The transition from the Pliensbachian to the Toarcian geological stages in Lower Jurassic is followed by a global oceanic anoxic event during the lower Toarcian (TOAE for Toarcian Oceanic Anoxic Event). This moment corresponds to a massive fossilization time for organic matter in the worldwide geological record that produced here and there source rocks of petroleum interest. Concerning the eustatic fluctuations, these events are associated to a second-order maximal flooding zone. They are also interpreted as the remains of a global carbon-cycle perturbation case associated with oceanic acidification and correlated with the setup of Karoo-Ferrar igneous provinces in the southern Pangea territories corresponding to present-day Southern Africa...
Evaluating life history of species carries important implications for conservation biology. A total ...
170 p.Global Climate Change will increase precipitations in the temperate and Northern coast of Euro...
The Aptian stage and especially its lower part witnessed one of the major phases of paleoenvironment...
The transition from the Pliensbachian to the Toarcian geological stages in Lower Jurassic is followe...
Le passage entre les étages géologiques du Pliensbachien et du Toarcien au Jurassique inférieur est ...
In the wake of the Mesozoic, the Early Triassic (~251.95 Ma) corresponds to the aftermath of the mos...
The phytoplankton play a major part in Earth’s ecosystems. They constitute a large part of the base ...
At ~183 Ma when large amounts of organic matter was dumped onto the ocean beds (known as the Toarcia...
The study of new abundant coral crops and a systematic revision of the historie collections allow us...
Cold-water coral (CWC) habitats dwell on continental shelves, slopes, canyons, seamounts, and ridge ...
The fossil-rich deposits of the latest Maastrichtian Frenchman Formation (66Ma) of Saskatchewan, Can...
The Pliensbachian-Toarcian transition was a period of changes in long-term environmental conditions ...
Le plancton constitue l’essentiel de la biomasse pélagique et est un acteur majeur des cycles biogéo...
Dissertação de Mestrado em Geociências, Geologia do Petróleo, apresentada à Faculdade de Ciências e ...
Abstract:During my doctoral research, I focused on deciphering the interactions between sea-level an...
Evaluating life history of species carries important implications for conservation biology. A total ...
170 p.Global Climate Change will increase precipitations in the temperate and Northern coast of Euro...
The Aptian stage and especially its lower part witnessed one of the major phases of paleoenvironment...
The transition from the Pliensbachian to the Toarcian geological stages in Lower Jurassic is followe...
Le passage entre les étages géologiques du Pliensbachien et du Toarcien au Jurassique inférieur est ...
In the wake of the Mesozoic, the Early Triassic (~251.95 Ma) corresponds to the aftermath of the mos...
The phytoplankton play a major part in Earth’s ecosystems. They constitute a large part of the base ...
At ~183 Ma when large amounts of organic matter was dumped onto the ocean beds (known as the Toarcia...
The study of new abundant coral crops and a systematic revision of the historie collections allow us...
Cold-water coral (CWC) habitats dwell on continental shelves, slopes, canyons, seamounts, and ridge ...
The fossil-rich deposits of the latest Maastrichtian Frenchman Formation (66Ma) of Saskatchewan, Can...
The Pliensbachian-Toarcian transition was a period of changes in long-term environmental conditions ...
Le plancton constitue l’essentiel de la biomasse pélagique et est un acteur majeur des cycles biogéo...
Dissertação de Mestrado em Geociências, Geologia do Petróleo, apresentada à Faculdade de Ciências e ...
Abstract:During my doctoral research, I focused on deciphering the interactions between sea-level an...
Evaluating life history of species carries important implications for conservation biology. A total ...
170 p.Global Climate Change will increase precipitations in the temperate and Northern coast of Euro...
The Aptian stage and especially its lower part witnessed one of the major phases of paleoenvironment...