The Late Cretaceous palaeolatitude of the Neotethyan spreading axis in the eastern Mediterranean region

2003 ◽  
Vol 377 (1-2) ◽  
pp. 157-178 ◽  
Author(s):  
Antony Morris
Keyword(s):  
Late Cretaceous ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Spreading Axis

scholarly journals Reassessing the age of Karpathos ophiolite (Dodecanese, Greece): consequences for Aegean correlations and Neotethys evolution

2019 ◽  
Vol 157 (2) ◽  
pp. 263-274
Author(s):  
Fabrice Cordey ◽  
Frédéric Quillévéré
Keyword(s):  
Late Cretaceous ◽  
Mediterranean Basin ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Aegean Islands ◽  
History Of ◽  
Eastern Mediterranean Basin ◽  
Of Greece ◽  
Radiolarian Assemblages

AbstractWhile the Neogene history of the Eastern Mediterranean region is now fairly well understood, our knowledge of older regional palaeogeographies is less accurate, especially the positions of blocks and nappes constituting the Aegean Islands prior to the Cenozoic. Our study focuses on the ophiolite exposed on the island of Karpathos (Dodecanese), which is located in the Aegean fore-arc at a pivotal position between the ‘western’ and ‘eastern’ ophiolites of the Mediterranean region and where conflicting Late Jurassic and Late Cretaceous ages have led to diverging tectonic and palaeogeographic interpretations. To test these ages, we targeted the radiolarian cherts that depositionally overlie the ophiolite and extracted diagnostic radiolarian assemblages of Aptian (∼125−113 Ma), early–middle Albian (∼113−105 Ma) and Turonian (∼93.9−89.8 Ma) ages. These results suggest that previous Late Cretaceous K–Ar isotopic ages (from 95.3 ± 4.2 Ma to 81.2 ± 1.6 Ma) may have been reset by Late Cretaceous metamorphism or affected by argon loss. Overall, the new Early Cretaceous ages show that the Karpathos ophiolite should not be correlated with the Pindos Nappes of Greece or the ophiolites of Cyprus or Syria but rather with the Lycian Nappes of Turkey and their root located in the Izmir–Ankara–Erzincan Suture Zone. Therefore, the Karpathos ophiolite represents a remnant of the Northern Neotethys, not the Pindos Ocean or the proto-Eastern Mediterranean Basin.

Supra-subduction zone ophiolites of Central Anatolia: geochemical evidence from the Sarikaraman Ophiolite, Aksaray, Turkey

1996 ◽  
Vol 60 (402) ◽  
pp. 697-710 ◽  
Author(s):  
M. K. Yaliniz ◽  
P. A. Floyd ◽  
M. C. Göncüoğlu
Keyword(s):  
Subduction Zone ◽  
Late Cretaceous ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Central Anatolia ◽  
Chemical Characteristics ◽  
Crystalline Complex ◽  
Geochemical Evidence ◽  
The North

AbstractThe Central Anatolian Crystalline Complex (CACC), situated between the northern and southern oceanic strands of Neotethys, contain a number of little-studied ophiolitic bodies of late Cretaceous age that have a bearing on the Mesozoic development of this region. The pillow lavas and sheeted dykes of the Sarikaraman Ophiolite were originally a comagmatic differentiated series of vesicular, aphyric and olivine-poor, plagioclase—clinopyroxene phyric tholeiites, but now exhibit greenschist facies assemblages. A set of late dolerite dykes cross-cutting the whole volcanic sequence are more chemically evolved and were probably derived from a different source. Relative to N-MORB the lavas and dykes are enriched in some LIL elements (K, Rb, Cs, U, Th and Sr) and depleted in HFS elements (Nb, Ta, Hf, Zr, Ti and Y) and lightREE. In terms of immobile elements the ophiolitic basalts have the broad chemical characteristics of island are tholeiites that were formed in a supra-subduction zone setting, whereas the late dykes are more akin to N-MORB. In this respect the Sarikaraman Ophiolite is similar to other ophiolites found in the eastern Mediterranean region and emphasizes the preservation of this particular environment in the CACC. If all the Central Anatolian Ophiolites (of which the Sarikaraman Ophiolite is one example) were derived via southward thrusting from the Vardar-Izmir-Ankara-Erzincan Ocean branch to the north, age relationships suggest that this segment of ocean crust was relatively short-lived before obduction onto the CACC.

scholarly journals Global Prevalence Estimates of Toxascaris leonina Infection in Dogs and Cats

Pathogens ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 503
Author(s):  
Ali Rostami ◽  
Seyed Mohammad Riahi ◽  
Vahid Fallah Omrani ◽  
Tao Wang ◽  
Andreas Hofmann ◽  
...  
Keyword(s):  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Meta Analysis ◽  
Eastern Mediterranean Region ◽  
Global Prevalence ◽  
Stray Cats ◽  
Prevalence Estimates ◽  
Meta Regression ◽  
Paratenic Hosts ◽  
Toxascaris Leonina

