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Temporal and Spatial Origin of Gesneriaceae in the New World Inferred from Plastid DNA Sequences
bs_bs_banner Botanical Journal of the Linnean Society, 2013, 171, 61–79. With 3 figures Temporal and spatial origin of Gesneriaceae in the New World inferred from plastid DNA sequences MATHIEU PERRET1*, ALAIN CHAUTEMS1, ANDRÉA ONOFRE DE ARAUJO2 and NICOLAS SALAMIN3,4 1Conservatoire et Jardin botaniques de la Ville de Genève, Ch. de l’Impératrice 1, CH-1292 Chambésy, Switzerland 2Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Santa Adélia, 166, Bairro Bangu, Santo André, Brazil 3Department of Ecology and Evolution, University of Lausanne, CH-1015 Lausanne, Switzerland 4Swiss Institute of Bioinformatics, Quartier Sorge, CH-1015 Lausanne, Switzerland Received 15 December 2011; revised 3 July 2012; accepted for publication 18 August 2012 Gesneriaceae are represented in the New World (NW) by a major clade (c. 1000 species) currently recognized as subfamily Gesnerioideae. Radiation of this group occurred in all biomes of tropical America and was accompanied by extensive phenotypic and ecological diversification. Here we performed phylogenetic analyses using DNA sequences from three plastid loci to reconstruct the evolutionary history of Gesnerioideae and to investigate its relationship with other lineages of Gesneriaceae and Lamiales. Our molecular data confirm the inclusion of the South Pacific Coronanthereae and the Old World (OW) monotypic genus Titanotrichum in Gesnerioideae and the sister-group relationship of this subfamily to the rest of the OW Gesneriaceae. Calceolariaceae and the NW genera Peltanthera and Sanango appeared successively sister to Gesneriaceae, whereas Cubitanthus, which has been previously assigned to Gesneriaceae, is shown to be related to Linderniaceae. Based on molecular dating and biogeographical reconstruction analyses, we suggest that ancestors of Gesneriaceae originated in South America during the Late Cretaceous. -
(1987): "Tectonomagmatic Evolution of Cenozoic Extension in the North American Cordillera"
Downloaded from http://sp.lyellcollection.org/ by Frances J Cooper on January 21, 2013 Geological Society, London, Special Publications Tectonomagmatic evolution of Cenozoic extension in the North American Cordillera Brian P. Wernicke, Philip C. England, Leslie J. Sonder and Robert L. Christiansen Geological Society, London, Special Publications 1987, v.28; p203-221. doi: 10.1144/GSL.SP.1987.028.01.15 Email alerting click here to receive free e-mail alerts when service new articles cite this article Permission click here to seek permission to re-use all or request part of this article Subscribe click here to subscribe to Geological Society, London, Special Publications or the Lyell Collection Notes © The Geological Society of London 2013 Downloaded from http://sp.lyellcollection.org/ by Frances J Cooper on January 21, 2013 Tectonomagmatic evolution of Cenozoic extension in the North American Cordillera B.P. Wernicke, R.L. Christiansen, P.C. England & L.J. Sonder SUMMARY: The spatial and temporal distributions of Cenozoic extension and magmatism in the Cordillera suggest that the onset of major crustal extension at a particular latitude was confined to a relatively narrow belt (< 100 km, pre-extension) and followed the onset of intermediate and silicic magmatism by no more than a few million years. Extension began in early Eocene time in southern British Columbia, northern Washington, Idaho and Montana. Farther S, extension began at about the Eocene- Oligocene boundary in the Great Basin and slightly later in the Mojave-Sonora Desert region. The intervening area, at the latitude of Las Vegas, remained quiescent until mid- Miocene time. Compositional and isotopic characteristics of most pre-Miocene magmas are consistent with their containing major components of melted continental crust. -
Brief Overview of North American Cordilleran Geology by Cin-Ty Lee Topography Map of North America
