Swiss Journal of Geosciences
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Late Triassic-Early Jurassic Paleokarst from the Ligurian Alps and its geological significance (Siderolitico Auct., Ligurian Briançonnais domain)
Swiss Journal of Geosciences - Tập 101 - Trang 579-593 - 2008
In the Ligurian Briançonnais domain, the thick Middle Triassic carbonateplatform units, formally known as the Costa Losera Fm. and S. Pietro dei Monti Dolomites, are followed by a significant unconformity separating them from the Rio di Nava neritic limestones of Bathonian age. According to the evolution of a passive continental margin, the end of subsidence and subsequent uplift led to the progre......
Preface: Symposium on Stegosauria proceedings
Swiss Journal of Geosciences - Tập 103 - Trang 139-141 - 2010
Evolution of bone-cracking adaptations in hyaenids (Mammalia, Carnivora)
Swiss Journal of Geosciences - Tập 100 - Trang 41-52 - 2007
The Hyaenidae are one of the most diverse groups of carnivores in terms of body size and craniodental morphology, and as such they represent an ideal case to study the correlation between dental, and skeletal anatomy, and behavioral ecology in mammals. However, a comprehensive analysis, based on extant and fossil forms, including both gross-morphological and microstructural characters, is lacking.......
Discovery of Ordovician–Silurian metamorphic monazite in garnet metapelites of the Alpine External Aiguilles Rouges Massif
Swiss Journal of Geosciences - Tập 104 - Trang 67-79 - 2011
The pre-Mesozoic, mainly Variscan metamorphic basement of the Col de Bérard area (Aiguilles Rouges Massif, External domain) consists of paragneisses and micaschists together with various orthogneisses and metabasites. Monazite in metapelites was analysed by the electron microprobe (EMPA-CHIME) age dating method. The monazites in garnet micaschists are dominantly of Variscan age (330–300 Ma). Garne......
Laboratory organic matter maturation at high pressures: heat-up effect on vitrinite reflectance
Swiss Journal of Geosciences - Tập 105 - Trang 171-181 - 2012
A laboratory study was conducted to assess the effect of heat-up to high diagenetic to low metamorphic temperatures on vitrinite reflectance (VR) at high pressures using the same heat-up processes, apparatus and starting material as those employed in prior experimental studies on huminite/vitrinite maturation. “Heat-up” is the isobaric increase in temperature of an organic matter maturation experi......
Holocene environmental changes and human impact in the northern Swiss Jura as reflected by data from the Delémont valley
Swiss Journal of Geosciences - Tập 107 - Trang 1-21 - 2014
The construction of the A16-Transjurane motorway revealed evidence of Holocene sediment sequences in the Delémont valley (Canton of Jura, Switzerland). Certain processes begin during the Younger Dryas. Pine forests dominate this cold period, which was unfavourable for pedogenesis; they remain throughout the first half of the Holocene. The meandering river system then becomes stable for more than ......
Tectonics of the Simplon massif and Lepontine gneiss dome: deformation structures due to collision between the underthrusting European plate and the Adriatic indenter
Swiss Journal of Geosciences - Tập 101 - Trang 515-546 - 2008
This study presents a review of published geological data, combined with original observations on the tectonics of the Simplon massif and the Lepontine gneiss dome in the Western Alps. New observations concern the geometry of the Oligocene Vanzone back fold, formed under amphibolite facies conditions, and of its root between Domodossola and Locarno, which is cut at an acute angle by the Miocene, e......
A new lithostratigraphic scheme for the Schinznach Formation (upper part of the Muschelkalk Group of northern Switzerland)
Swiss Journal of Geosciences - Tập 109 Số 2 - Trang 285-307 - 2016
The sediments of late Anisian and Ladinian age in northern Switzerland, which were formerly named Upper Muschelkalk and Lower Keuper, mostly consist of carbonates. They accumulated in a transitional area between central parts of the Central European Epicontinental Basin and its margin towards the Vindelician Swell. Oolitic intervals imply the former presence of shoals or ramps in this region. They......
A new basal actinopterygian fish from the Late Ladinian of Monte San Giorgio (Canton Ticino, Switzerland)
Swiss Journal of Geosciences - Tập 106 - Trang 219-230 - 2013
A new taxon of Late Ladinian basal actinopterygian is described on the basis of a single specimen from the Meride Limestone (Kalkschieferzone) of Meride (Canton Ticino, Switzerland). The species is characterized by a single plate-like branchiostegal, a suboperculum larger than the operculum, a maxillary fixed and posteriorly expanded, a large and rectangular dermopterotic and a large triangular de......
First record of the brachiopod Erymnaria in the Chruteren Member (Euthal Formation) from a new Palaeogene site in the Brülisau Schuppenzone of northeastern Switzerland (Canton St. Gallen) with remarks on shell asymmetry
Swiss Journal of Geosciences - Tập 115 - Trang 1-12 - 2022
A small, smooth-shelled rhynchonellid brachiopod, Erymnaria Cooper, 1959 was discovered in a previously unknown locality in the so-called Brülisau Schuppenzone (imbricate zone) of the South Helvetic region of northeastern Switzerland. It is the first record of this genus in this region and in Switzerland in general. It is comparable to the type species of Erymnaria, E. polymorpha (Massalongo, 1850......
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