Mining laws of 1872 and 1989 : hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, first session, on S. 1126 ... June 7, 1989.

"September 13, 1990".

Notes by a naturalist. An account of observations made during the voyage of H.M.S. "Challenger" around the world in the years 1872-1876. By H. N. Moseley.

"Memoir ..." signed: G. C. B.

U.S. Grant and the colored people. : His wise, just, practical, and effective friendship thoroughly vindicated by incontestable facts in his record from 1862 to 1872. : Words of truth and soberness! He who runs may read and understand!! Be not deceived, only truth can endure!!!.

Text printed in two columns.

Chambre sépulcrale avec fresques découverte en 1872 près de Kertch ...

Extract from Report for 1872 of Russia. I. Arkheologicheskaia kommissïia.

Mémoires pour servir à l'histoire des événemens de la fin du dix-huitième siècle depuis 1760 jusqu'en 1806-1810,

t. 1. 1. section. De la destruction des jésuites. 2. section. Des dernières années du règne de Louis XV. 3. section. Du règne de Louis XVI jusqu'a l'Assemblée des notables.--t. 2. 4. section. Du fameux procés du collier. 5. section. De la révolution français.--t. 3-5. [5. section, suite] De la révolution française.--t. 6. Sur la route de poste de Fribourg en Brisgaw à Saint-Pétersbourg. Voyage à Saint-Pétersbourg.

Notes by a naturalist. An account of observations made during the voyage of H. M. S. "Challenger" round the world in the years 1872-1876 ...

Mode of access: Internet.

Aportes de la Asociación Rural del Uruguay a la viticultura en Uruguay (1872-1900)

En este artículo se analizan desde una perspectiva agronómica los contenidos de los discursos de los viticultores y técnicos en Uruguay para el periodo 1872-1900, presentes en la Revista de la Asociación Rural del Uruguay. Los contenidos se organizan según dimensiones del manejo de la viña en la etapa de campo. Se expresa la preponderancia de los primeros actores en la constitución de la temprana viticultura nacional -productores pertenecientes a una elite empresarial de inmigrantes- al adaptar sus conocimientos previos desde procesos de experimentación. Se indaga en el papel que cumplió la Asociación Rural del Uruguay en esta fase

Vierzig Jahre von Frankfurt am Main, oder: Frankfurt im Jahr 1792, im Jahr 1832 und im Jahr 1872 : nebst einer chronologischen Uebersicht der merkwürdigsten Begebenheiten Frankfurts von 1700 bis 1833

[D. Ring]

Victoria Land Antarctica Pb and Ba concentrations and Pb isotope ratios 1872-1994 CE

Pb and Ba concentrations and Pb isotopic compositions are reported for firn core and snow pit samples from Victoria Land, Antarctica, dating from 1872 AD to 1994 AD. From variations in Pb/Ba ratios and Pb isotopic compositions, two periods of major Pb enhancements were identified, from 1891 to 1908 AD and from 1948 to 1994 AD. The earlier pollution event is attributed to Pb emissions from non-ferrous metal production and coal combustion in the Southern Hemisphere and is in excellent agreement with coincident pollution inputs reported in firn/ice cores from two other regions of Antarctica, at Coats Land and Law Dome. Using Pb isotopic systematics, it was calculated that ~50% of Pb deposited in Victoria Land in 1897 originated from anthropogenic emission sources. The more recent period of Pb enhancements, from 1948 to 1994 AD, corresponds to the introduction and widespread use of gasoline alkyl Pb additives in automobiles in the Southern Hemisphere, with anthropogenic Pb inputs averaging 60% of total Pb but with large uncertainty. Intra- and inter-annual variations in Pb concentrations and isotopic compositions were evaluated in snow pits samples corresponding to the period 1991-1994. Substantial variations in Pb/ Ba and 206Pb/207Pb ratios were detected but the absence of a regular seasonal pattern for these parameters suggests that the transport and deposition of aerosols to the Antarctic ice sheet are complex and vary from year to year.

