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Sea Dragons of Avalon, an Arthurian adventure (part I)

Sea Dragons of Avalon, an Arthurian adventure (part I)
scienceblogs.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scienceblogs.com Daily Mail and Mail on Sunday newspapers.

Bridgwater Bay , United Kingdom , City Of , Ornithischia Butler , Adam Smith , Mark Evans , Michael Benton , Mikea Taylor , Thulborn Turner , Rex Parrington , Tom Kemp , Simon Carpenter , Ryosuke Motani , Arthur Cruickshank , Holliday Witmer , Jehane Melluish , Richard Edmonds , John Hudson , Jeff Liston , Richard Forrest , Tim Morris , David Hill , David Norman , Thomas Hawkins , Surkov Benton , National Museum Of Ireland Beggars Bush ,

Frontiers | Late Permian to Late Triassic Large Igneous Provinces: Timing, Eruptive Style and Paleoenvironmental Perturbations

The emplacement of the Siberian Traps, the Central Atlantic Magmatic Province (CAMP) and the Wrangellia have been linked to end-Permian, end-Triassic mass extinctions, and to the Carnian Pluvial Episode (CPE), respectively. Exploring the timing, eruptive styles, and volatile degassing of these Large Igneous Provinces (LIPs) is crucial to understand their causal link to the catastrophic environmental crises that punctuated the Triassic. In this study we review the main characteristics of these LIPs, emphasizing common features and differences, and discussing aspects that are still in debate. Estimates of CO2 budgets and emissions from the three LIPs are based on the Nb content of little evolved basalts and highlight that early Siberian Traps and CAMP and high-Ti Wrangellia volcanics were quite CO2-rich. On the contrary, other volcanics from the three LIPs probably emitted relatively low amounts of CO2, which reinforces the possibility that thermogenic reactions between sills and sedimen ....

United States , United Kingdom , Vest Agder , China General , Queen Charlotte , British Columbia , Queen Charlotte Islands , Vancouver Island , Îe De France , Duke River , Souss Massa Drâmo , Ma Greene , Hernandez Nava , Siberian Craton , Africa Holyoke , Africa Craton , Ma Blackburn , Lh Weston Whitehorse , El Hachimi , El Hacimi , Europe Marzoli , Ema Davies , Dal Corso , Gwaii Queen Charlotte , Early Deccan Traps , Mantle Minerals ,

Kashmir's Hills Hold the Secret of the World's Biggest Extinction Event – The Diplomat

Geologists from all over the world have been visiting the Guryul Ravine for research, but commercial activity has jeopardized the fossil site’s preservation. ....

Jammu And Kashmir , United Kingdom , Abdul Majid , United States , New Delhi , Charles Stewart Middlemiss , Mushtaq Beigh , Iqbal Ahmad , Mohsin Noor , Penn Dixie , Tsutomu Nakazawa , Michael Brookfield , Henry Haversham Godwin Austen , Nadeem Qadri , University College London , Geological Survey Of India , India Office , Department Of Geology , Archaeology Department , Mining Department Srinagar , Geological Survey Of Japan , Centre For Himalayan Geology , Jammu University , Department Of Archeology , Nazir Bhat , Umer Ahmad ,