Mesozoic to Tertiary Evolution of the Southwestern Proto-Pacific Gondwana Margin
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Patagonia Luxury Hiking Excursion
Patagonia Luxury Hiking Excursion Please note that all of the itineraries listed in our web site are actual private tour itineraries we have prepared for clients over the past 12-18 months. By the very nature of what we do, each private tour itinerary is custom, exclusive and unique unto itself. Our over-riding goal is to create lifelong memories that you and your family will forever carry deep within your hearts. Overview Though our past hikes on the Milford Track (New Zealand), Inca Trail (Machu Picchu), Glacier (U.S.), and various areas of Switzerland and Austria were particularly memorable, we must confess that the hiking, horseback riding, and spectacular setting of, relatively inaccessible, Patagonia is unparalleled. The critical contrast is Patagonia’s pristine remoteness: no mass tourism or crowded hiking trails here! When hiking the wide range of areas in Patagonia, it is easy to see how this vast landscape still has hundreds of unnamed mountains, with many points inaccessible and unexplored. Located at the tip of the South American continent, the outstanding national parks (Torres del Paine!) and private reserves stretch across Chile and Argentina, divided by the Andes Mountains. The features of Patagonia are remarkable: wild rivers, muddy rainforests, glaciated peaks, granted monoliths, and vast steppes. This is a place for reflection, deep solitude, and unforgettable outdoor activities. Best Travel Time: Fall Winter Spring CHILE ARGENTINA Day 1 Temperature Range Temperature Range Fly to Santiago Highs: Mid 80’s Highs: Low 80’s Through our sister company, premium air provider Lows: Mid 50’s Lows: High 60’s TRAVNET, we may assist with your international airfare, as Area Area well as with mileage points conversion. -
Catalog of the Types of Curculionoidea (Insecta, Coleoptera) Deposited at the Museo Argentino De Ciencias Naturales “Bernardino Rivadavia”, Buenos Aires
Rev. Mus. Argentino Cienc. Nat., n.s. 15(2): 209-280, 2013 ISSN 1514-5158 (impresa) ISSN 1853-0400 (en línea) Catalog of the types of Curculionoidea (Insecta, Coleoptera) deposited at the Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Buenos Aires Axel O. BACHMANN 1 & Analía A. LANTERI 2 1Museo Argentino de Ciencias Naturales, División Entomología, Buenos Aires C1405DJR. Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Buenos Aires C1428EHA, e-mail: [email protected]. uba.ar. 2 Museo de La Plata, División Entomología, Paseo del Bosque s/n, La Plata, B1900FWA, Argentina, e-mail: [email protected] Abstract: The type specimens of Curculionoidea (Apionidae, Brentidae, Anhribidae, Curculionidae, Platypodidae, and Scolytidae) from the Museo Argentino de Ciencias Naturales (MACN), corresponding to all current categories, are herein catalogued. A total of 344 specific and subspecific names are alphabetically recorded, for their original binomina or trinomina, and spellings. Later combinations and synonyms are mentioned, as well as the informa- tion of all the labels associated to the specimens. In order to assist future research, three further lists are added: 1. specimens deemed to be deposited at MACN but not found in the collection; 2. specimens labeled as types of species which descriptions have probably never been published (non available names); and 3. specimens of dubi- ous type status, because the information on the labels does not agree with that of the original publication. Key words: Type specimens, Curculionoidea, Coleoptera, Insecta. Resumen: Catálogo de los tipos de Curculionoidea (Insecta, Coleoptera) depositados en el Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Buenos Aires. -
Along-Strike Variation in Structural Styles and Hydrocarbon Occurrences, Subandean Fold-And-Thrust Belt and Inner Foreland, Colombia to Argentina