Fossil associations from the middle and upper Eocene strata of the Pamplona Basin and surrounding areas (Navarre, western Pyrenees)

Fossil associations from the middle and upper Eocene (Bartonian and Priabonian) sedimentary succession of the Pamplona Basin are described. This succession was accumulated in the western part of the South Pyrenean peripheral foreland basin and extends from deep-marine turbiditic (Ezkaba Sandstone Formation) to deltaic (Pamplona Marl, Ardanatz Sandstone and Ilundain Marl formations) and marginal marine deposits (Gendulain Formation). The micropalaeontological content is high. It is dominated by foraminifera, and common ostracods and other microfossils are also present. The fossil ichnoasssemblages include at least 23 ichnogenera and 28 ichnospecies indicative of Nereites, Cruziana, Glossifungites and ?Scoyenia-Mermia ichnofacies. Body macrofossils of 78 taxa corresponding to macroforaminifera, sponges, corals, bryozoans, brachiopods, annelids, molluscs, arthropods, echinoderms and vertebrates have been identified. Both the number of ichnotaxa and of species (e. g. bryozoans, molluscs and condrichthyans) may be considerably higher. Body fossil assemblages are comparable to those from the Eocene of the Nord Pyrenean area (Basque Coast), and also to those from the Eocene of the west-central and eastern part of South Pyrenean area (Aragon and Catalonia). At the European scale, the molluscs assemblages seem endemic from the Pyrenean area, although several Tethyan (Italy and Alps) and Northern elements (Paris basin and Normandy) have been recorded. Palaeontological data of studied sedimentary units fit well with the shallowing process that throughout the middle and late Eocene occurs in the area, according to the sedimentological and stratigraphical data.

Strontium isotopes and sedimentology of a marine Triassic succession (upper Ladinian) of the westernmost Tethys, Spain

Chemical Stratigraphy, or the study of the variation of chemical elements within sedimentary sequences, has gradually become an experienced tool in the research and correlation of global geologic events. In this paper 87Sr/ 86Sr ratios of the Triassic marine carbonates (Muschelkalk facies) of southeast Iberian Ranges, Iberian Peninsula, are presented and the representative Sr-isotopic curve constructed for the upper Ladinian interval. The studied stratigraphic succession is 102 meters thick, continuous, and well preserved. Previous paleontological data from macro and micro, ammonites, bivalves, foraminifera, conodonts and palynological assemblages, suggest a Fassanian-Longobardian age (Late Ladinian). Although diagenetic minerals are present in small amounts, the elemental data content of bulk carbonate samples, especially Sr contents, show a major variation that probably reflects palaeoenvironmental changes. The 87Sr/86Sr ratios curve shows a rise from 0.707649 near the base of the section to 0.707741 and then declines rapidly to 0.707624, with a final values rise up to 0.70787 in the upper part. The data up to meter 80 in the studied succession is broadly concurrent with 87Sr/86Sr ratios of sequences of similar age and complements these data. Moreover, the sequence stratigraphic framework and its key surfaces, which are difficult to be recognised just based in the facies analysis, are characterised by combining variations of the Ca, Mg, Mn, Sr and CaCO3 contents

La publicidad, herramienta promocional del centro de anuncios Roldós y Compañía (1872-1900)

El nacimiento de los primeros centros de anuncios en España data de la segunda mitad del siglo XIX. Uno de ellos es Roldós y Compañía. En un período en el que la publicidad es una actividad incipiente, los primeros profesionales recurren a lo que mejor saben hacer para darse a conocer: anuncios. A través del estudio de la autopublicidad de esta agencia realizada durante las últimas décadas del siglo XIX no solo veremos el progresivo desarrollo de este tipo de piezas (formal y de contenidos) sino también la evolución de todos los agentes que participan en la actividad: agencia, anunciantes y medios de comunicación. En este contexto, el centro de anuncios hace las veces de anunciante y de agencia. Es decir, ejerce una triple función: es el emisor del mensaje y es, a la vez, quien lo confecciona y quien gestiona su inserción en los medios. La historia de la publicidad se escribe junto a la agencia Roldós y Compañía. Por tanto su autopublicidad es un fiel reflejo de todo cuanto ha ocurrido en España desde el nacimiento de la profesión hasta finales del siglo XIX, un período caracterizado por la frecuente presencia de este tipo de anuncios en la prensa escrita del momento.