Brief overview of North American Cordilleran geology by Cin‐Ty Lee Note: make sure to take notes as I will talk or sketch on the board many things that are not presented explicitly in these slides Topography map of North America Topography map How does the NthNorth AiAmerican Cor dillera fit itinto a glbllobal contt?text? Dickinson 2004 P‐wave tomography: Seismic structure beneath western USA Burdick et al. 2008 Crustal provinces of North America (Laurentia) ‐Proterozoic and Archean terranes were already assembled by 1.6 Ga Hoffman, 1988 Crustal provinces in southwestern USA Hoffman, 1988 Bennett and DePaolo, 1987 Some examples of tectonic margins for your reference Dickinson and Snyder, 1978 1.1 Ga = Rodinia Super‐continent (Grenvillian age) Neo‐Proterozoic = Rodinia breaks up “western” margin of Laurentia represents a passive margin due to opening of the Panthalassan ocean 700‐400 Ma Western margin of Laurentia represents a passive margin Dickinson and Snyder, 1978 400‐250 Ma Passive margin is interrupted in Devonian times by the accretion of island arcs Antler and Sonoma orogenies Accretion of allochthonous terranes to the western margin of the NhNorth AiAmerican craton Antler/Sonoma orogenies result in the accretion of Paleozoic island arc terranes to western North America Permian Formation of Pangea “”“western” margin of NhNorth AiAmerica now didominate d by subduct ion zone 250‐50 Ma Subduction results in continued accretion of fringing island arcs and the generation of continental magmatic arcs Sierra Nevada batholith Sevier and -
OPPOSITE THRUST-VERGENCIES in the PRECORDILLERA and WESTERN CORDILLERA in NORTHERN CHILE and Structurally LINKED CENOZOIC PALEOENVIRONMENTAL EVOLUTION
Fourth /SAG. Goettingen (Germany), 04 - 06//0//999 155 OPPOSITE THRUST-VERGENCIES IN THE PRECORDILLERA AND WESTERN CORDILLERA IN NORTHERN CHILE AND STRUCTURALLy LINKED CENOZOIC PALEOENVIRONMENTAL EVOLUTION Reynaldo CHARRIER(I-7), Gérard HERAIL(2-7), John FLYNN(3), Rodrigo RIQUELME(I-7), Marcelo GARCIA(4-7), Darin CROFf(5) and André WYSS(6) (1) Departamento de Geologfa, Universidad de Chile; [email protected]. (2) IRD, 209-213, Rue La Fayette, 75010 Paris,[email protected]. (3) The Field Museum of Natural History, Chicago, USA. [email protected]. (4) SERNAGEOMIN. Av. Sta. Maria 0104, Providencia, Santiago, Chile. [email protected]. (5) The Field Museum of Natural History, Chicago, and University of Chicago, USA. (6) Department of Geological Sciences, University of California Santa Barbara, USA [email protected]. (7) Convenio IRD-Departamento de Geologïa, Universidad de Chi le. KEY WORDS: Altiplano, Chile, syntectonic sedimentation, Cenozoic paleoenvironment. INTRODUCTION Morphologie units in the northern Chilean Andes parailei one another and the offshore trench. These units are, from west to east: Coastal Cordillera, Central Depression, Precordillera, Western Cordillera and Altiplano (Fig. i). The development of the west part of the Western Cordillera (Chapiquifia-Belén Ridge), in the Chilean Altiplano, was controlled by two diverging, trench-parallel systems of thrusts and folds, one located along the Precordil1era and the other along the eastern side of the Western Cordillera. Although total shortening associated with these systems is only 12 to 14 km, their activity determined the development of fluvial and lacustrine basins which recorded the synorogenic paleoenvironmental evolution of this region. We describe here facies, geometry and chronology of the deposits associated with both systems and provide an explanation for the differing depositional environments developed on the Precordillera and the Western Cordillera. -
A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname
Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed (Grensgebergte and Kasikasima) of Southeastern Suriname Editors: Leeanne E. Alonso and Trond H. Larsen 67 CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION Rapid Assessment Program A Rapid Biological Assessment of the Upper Palumeu River Watershed RAP (Grensgebergte and Kasikasima) of Southeastern Suriname Bulletin of Biological Assessment 67 Editors: Leeanne E. Alonso and Trond H. Larsen CONSERVATION INTERNATIONAL - SURINAME CONSERVATION INTERNATIONAL GLOBAL WILDLIFE CONSERVATION ANTON DE KOM UNIVERSITY OF SURINAME THE SURINAME FOREST SERVICE (LBB) NATURE CONSERVATION DIVISION (NB) FOUNDATION FOR FOREST MANAGEMENT AND PRODUCTION CONTROL (SBB) SURINAME CONSERVATION FOUNDATION THE HARBERS FAMILY FOUNDATION The RAP Bulletin of Biological Assessment is published by: Conservation International 2011 Crystal Drive, Suite 500 Arlington, VA USA 22202 Tel : +1 703-341-2400 www.conservation.org Cover photos: The RAP team surveyed the Grensgebergte Mountains and Upper Palumeu Watershed, as well as the Middle Palumeu River and Kasikasima Mountains visible here. Freshwater resources originating here are vital for all of Suriname. (T. Larsen) Glass frogs (Hyalinobatrachium cf. taylori) lay their -
Plate Tectonic Setting of the Andean Cordillera
