València (regne). Mapas generales

Huella recortada.-Cartela en la parte inferior

Sclavonia, Croatia, Bosnia cum Dalmatiæ parte

per Gerardum Mercatorem cum privilegio.

Africae I Tab

[Gerardus Mercator].

Opere del dr. Giulio Ceradini ...

Mode of access: Internet.

Itinerarivm per nonnvllas Galliae Belgicae partes /

Includes index.

Extraits divers.

Contient : Registres du Parlement de Paris ; Mss. de M. de Thou ; « Liber principum » de la Chambre des comptes de Paris ; Notes généalogiques sur les comtes d'Astarac ; État des services dus au roi de Navarre dans le comté de Bigorre ; Pièces sur l'abbaye de Moissac ; Documents concernant diverses familles de Gascogne ; États de Béarn ; Généalogies diverses ; Mémoire adressé au comte de Turenne sur la maison de l'Isle-Jourdain ; Testament de Matha de l'Isle, comtesse de Comminges ; Testament de Bernard, comte de Comminges ; Accord entre les habitants du pays de Soule et ceux du pays de Josbaig ; Pièces relatives au commerce des Espagnols dans le pays de Comminges ; Cartulaire de Champagne ; Notice sur Saint-Savin (de la main d'A. Duchesne) ; « Notitia provinciarum Galliae » ; Chronique d'Adémar de Chabannes ; Gesta pontificum et comitum Engolismensium ; Gesta Francorum ; Chronique de Geoffroi de Vigeois et chroniques diverses ; Archives de la Chambre des comptes

The art and genius of Tintoret,

"Authentic works by Tintoret in public and private collections and churches": v. 2, p. [177]-214.

Active methane seepage in the Southern Ocean, off the sub-Antarctic island of South Georgia

An extensive submarine cold-seep area was discovered on the northern shelf of South Georgia during R/V Polarstern cruise ANT-XXIX/4 in spring 2013. Hydroacoustic surveys documented the presence of 133 gas bubble emissions, which were restricted to glacially-formed fjords and troughs. Video-based sea floor observations confirmed the sea floor origin of the gas emissions and spatially related microbial mats. Effective methane transport from these emissions into the hydrosphere was proven by relative enrichments of dissolved methane in near-bottom waters. Stable carbon isotopic signatures pointed to a predominant microbial methane formation, presumably based on high organic matter sedimentation in this region. Although known from many continental margins in the world's oceans, this is the first report of an active area of methane seepage in the Southern Ocean. Our finding of substantial methane emission related to a trough and fjord system, a topographical setting that exists commonly in glacially-affected areas, opens up the possibility that methane seepage is a more widespread phenomenon in polar and sub-polar regions than previously thought.