The dominant influence is recent geography not paleogeography

open access: yesEuropean Journal of Entomology, 2007
The aim of this paper is to examine whether current and/or Pleistocene geography affect the species richness and composition of Tuscan archipelago butterflies. This archipelago is located between Tuscany (Italy) and Corsica (France).
Leonardo DAPPORTO, Alessandro CINI
doaj   +1 more source

Reconstruction of the pleistocene glaciers of Mt. Durmitor in Montenegro

open access: yesActa Geographica Slovenica, 2009
Mount Durmitor is situated in the southeastern part of the Dinaric mountain system in Montenegro. Throughout the Pleistocene there were many glaciers there, which descended to adjacent karst plateau.
Predrag Djurović
doaj   +1 more source

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