scholarly journals New fossils of Sirenia from the Middle Eocene of Navarre (Western Pyrenees): the oldest West European sea cow record

2010 ◽  
Vol 147 (5) ◽  
pp. 665-673 ◽  
Author(s):  
H. ASTIBIA ◽  
N. BARDET ◽  
X. PEREDA-SUBERBIOLA ◽  
A. PAYROS ◽  
V. DE BUFFRÉNIL ◽  
...  

AbstractPostcranial remains of Sirenia from the early Middle Eocene (late Lutetian) Urbasa-Andia Formation of Navarre (Western Pyrenees) are described. The material consists of two partial atlas vertebrae, one humerus and several dorsal ribs (from Arrasate, Urbasa plateau), and partial dorsal ribs (from Lezaun, Andia plateau). The morphology of the fossils is consistent with referral to Dugongidae, the only sirenian clade known so far in the Middle Eocene of Europe. Moreover, the histological study of the ribs shows that the pachyosteosclerosis of extant Sirenia was definitively present by the early Middle Eocene. The oldest sirenian remains reported to date in the Pyrenean Realm were assigned to the Biarritzian, a regional stage that is currently ascribed either to the middle or to the lower–middle Bartonian. Therefore, the sirenian remains of Lezaun, reliably dated as late Lutetian (SBZ16 zone) in age, are definitively the earliest sirenian fossils known in Western Europe and are among the oldest sea cow records of Europe.

2017 ◽  
Vol 25 (3) ◽  
pp. 424-434 ◽  
Author(s):  
Christoffer Green-Pedersen ◽  
Simon Otjes

The party politics of immigration is one of the fastest growing bodies of research within the study of West European politics. Within this literature, an underlying assumption is that immigration has become one of the most salient issues. However, this is rarely documented, let alone explained. Drawing on a new coding of party manifestos in seven West European countries, this article shows that party attention to immigration has grown in all countries since 1980 but only in Denmark has the issue become one of the most salient issues of party politics. We find that the general increase in attention reflects the rising number of immigrants and rise of radical right-wing parties. In terms of the issue becoming a top issue of party politics, a comparative analysis of the politicization of immigration in Denmark and the Netherlands shows that the interest of mainstream right-wing parties and coalition dynamics are the crucial factors.


Author(s):  
Serhiy Blavatskyy

It has been attempted to make an empirical study of the framing of the Jewish pogroms upon the Ukrainian terrains in 1919 in the Ukrainian press in the West European languages in Europe (1919―1920s). For the first time, in the communication and media studies discourses, there have been elicited new, previously unknown, findings of specificity of the framing of the Jewish pogroms in the Ukrainian foreignlanguage periodicals. Those were: «Bulletiner fra det Ukrainske Pressburo» (Copenhagen, 1919—1920s), «La Voce dell “Ucraina”» (Roma, 1919—1920s), «The Ukraine» (London, 1919—1920s), «Bureau Ukrai nien de Presse: Bulletin d’Informations» (Paris, 1919—1920s), «France et Ukraine» (Paris, 1920), «L’Europe Orientale» (Paris, 1919—1920s), «Die Ukraine» (Berlin, 1918—1926s). First, it has been elucidated that the «attribution of responsibility» frame was dominant in the content of the Ukrainian foreign-language press in Western Europe. Second, the conclusion about dialectic of the frames of «attribution of responsibility» and «morality» in the coverage of the Jewish pogroms upon the Ukrainian terrains has been made. In this regard, we conclude that the «morality» frame was connected with the internationalization of this problematic in the geopolitical discourse of international relations of the postwar period. On the contrary, the frame of «attribution of responsibility» was linked to localization of the Jewish question in the multilateral conflict on the Ukrainian territories in 1919. The main conclusion of this paper is that the coverage of the Jewish pogroms in the Ukrainian foreign-language press in Europe was made primarily in counterpropaganda purposes. The follow-up studies are to make a comparative study of the stereotypes about Jews’ perception in the Ukrainian-language press both in Ukraine and abroad (in Europe or the USA), as well as in the West European and American press of the Ukrainian Revolution period (1917―1921s). Thus, these future studies will either refute or confirm the validity of the findings and conclusions of this research. Keywords: framing, the Jewish pogroms, the Ukrainian terrains, the foreign-language press, Europe.


Facies ◽  
2013 ◽  
Vol 60 (1) ◽  
pp. 91-110 ◽  
Author(s):  
Humberto Astibia ◽  
Javier Elorza ◽  
Andrzej Pisera ◽  
German Álvarez-Pérez ◽  
Aitor Payros ◽  
...  

