Amsterdam, aux depens de la Compagnie, 1725.
Un volume in Folio (367x237 mm), frontispice, (8)-xi-(1 bl.)-173-(1 bl.) pages, et 52 planches dont 10 dépliantes. Une première série numérotées I à XII comportant deux cartes dépliantes dont une du Golfe du Lion, des profils du littoral provençal, et des tableaux, certains enrichis de figures. La deuxième série numérotée I à XL est consacrée aux végétaux marins, et offrent en particulier un très grand nombre de figures de coraux. reliure : Plein vélin rigide estampé à froid de l'époque. Petits accrocs à la reliure. Plats légèrement incurvés. Manques en marge du frontispice et d'une planche. Une déchirure réparée page 173 et quelque mouillures marginales.
références: DSB [IX p.135 : " in 1725 he published the first treatise on oceanography, 'Histoire physique de la mer'. In it he treated problems which until then had been veiled by error and legend. Marsili examined every aspect of the subject : the morphology of the basin and relationships between the lands under and above water; the water's properties (color, temperature, salinity) and its motion (waves, currents, tides); and the biology of the sea, which froretold the advent of marin botany. Among the plants he numbered animals like corals, which before his time had been regarded as inorganic matter."]
Norman [1445 : "First edition. The first book devoted entirely to marine science, and the first oceanographic study of a single region.]
Koeman [IV, 421: "This work on oceanography contains the first printed chart with depth-lines."]
Marsigli conducted an intensive investigation of the Gulf of Lyon in the south of France, taking soundings to obtain a profile of the sea floor, analyzing the relationship of the lands under and above water, studying the water's physical properties (temperature, density, color) and its motions (waves, currents, tides), and describing the marine life of the region.
Marsigli was the first to give an account of formation of the continental shelf and slope, and the first to class corals as living beings rather than as inorganic mineral formations.
His belief that the land and the sea bed formed a continuous structure was confirmed when he discovered rock strata dipping below sea level at the coast.
Marsigli's work prefigured the systematic oceanographic exploration that would begin fifty years later with Captain James Cook's voyage in the 'Endeavor' "].
Prix : 15000 €