The Geological Society of America Memoir 212 2015 Along-strike variation in structural styles and hydrocarbon occurrences, Subandean fold-and-thrust belt and inner foreland, Colombia to Argentina Michael F. McGroder Richard O. Lease* David M. Pearson† ExxonMobil Upstream Research Company, Houston, Texas 77252, USA ABSTRACT The approximately N-S–trending Andean retroarc fold-and-thrust belt is the locus of up to 300 km of Cenozoic shortening at the convergent plate boundary where the Nazca plate subducts beneath South America. Inherited pre-Cenozoic differences in the overriding plate are largely responsible for the highly segmented distribution of hydrocarbon resources in the fold-and-thrust belt. We use an ~7500-km-long, orogen- parallel (“strike”) structural cross section drawn near the eastern terminus of the fold belt between the Colombia-Venezuela border and the south end of the Neuquén Basin, Argentina, to illustrate the control these inherited crustal elements have on structural styles and the distribution of petroleum resources. Three pre-Andean tectonic events are chiefl y responsible for segmentation of sub- basins along the trend. First, the Late Ordovician “Ocloyic” tectonic event, recording terrane accretion from the southwest onto the margin of South America (present-day northern Argentina and Chile), resulted in the formation of a NNW-trending crustal welt oriented obliquely to the modern-day Andes. This paleohigh infl uenced the dis- tribution of multiple petroleum system elements in post-Ordovician time. Second, the mid-Carboniferous “Chañic” event was a less profound event that created mod- est structural relief. Basin segmentation and localized structural collapse during this period set the stage for deposition of important Carboniferous and Permian source rocks in the Madre de Dios and Ucayali Basins in Peru. -
Maquetación 1
1º Reunión Virtual de Comunicaciones de la Asociación Paleontológica Argentina 25–26 de noviembre de 2020 Libro de Resúmenes ASOCIACIÓN PALEONTOLÓGICA ARGENTINA COMISIÓN DIRECTIVA Presidenta Juliana Sterli Vicepresidenta Julia Desojo Secretario Javier Echevarría Prosecretaria Lucía Balarino Tesorero Pablo Gallina Protesorero Diego Balseiro Vocales Mónica Buono Jose Carballido Federico J. Degrange Paula Muzzopappa Damián Pérez Verónica Vennari doi: 10.5710/PEAPA.28.04.2021.392 R1 PE-APA 21 (1R) – Libro de Resúmenes La Asociación Paleontológica Argentina se enorgullece en presentar la 1º Reunión Virtual de Comunicaciones de la APA, 1º RVCAPA, en un año donde, por razones de público conocimiento, no se han podido concretar de forma presencial las reuniones y congresos organizados por nuestra comunidad. La misma se llevó adelante del 25 al 26 de noviembre de 2020, en el marco de los festejos por el Día del/a Paleontólogo/a. El objetivo principal fue mantener el contacto y la comunicación entre los miembros de la comunidad paleontológica y en especial motivar a estudiantes de grado, posgrado y posdoctorado a presentar y discutir los resultados de sus investigaciones en esta reunión. También participaron investigadores/as, técnicos/as y paleoartistas en todas las instancias de sus carreras. Esta reunión contó con conferencias de especialistas nacionales e internacionales y con comunicaciones libres en formato de pósteres virtuales. El acceso a la reunión, en su totalidad, fue a través de enlaces de la plataforma Google Meet, en videoconferencias a distancia . R2 PE-APA 21 (1R) – Libro de Resúmenes CONFERENCIAS R3 PE-APA 21 (1R) – Libro de Resúmenes R4 PE-APA 21 (1R) – Libro de Resúmenes RESÚMENES LOS TYPOTHERIA (NOTOUNGULATA, MAMMALIA) DE LA LOCALIDAD CRUCES INFINITOS DEL MIOCENO MEDIO DEL CHUBUT (PATAGONIA ARGENTINA) BREnDA M. -
Refining the Late Quaternary Tephrochronology for Southern
Quaternary Science Reviews 218 (2019) 137e156 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Refining the Late Quaternary tephrochronology for southern South America using the Laguna Potrok Aike sedimentary record * Rebecca E. Smith a, , Victoria C. Smith a, Karen Fontijn b, c, A. Catalina Gebhardt d, Stefan Wastegård e, Bernd Zolitschka f, Christian Ohlendorf f, Charles Stern g, Christoph Mayr h, i a Research Laboratory for Archaeology and the History of Art, 1 South Parks Road, University of Oxford, OX1 3TG, UK b Department of Earth Sciences, University of Oxford, OX1 3AN, UK c Department of Geosciences, Environment and Society, Universite Libre de Bruxelles, Belgium d Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Am Alten Hafen 26, D-27568, Bremerhaven, Germany e Department of Physical Geography, Stockholm University, SE-10691 Stockholm, Sweden f University of Bremen, Institute of Geography, Geomorphology and Polar Research (GEOPOLAR), Celsiusstr. 