1992 ◽  
Vol 6 ◽  
pp. 105-105
Author(s):  
Norman O. Frederiksen

Studies of Eocene angiosperm pollen floras in eastern North America (my work, especially in the eastern Gulf Coast) and western Europe (Boulter, Krutzsch) have shown significant differences in floral diversities between the two regions: in western Europe, maximum diversity was in the early Eocene and it decreased thereafter, in eastern North America, maximum diversity was in the middle part of the middle Eocene. The hypothesis presented here is that paleogeography was an important control on the diversity histories in the two regions: eastern North America was part of a large terrestrial landmass, whereas the terrestrial depositional basins of western Europe were on islands or peninsulas surrounded by the sea. Migrations between eastern and western North America were relatively easy, but migrations within what is now western Europe involved island-hopping, which explains distinct diachroneity of some angiosperm first appearances among different basins there. Western European basins were in contact with a large land mass during late Paleocene time but became isolated and smaller during the middle to late Eocene marine transgression. These changes resulted in decreased genetic exchange and increased probabilities of extinction due to (1) greater competition among species because of a reduced number of niches and (2) presence of small, isolated species populations, leading to local variations in extinctions, which probably explain the observed diachronism of taxon last appearances in different areas of Europe. Terrestrial climatic cooling in western Europe may be linked to decreasing contact between the NW European Tertiary Basin and the warm Tethys Seaway during the middle and late Eocene. In short, some combination of low environmental heterogeneity, geographic isolation, and long-term climatic deterioration probably caused the decrease in angiosperm diversity during the middle and late Eocene in western Europe.Several factors encouraged increasing or stable diversity in eastern North America but were far less effective in western Europe: (1) Eastern North America underwent greater climatic fluctuations during the Eocene (thus, immigration of taxa with different climatic preferences took place at different times), whereas the islands and peninsulas of western Europe had more uniform, maritime climates. (2) Evolution and immigration of r-selected taxa in eastern North America were favored by distinct dry seasons at certain times during the Eocene and by repeated marine transgressions and regressions that created opportunities for evolution and immigration of r-selected plants on and to freshly exposed coastal plain. In contrast, the predominantly maritime climates of western Europe in the early and middle Eocene favored K-selected plants, which had fewer possibilities for evolution and which had greater difficulty in migrating because island-hopping taxa are mainly r-selected. (3) “Arcto-Tertiary” taxa adapted to cooler climates lived and evolved in the uplands of the Appalachian Mountains, whereas western Europe was relatively flat in the Eocene –another example of its relative lack of environmental heterogeneity.


2019 ◽  
pp. 285-292
Author(s):  
G.Т. SARDARYAN

The article discusses the causes and characteristics of the crisis of Christian democracy in West European countries in the second half of the XX century and at the present stage. The author notes that the crisis manifests itself in several directions: on the one hand, it is expressed in a significant decrease of the electoral support of the Christian Democratic parties in most West European countries and, on the other, in the crisis of the European Union as an integration project of a united Europe, the founders of which were the authors of the concept of the pan-European Christian republic. The article analyzes both external and internal reasons of the loss by the Christian Democrats of their ruling status in Europe. The key factor contributing to the development of the crisis is the desire of the demochristians to expand their electoral base bysecularizing their ideology and moving away from the fundamental Christian Democratic principles.


2021 ◽  
pp. 213-224
Author(s):  
Erik R. Tillman

The concluding chapter revisits the main arguments and findings of each chapter before turning to a discussion of their implications for our understanding of West European politics. The first implication is that the worldview evolution described in this book is rooted in political psychology rather than group interests or identity. Second, the worldview evolution occurring in Western Europe bears similarities to developments in the USA and other advanced democracies. Though the differences in context mediate how this evolution develops in each part of the world, similar divisions over social cohesion and community are at their heart. Finally, this book’s findings suggest that issues relating to social cohesion and diversity will remain contentious in the coming years. By contrast, economic and class issues may evolve to reflect the new structure of party conflict. Finding common ground across these worldviews will be a core challenge of West European democratic politics in the coming years.


2021 ◽  
pp. 41-73
Author(s):  
Erik R. Tillman

This chapter engages in a descriptive analysis of authoritarianism in Western Europe and its relationship to economic, social, and political attitudes. It considers the definition of authoritarianism and how it is distinct from related concepts such as conservatism. The descriptive analysis addresses several important questions. First, it examines the distribution of authoritarianism in West European societies, along with its relationship to education, age, and gender. Then, it examines the relationship between authoritarianism and socio-cultural, political, and economic attitudes. The analysis finds that authoritarianism is closely related to socio-cultural attitudes on matters such as acceptance of same-sex marriage, endorsement of traditional gender roles, immigration, and ethnocentrism. Authoritarianism also correlates with attitudes towards democracy and political trust. However, high authoritarians are not meaningfully different from low authoritarians on economic questions. These findings point to an important conclusion for this book’s argument. Because high authoritarians vary from low authoritarians most on socio-cultural attitudes, it is likely that the factors driving the worldview issue are socio-cultural rather than economic in nature.


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