Search results for "transgression."

The end-Triassic mass extinction: A new correlation between extinction events and δ13C fluctuations from a Triassic-Jurassic peritidal succession in …

2018

Abstract A new δ13Ccarb curve was obtained from an expanded peritidal succession in western Sicily and was used to investigate the relationships between isotopic signatures and biological events on carbonate platforms across the Triassic-Jurassic boundary (TJB). The resulting curve shows two main negative carbon isotopic excursions (CIEs) that fit well with the “Initial” and “Main” CIEs that are recognized worldwide and linked to the End-Triassic Extinction (ETE). In the studied section, the first negative CIE marks the disappearance of the large megalodontids, which were replaced by small and thin-shelled specimens, while the “Main” CIE corresponds to the last occurrence (LO) of the megalo…

Witnesses of the early Pliocene sea-level rise in the Manilva Basin (Málaga, S Spain)

2020

The Sierra de la Utrera, a relief in the Manilva Basin (Malaga, SW Spain), shows bored surfaces at different heights above present-day sea level, from 96 m to 287 m. Borings occur in the eastern, central, and western parts of the Canuto de la Utrera, a prominent gorge in the central southern part of the relief excavated in Mesozoic limestones, as well as on the western end of the Canuto Chico, a smaller canyon in the northern part. Pliocene marine deposits fossilized the bored surfaces. Bored boulders of the substrate are embedded in the Pliocene sediments. The traces Gastrochaenolites ispp., Entobia ispp., Caulostrepsis ispp., Circolites kotoucensis, and Ericichnus asgaardi have been ident…

MIS 5.5 highstand and future sea level flooding at 2100 and 2300 in tectonically stable areas of central mediterranean sea: Sardinia and the pontina …

2021

Areas of the Mediterranean Sea are dynamic habitats in which human activities have been conducted for centuries and which feature micro-tidal environments with about 0.40 m of range. For this reason, human settlements are still concentrated along a narrow coastline strip, where any change in the sea level and coastal dynamics may impact anthropic activities. We analyzed light detection and ranging (LiDAR) and Copernicus Earth observation data. The aim of this research is to provide estimates and detailed maps (in three coastal plain of Sardinia (Italy) and in the Pontina Plain (southern Latium, Italy) of: (i) the past marine transgression occurred during MIS 5.5 highstand 119 kyrss BP

"And then they found her body" : T. S. Eliot's corporeal Cocktail party

2003

High-resolution dynamics of Early Jurassic marine extinctions: the case of Pliensbachian–Toarcian ammonites (Cephalopoda).

2010

Abstract: The Pliensbachian–Toarcian interval was marked by major environmental disturbances and by a second-order mass extinction. Here, we reappraise the taxonomic, spatiotemporal and selective dynamics of extinctions over the whole interval, by analysing a high-resolution dataset of 772 ammonite species from NW Tethyan and Arctic domains. On average, 40–65% of ammonite species disappeared during each subchronozone, but higher extinction pulses (reaching 70–90%) prevailed from the Margaritatus to the Dispansum Chronozone. The main extinctions, corresponding to the Gibbosus, Pliensbachian–Toarcian boundary, Semicelatum, Bifrons–Variabilis, and Dispansum events, differed in their dynamics, …

Taken from the sea, reclaimed by the sea: The fate of the closed harbour of Elaia, the maritime satellite city of Pergamum (Turkey)

2013

Abstract During Hellenistic times, when the Pergamenian kingdom was prospering, Pergamum was operating an important harbour, used by merchants and military at the city of Elaia. This paper focuses on the development, utilisation and decay of the closed harbour of Elaia, which is discussed in the context of the landscape evolution of the environs of the ancient settlement. Based on geoarchaeological, archaeological and literary evidence, the construction of two harbour moles in order to provide shelter against wave action and enemies can be attributed to the early Hellenistic period. Geoelectric measurements revealed the construction profile of the moles. Coring evidence indicated that toget…

Purity rules in Pentecostal Uganda. Towards an analysis of relational rulework

2022

Rules concerning romantic relationships and sex—what we term ‘purity rules’—are central to Pentecostalism in Uganda. In  public church arenas, the born-again variant of the rules laid down during Uganda’s ‘ABC’ response to HIV/AIDS — ‘abstain till marriage and be faithful once you marry’—are presented as clear and non-negotiable. Yet in church members’ lives, and in their conversations with each other or in small church groups, space is often created for interpretation and deliberation about the officially strict rules. In this article, we use ethnographic material from fieldwork in urban Pentecostal churches in Uganda to describe how rules work on people, and people work on rules. We descr…

'Climbing Untrodden Paths and Unfrequented Passes'. De-Generation in 'The Buddhist Priest's Wife' by Schreiner, 'A Cross Line' by Egerton and 'The Un…

2013

This essay aims to show how different forms of de-generation in the social construction of fin de siècle female identity prove to be intentional instruments to defy conventional 19th century femininity and generate and circulate new female discoursivities in order to integrate forms of transgression into socially accepted behaviours. As critics have long argued the New Woman -the modern woman emerging from the disruption of the Angel in the House stereotype- has to be treated as a discursive process and a multilayered subject. The analysis of Schreiner’s “The Buddhist Priest’s Wife” (1891), Egerton’s “A Cross Line” (1893), and Grand’s “The Undefinable: A Fantasia” (1894), will highlight the…

Les Fleurs bleues de Raymond Queneau : le roman hybride

2015

Making and breaking relationships on social media: the impacts of brand and influencer betrayals

2021

This study considers how the relationships between social media influencers, brands and individuals are intertwined on social media and analyses the spill-over effects of feelings of betrayal. An experimental design with two transgression scenarios (influencer vs. brand) was created, and 250 individuals were recruited to participate in the study. The results show that a perceived betrayal by a brand can negatively affect the perceived coolness of the social media influencer that has endorsed the brand, as well as the parasocial relationships that followers have with the influencer. Accordingly, a perceived betrayal by a social media influencer can negatively affect attitudes, trust and purc…