2, D-28359, Bremen, Germany g Department of Geological Sciences, University of Colorado, Boulder, CO, 80309-0399, USA h Institute of Geography, Friedrich-Alexander-Universitat€ Erlangen-Nürnberg, Wetterkreuz 15, 91058 Erlangen, Germany i Department of Earth and Environmental Sciences & GeoBio-Center, Ludwig-Maximilians-Universitat€ München, Richard-Wagner-Str. 10, 80333 München, Germany article info abstract Article history: This paper presents a detailed record of volcanism extending back to ~80 kyr BP for southern South Received 12 March 2019 America using the sediments of Laguna Potrok Aike (ICDP expedition 5022; Potrok Aike Maar Lake Received in revised form Sediment Archive Drilling Project - PASADO). Our analysis of tephra includes the morphology of glass, the 29 May 2019 mineral componentry, the abundance of glass-shards, lithics and minerals, and the composition of glass- Accepted 2 June 2019 shards in relation to the stratigraphy. -
USGS Open-File Report 2009-1133, V. 1.2, Table 3
Table 3. (following pages). Spreadsheet of volcanoes of the world with eruption type assignments for each volcano. [Columns are as follows: A, Catalog of Active Volcanoes of the World (CAVW) volcano identification number; E, volcano name; F, country in which the volcano resides; H, volcano latitude; I, position north or south of the equator (N, north, S, south); K, volcano longitude; L, position east or west of the Greenwich Meridian (E, east, W, west); M, volcano elevation in meters above mean sea level; N, volcano type as defined in the Smithsonian database (Siebert and Simkin, 2002-9); P, eruption type for eruption source parameter assignment, as described in this document. An Excel spreadsheet of this table accompanies this document.] Volcanoes of the World with ESP, v 1.2.xls AE FHIKLMNP 1 NUMBER NAME LOCATION LATITUDE NS LONGITUDE EW ELEV TYPE ERUPTION TYPE 2 0100-01- West Eifel Volc Field Germany 50.17 N 6.85 E 600 Maars S0 3 0100-02- Chaîne des Puys France 45.775 N 2.97 E 1464 Cinder cones M0 4 0100-03- Olot Volc Field Spain 42.17 N 2.53 E 893 Pyroclastic cones M0 5 0100-04- Calatrava Volc Field Spain 38.87 N 4.02 W 1117 Pyroclastic cones M0 6 0101-001 Larderello Italy 43.25 N 10.87 E 500 Explosion craters S0 7 0101-003 Vulsini Italy 42.60 N 11.93 E 800 Caldera S0 8 0101-004 Alban Hills Italy 41.73 N 12.70 E 949 Caldera S0 9 0101-01= Campi Flegrei Italy 40.827 N 14.139 E 458 Caldera S0 10 0101-02= Vesuvius Italy 40.821 N 14.426 E 1281 Somma volcano S2 11 0101-03= Ischia Italy 40.73 N 13.897 E 789 Complex volcano S0 12 0101-041 -
Boletín Graduados Geología
BOLETÍN de GRADUADOS N° 363 31 de marzo de 2017 Departamento de Geología Universidad Nacional del Sur Departamento de Geología UNS Página del Departamento de Geología en la página de la UNS. http://www.servicios.uns.edu.ar/institucion/deptos/rep_home.asp?cod_entidad=5 Portal del Departamento de Geología: http://www.geologia.uns.edu.ar Portal de empleo de la UNS www.empleo.uns.edu.ar Radio Universidad: AM 1240 o por internet en http://servicios.uns.edu.ar/radiouns/ Periódico digital de la UNS www.noticias.uns.edu.ar Canal UNS Youtube: www.youtube.com/audiovisualesUNS Periódico universitario NotiUNS. http://issuu.com/prensauns/docs/notiuns_septiembre_2011 Canal Youtube de la UNS www.youtube/audivisualesuns TEMAS DE ESTE BOLETÍN 1. INFORMACIÓN GENERAL 1.1 Defensa Oral de Tesis. Marta Minor Salvatierra. 1.2 Conferencia del Lic Ricardo Ruiz. 1.3 Consejo Profesional de Ciencias Naturales de la Provincia de Buenos Aires. Memoria 2015-2016. 1.4 Special Issue on"Sustainable Water Managements". Journal of Water Resource and Protection. 1.5 International Journal of Research in Environmental Science. 1.6 Horarios de Colectivos de la UNS al Campus Palihue. 1.7 Asociación Argentina de Geología Aplicada a la Ingeniería ASAGAI. Cuota 2017. 1.8 Asociación Geológica Argentina. Concurso de fotos. PREMIOS. 2. BECAS - SUBSIDIOS - COOPERACION INTERNACIONAL 2.1 Convocatoria Semilla 2017. Centro Universitario Argentino-Aleman (CUAA-DAHZ). 2.2 CONVOCATORIAS DE BECAS DE LA AUIP PARA CURSAR ESTUDIOS DE MASTER. 2.3 Becas del Ministerio de Educación de la Nación: Bicentenario, PNBU. Convocatoria 2017. 2.4 Programa de Becas Roberto Rocca. Alumnos ingresantes al primer año. -
