(Table 1) Concentrations of Os, Ir, Pt and 187Os/188Os ratio in ODP Hole 130-806C samples

New osmium (Os) isotope and platinum group element (PGE) concentration data are used in conjunction with published 3He and Th isotope data to determine the relative proportions of lithogenic, extraterrestrial and hydrogenous iridium (Ir) in a Pacific pelagic carbonate sequence from the Ocean Drilling Program (ODP) Site 806 on the Ontong Java Plateau (OJP). These calculations demonstrate that lithogenic and extraterrestrial contributions to sedimentary Ir budget are minor, while hydrogenous Ir accounts for roughly 85% of the total Ir. Application of analogous partitioning calculations to previously reported data from a North Pacific red clay sequence (LL44-GPC3) yields very similar results. Total Ir burial fluxes at Site 806 and LL44-GPC3 are also similar, 45 and 30 pg/cm**2/kyr, respectively. Average Ir/3He and Ir/xs230Th_initial ratios calculated from the entire Site 806 data set are similar to those reported earlier for Pacific sites. In general, down-core profiles of Ir, 3He and xs230Th_initial, are not well correlated with one another. However, all three data sets show similar variance and yield sediment mass accumulation rate estimates that agree within a factor of two. While these results indicate that Ir concentration has potential as a point-paleoflux tracer in pelagic carbonates, Ir-based paleoflux estimates are likely subject to uncertainties that are similar to those associated with Co-based paleoflux estimates. Consequently, local calibration of Ir flux in space and time will be required to fully assess the potential of Ir as a point paleoflux tracer. Measured 187Os/188Os of the OJP sediments are systematically lower than the inferred 187Os/188Os of contemporaneous seawater and a clear glacial-interglacial 187Os/188Os variation is lacking. Mixing calculations suggest Os contributions from lithogenic sources are insufficient to explain the observed 187Os/188Os variations. The difference between the 187Os/188Os of bulk sediment and that of seawater is interpreted in terms of subtle contributions of unradiogenic Os carried by particulate extraterrestrial material. Down-core variations of 187Os/188Os with Pt/Ir and Os/Ir also point to contributions from extraterrestrial particles. Mixing calculations for each set of several triplicate analyses suggest that the unradiogenic Os end member cannot be characterized by primary extraterrestrial particles of chondritic composition. It is noteworthy that in efforts aimed at determining the effect of extraterrestrial contributions, 187Os/188Os of pelagic carbonates has greater potential compared to abundances of PGE. An attempt has been made for the first time to estimate sediment mass accumulation rates based on amount of extraterrestrial Os in the OJP samples and previously reported extraterrestrial Os flux. Throughout most of the OJP record, Os isotope-based paleoflux estimates are within a factor of two of those derived using other constant flux tracers. Meaningful flux estimates cannot be made during glacial maxima because the OJP sediments do not record the low 187Os/188Os reported previously. We speculate that this discrepancy may be related to focusing of extraterrestrial particles at the OJP, as has been suggested to explain down-core 3He variations.

Descrizione del Teatro Farnese di Parma /

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Histoire générale des voyages, ou, Nouvelle collection de toutes les relations de voyages par mer et par terre, qui ont été publiées jusqu'à présent dans les différentes langues de toutes les nations connues : ce qui'il y a de plus remarquable, de plus utile et de mieux averé dans les pays ou les voyageurs ont penetré, avec les moeurs des habitans, la religion, les usages, arts, sciences, commerce, manufactures, &c, pour former un systême complet d'histoire & de géographie moderne, qui représente l'état actuel de toutes les nations : enrichi de cartes géographiques et de figures; Tome vingt-cinquiéme.

Contiene: Premiere partie, Suite du Livre III, Description de la Tartarie orientale et du Tibet.

Histoire générale des voyages, ou, Nouvelle collection de toutes les relations de voyages par mer et par terre, qui ont été publiées jusqu'à présent dans les différentes langues de toutes les nations connues : ce qui'il y a de plus remarquable, de plus utile et de mieux averé dans les pays ou les voyageurs ont penetré, avec les moeurs des habitans, la religion, les usages, arts, sciences, commerce, manufactures, &c, pour former un systême complet d'histoire & de géographie moderne, qui représente l'état actuel de toutes les nations : enrichi de cartes géographiques et de figures; Tome vingt-septiéme.

Contiene: Premiere partie, Suite du Livre IV, Voyages dans la Tartarie, le Tibet, la Bukkarie, & à la Chine. - [Incluye los viajes de Marco Polo en 1272, Jenkinson en 1558, Johnson en 1559, Goez en 1602-4, Grueber en 1661, Desideri en 1715, Gerbillon en 1688].

Abrégé de l'Histoire générale des voyages : contenant ce qu'il y a de plus remarquable, de plus utile & de mieux avéré dans les pays ou les voyageurs ont pénétré : les oeurs des habitans, la religion, les usages, arts & sciences, commerce, manufactures : enrichie de cartes géographiques & de figures /

MTSD 0339-8.

Memorie de' gran maestri del sacro militar ordine Gerosolimitano : tomo primo [- terzo]

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[Calmuc Matthew & John]

El idioma calmuc es una lengua hablada por los calmucos en Rusia, China y Mongolia. Pertenece a las lenguas mongólicas. El sistema de escritura mongol es mixto y procede del kalika. El sentido de la escritura es de arriba hacia abajo comenzando por la izquierda. Los kalmucos adaptaron el alfabeto mongol a su lengua en 1648, bajo el lama Zaya Pandita ("Promotora Española de Lingüística (Proel)").

[Calmuc Mark & Luke]

El idioma calmuc es una lengua hablada por los calmucos en Rusia, China y Mongolia. Pertenece a las lenguas mongólicas. El sistema de escritura mongol es mixto y procede del kalika. El sentido de la escritura es de arriba hacia abajo comenzando por la izquierda. Los kalmucos adaptaron el alfabeto mongol a su lengua en 1648, bajo el lama Zaya Pandita ("Promotora Española de Lingüística (Proel)").

Vocabularium seu Lexicon ecclesiasticum latino-hispanicum ... /

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Ensayo sobre la nobleza de los bascongados, para que sirva de introduccion á la historia generál de aquellos pueblos /

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Jesusen imitacioco edo berari jarraitcen eracusten duen libruba /

Signaturizado.

Ferdinandi Ruizii Villegatis burgensis quae exstant opera /

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Florilegium latinum sive hortus proverbiorum phrasium [et] c. syntaxeosque chrysolitus amoenissimus ... /

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Florilegium latinum : sive hortus proverbiorum, phrasium, ... /

Mode of access: Internet.