Toxascaris leonina is an ascaridoid nematode of dogs and cats; this parasite affects the health of these animals. This study estimated the global prevalence of Ta. leonina infection in dogs and cats using random effects meta-analysis as well as subgroup, meta-regression and heterogeneity analyses. The data were stratified according to geographical region, the type of dogs and cats and environmental variables. A quantitative analysis of 135 published studies, involving 119,317 dogs and 25,364 cats, estimated prevalence rates of Ta. leonina in dogs and cats at 2.9% and 3.4%, respectively. Prevalence was highest in the Eastern Mediterranean region (7.2% for dogs and 10.0% for cats) and was significantly higher in stray dogs (7.0% vs. 1.5%) and stray cats (7.5% vs. 1.8%) than in pets. The findings indicate that, worldwide, ~26 million dogs and ~23 million cats are infected with Ta. leonina; these animals would shed substantial numbers of Ta. leonina eggs into the environment each year and might represent reservoirs of infection to other accidental or paratenic hosts. It is important that populations of dogs and cats as well as other canids and felids be monitored and dewormed for Ta. leonina and (other) zoonotic helminths.

scholarly journals Primary care healthcare policy implementation in the Eastern Mediterranean region; experiences of six countries: Part II

2019 ◽  
Vol 26 (1) ◽  
pp. 1-6
Author(s):  
Nagwa Nashat ◽  
Redouane Hadjij ◽  
Abdul Munem Al Dabbagh ◽  
Mohammed Rasoul Tarawneh ◽  
Huda Alduwaisan ◽  
...  
Keyword(s):  
Primary Care ◽  
Policy Implementation ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Healthcare Policy

scholarly journals Correction to: A systematic review on hospital inefficiency in the Eastern Mediterranean Region: sources and solutions

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Hamid Ravaghi ◽  
Mahnaz Afshari ◽  
Parvaneh Isfahani ◽  
Victoria D. Bélorgeot
Keyword(s):  
Systematic Review ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Original Publication

In the original publication of this article [1], one author’s name needs to be revised from Pavaneh Isfahani to Parvaneh Isfahani.

scholarly journals Effectiveness of Community Nutrition-Specific Interventions on Improving Malnutrition of Children under 5 Years of Age in the Eastern Mediterranean Region: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (15) ◽  
pp. 7844
Author(s):  
Delaram Ghodsi ◽  
Nasrin Omidvar ◽  
Bahareh Nikooyeh ◽  
Roshanak Roustaee ◽  
Elham Shakibazadeh ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Meta Analysis ◽  
Eastern Mediterranean Region ◽  
Child Malnutrition ◽  
Z Score ◽  
Community Based ◽  
Nutritional Status Of Children ◽  
Children Under 5

Childhood malnutrition remains an important public health and development problem in low- and middle-income countries. This study aimed to systematically review the community-based nutrition-specific interventions and their effectiveness and/or cost-effectiveness on the nutritional status of children under 5 years of age in the Eastern Mediterranean Region (EMR). A systematic literature search of the English electronic databases, including PubMed, Scopus, ISI Web of Knowledge, Ovid, EMBASE, as well as Persian databases (SID and Magiran) was performed up to May 2019. Studies regarding the effectiveness/cost-effectiveness of the community-based nutrition-specific programs and interventions targeted at under-five-year children in EMR countries were selected. The primary outcomes were mean of Weight-for-age z-score (WAZ), Height-for-Age z-score (HAZ), and Weight-for-Height z-score (WHZ) of children or prevalence of wasting, stunting, and/or underweight among the children. Meta-analysis was also performed on the selected articles and intervention effects (mean differences) were calculated for each outcome for each study and pooled using a weighted random effects model. Risk of bias (ROB) of each included study was assessed based on the Cochrane Handbook for Systematic Reviews. The study protocol was registered in PROSPERO (CRD42020172643). Of 1036 identified studies, eight met the inclusion criteria. Amongst these, seven were from Pakistan and one from Iran. Only one study conducted in Pakistan reported the cost-effectiveness of nutrition-specific interventions in the region. Nutrition education/consultation and cash-based interventions were the most common nutrition-specific strategies used for management of child malnutrition in the EMR countries. Out of these eight studies, four were included in the meta-analysis. When different interventions were pooled, they had resulted in a significant improvement in WHZ of children (MD: 0.26; 95% CI: 0.07 to 0.46, three studies, I2 82.40%). Considering the high prevalence of child malnutrition in a number of countries in the region, capacity building and investigation regarding the implementation of new approaches to improve nutritional status of children and their effect(s) and cost-effectiveness assessment are highly recommended.

Sign in / Sign up

Export Citation Format

Share Document