Handbook on the International Airways Volcano Watch (Iavw)
Doc 9766-AN/968 HANDBOOK ON THE INTERNATIONAL AIRWAYS VOLCANO WATCH (IAVW) OPERATIONAL PROCEDURES AND CONTACT LIST SECOND EDITION — 2004 Approved by the Secretary General and published under his authority INTERNATIONAL CIVIL AVIATION ORGANIZATION DOCUMENT CHANGE RECORD ON THE WEB 2nd EDITION DATE SECTION PAGES AFFECTED 29.10.04 Appendix on operational procedures for the coordination and transfer of responsibility between VAACs for volcanic ash evens 25.10.04 Part 4: AFTN address for ASHTAMs/NOTAMs 14.9.04 Part 3: VAAC Montreal 1.9.04 Part 2: VAAC Toulouse 16.8.04 Part 2: VAACs Anchorage, London and Toulouse 29.7.04 Part 2: VAACs Buenos Aires, Tokyo and Washington; Part 3, 3.3; Part 5: Canada, Russian Federation 19.4.04 Parts 3 and 4: VAACs London and Tokyo 3.3.04 Part 2: VAAC Toulouse; Part 5:Argentina 22.1.04 Parts 3 and 4: VAAC Tokyo TABLE OF CONTENTS Page Part 1. Volcanoes active during the last 10 000 years . 1-1 Part 2. Volcanic ash advisory centres (VAACs) designated by ICAO and their responsibilities . 2-1 Part 3. Useful web sites . 3-1 3.1 Volcanic ash advisory centres . 3-1 3.2 Worldwide weekly volcanic activity reports . 3-1 3.3 Other sites . 3-2 Part 4. International Airways Volcano Watch — Operational procedures for the dissemination of information on volcanic eruptions and associated volcanic ash clouds in areas which could affect routes used by international flights, and necessary pre-eruption arrangements . 4-1 4.1 Pre-eruption procedures . 4-1 4.2 Action to be taken by the ACC in the event of a volcanic eruption . -
Descriptive Stats Craterdiam 1162Records
This electronic thesis or dissertation has been downloaded from Explore Bristol Research, http://research-information.bristol.ac.uk Author: Ituarte, Lia S Title: Exploring differential erosion patterns using volcanic edifices as a proxy in South America General rights Access to the thesis is subject to the Creative Commons Attribution - NonCommercial-No Derivatives 4.0 International Public License. A copy of this may be found at https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode This license sets out your rights and the restrictions that apply to your access to the thesis so it is important you read this before proceeding. Take down policy Some pages of this thesis may have been removed for copyright restrictions prior to having it been deposited in Explore Bristol Research. However, if you have discovered material within the thesis that you consider to be unlawful e.g. breaches of copyright (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please contact [email protected] and include the following information in your message: •Your contact details •Bibliographic details for the item, including a URL •An outline nature of the complaint Your claim will be investigated and, where appropriate, the item in question will be removed from public view as soon as possible. ID Sample.ID Unit.sampled Unit.filter IAVCEI.ID Volcano.ID.Number Volcano.Name 130 -99 NP Volcano and eruption -
A Geo-Referenced Visual Guide to 70 Chilean Volcanoes Photography by Gerard Prins Mission Impossible Corcovado Volcano (P
Land of the living Mountains A geo-referenced visual guide to 70 Chilean volcanoes Photography by Gerard Prins Mission Impossible Corcovado volcano (p. 98) Ever since, in 1990, I laid eyes on “my first volcano” – Vol- that will likely take the rest of my life and still be grossly in- Additional handicaps are that I’m no mountaineer nor an ex- cán Villarrica in the Chilean South – I have been impressed by complete. pert by any measure and, thus, constantly fear to be wrong. their beauty as well as by the imposing forces that lie behind Especially because even detailed maps of the Chilean In- their creation, and have, willingly or unwillingly, pointed In the process, I have picked up some passing knowledge stituto Geográfico Militar – or Google Earth for that mat- my camera at them over and again. on geology and volcanism. However, “passing” is the opera- ter – provide precious little info on mountain names and Unwillingly, because in a country that is part of the Pacific tive word here, which is why I am relying on shameless (but locations. Ring of Fire and counts with over 600 volcanic phenomena, often edited) copy/paste from the Global Volcanism Program Moreover, I have been chasing the González-Ferrán Chil- it is virtually impossible to look towards the Andes Cordill- Web site to textually accompany the images, and generate at ean volcano “Bible” for the last ten years or so, to no avail. era and not capture something that is somehow related with least some sort of context. Still, I hope this document will be a source of entertain- the incessant subduction of the Nazca Plate under the South Although this presentation visually documents roughly ment and reason enough for travellers to either get a good tour American- and Antarctica Plates. -
Structure of the Southern Cordillera Oriental (Argentinean Andes)
6th International Symposium on Andean Geodynamics (ISAG 2005, Barcelona), Extended Abstracts: 154-157 Structure of the southern Cordillera Oriental (Argentinean Andes) Nuria Carrera \ Josep Anton Mufioz \ Francesc Sàbat ', Ricardo Mon 2, ft Eduard Roca 1 1 Dpt. de Geodinàmica i Geofisica, Facultat de Geologia UB, Marti i Franqués sin, 08028-Barcelona; [email protected], [email protected], sabat@edu, [email protected] 2 Dpt. de Geologia, Facultat de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucurnàn, Miguel Lillo 2054000 Tucurnàn (Argentina) Introduction This communication is aimed to describe and discuss the generaJ structure and the tectonic evolution of the southern edge of the Cordillera Oriental, next to the Puna. The structure of the study area consists of a system of N-S trending Andean thrust and fold structures, which are superimposed on a Cretaceous rift system (Salta rift). Inversion of the Salta Basin has been documented from surface data in the Cordillera Oriental (Grier at al., 1991) as weil as from seismic data east of the studied area in the Santa Barbara system (Cristallini et al., 1997). In most of the stu died area there are not sei sm ic data. This work has taken advantage of the excellent outcrops presents in the area, thus this is a field based work. Satellite image interpretation has also been incorporated. Detailed mapping of new areas as weil as re-interpretation of previously described areas brings new insights into the tectonic evolution of the southern Cordillera Oriental. Stratigraphy The southern edge of the Cordillera Oriental is characterized by the presence of extensive outcrops of Precambrian basement rocks, the absence of Paleozoic seri es and the irreguJar distribution of very thick Mesozoic and Tertiary continental clastic sequences (3-12km) (Figure 1). -
Redalyc.Geologic Reconnaissance of Lautaro Volcano, Chilean Patagonia
Andean Geology ISSN: 0718-7092 [email protected] Servicio Nacional de Geología y Minería Chile Motoki, Akihisa; Orihashi, Yuji; Naranjo, José A.; Hirata, Daiji; Skvarca, Pedro; Anma, Ryo Geologic reconnaissance of Lautaro Volcano, Chilean Patagonia Andean Geology, vol. 33, núm. 1, enero, 2006, pp. 177-187 Servicio Nacional de Geología y Minería Santiago, Chile Available in: http://www.redalyc.org/articulo.oa?id=173918422008 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Geologic reconnaissance of Lautaro Volcano, Chilean Patagonia Akihisa Motoki Departamento de Mineralogia e Petrologia Ígnea, Universidade do Estado do Rio de Janeiro, Rua Sao Francisco Xavier 524, Maracana, Rio de Janeiro, Brasil [email protected] Yuji Orihashi Earthquake Research Institute, The University of Tokio, Bunkyo, Tokyo. 113-0032, Japan [email protected] José A. Naranjo Servicio Nacional de Geología y Minería, Casilla 10465, Santiago, Chile [email protected] Daiji Hirata Kanagawa Prefectural Museum of Natural History, Odawara, Kanagawa, 250-0031,Japan [email protected] Pedro Skvarca Instituto Antártico Argentino, Cerrito 1248, C1010AAZ, Buenos Aires, Argentina [email protected] Ryo Anma University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan [email protected] ABSTRACT Lautaro is the volcano closest to the Chile Triple Junction in the Andean Austral Volcanic Zone. The volcanic edifice of 3,607 m a.s.l. stands out on the north-western part of the plateau of the South Patagonian Ice Field.