183 by Victor A. Ramos Plate tectonic setting of the Andean Cordillera Laboratorio de Tectónica Andina, Universidad de Buenos Aires, Argentina. E-mail: [email protected] The Andes are a natural laboratory for the study of the acterize the different segments are widely variable. The present interaction between subduction of the oceanic plate and overview will focus on the major geological differences among these segments, based on today’s plate-tectonic knowledge of this moun- active geological processes. Inter- and intraplate seis- tain chain. micity, volcanic activity, thick- and thin-skinned fold and thrust belts, and foreland basin subsidence, in con- junction with space geodetic observations, contribute to Major geological provinces characterize the present plate tectonic setting of discrete The Andes north of the Golfo de Guayaquil are unique, as estab- segments of the Andes. The inherited geological history, lished by Gansser (1973). The Northern Andes record an important as well as the present tectonic setting, is responsible for accretion of oceanic crust during Jurassic, late Cretaceous, and Pale- the unique geology of the Northern, Central, and South- ogene times. As a result, the Western Cordillera of Colombia and Ecuador is mainly constituted of an oceanic basement that during ern Andes. The Northern Andes are the result of Meso- accretion was related to ophiolite obduction, important penetrative zoic and Cenozoic collisions of oceanic terranes, prior deformation and metamorphism, in cases up to blue schist facies. to the present Andean-type setting. The Central Andes Further north, the emplacement of the Caribbean nappes was related to the collision of an island arc system, the Bonaire block, during have a long history of subduction and volcanic arc Paleogene times (Bosch and Rodríguez, 1992, Kellogg and Bonini, activity, while the Southern Andes record the closing of 1982). -
The Cordillera of the Andes Boundary Case (Argentina, Chile)
REPORTS OF INTERNATIONAL ARBITRAL AWARDS RECUEIL DES SENTENCES ARBITRALES The Cordillera of the Andes Boundary Case (Argentina, Chile) 20 November 1902 VOLUME IX pp. 37-49 NATIONS UNIES - UNITED NATIONS Copyright (c) 2006 37 AWARD BY HIS MAJESTY KING EDWARD VII IN THE ARGENTINE- CHI LE BOUNDARY CASE, 20 NOVEMBER 1902 x WHEREAS, by an Agreement dated the 17th day of April 1896, the Argentine Republic and the Republic of Chile, by Their respective Representatives, determined: THAT should differences arise between their experts as to the boundary-line to be traced between the two States in conformity with the Treaty of 1881 and the Protocol of 1893, and in case such differences could not be amicably settled by accord between the two Governments, they should be submitted to the decision of the Government of Her Britannic Majesty; AND WHEREAS such differences did arise and were submitted to the Govern- ment of Her late Majesty Queen Victoria; AND WHEREAS the Tribunal appointed to examine and consider the differences which had so arisen, has — after the ground has been examined by a Com- mission designated for that purpose — now reported to Us, and submitted to Us, after mature deliberation, their opinions and recommendations for Our consideration ; Now, WE, EDWARD, by the grace of God, King of the United Kingdom of Great Britain and Ireland and of the British Dominions beyond the Seas King, Defender of the Faith, Emperor of India, etc., etc., have arrived at the following decisions upon the questions in dispute, which have been referred to Our arbitration, viz. : 1. -
GESNERIACEAE ENDÉMICAS DEL PERÚ Versión Online ISSN 1727-9933 © Facultad De Ciencias Biológicas UNMSM
Rev. peru. biol. Número especial 13(2): 359s - 365s (Diciembre 2006) El libro rojo de las plantas endémicas del Perú. Ed.: Blanca León et al. GESNERIACEAE ENDÉMICAS DEL PERÚ Versión Online ISSN 1727-9933 © Facultad de Ciencias Biológicas UNMSM Gesneriaceae endémicas del Perú Irayda Salinas 1 y Blanca León 1,2 1 Museo de Historia Natural, Resumen Av. Arenales 1256, Aptdo. 14-0434, Lima 14, Perú. La familia Gesneriaceae es reconocida en el Perú por presentar 31 géneros y 141 espe- [email protected] cies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), mayormente hierbas y arbustos. En 2 Plant Resources Center, este trabajo reconocemos como endemismos 36 especies y tres variedades en doce University of Texas at géneros. El género Besleria es el más rico en especies endémicas. Las Gesneriaceae Austin, Austin TX 78712 endémicas ocupan las regiones Bosques Húmedos Amazónicos y de Bosques Muy EE.UU. Húmedos Montanos, entre los 100 y 2900 m de altitud. Ocho taxones endémicos de [email protected] Gesneriaceae se encuentran representados dentro del Sistema Nacional de Áreas Natu- rales Protegidas por el Estado. Palabras claves: Gesneriaceae, Besleria, Perú, endemismo, plantas endémicas. Abstract The Gesneriaceae are represented in Peru by 31 genera and 141 species (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), mainly herbs and shrubs. Here we recognize as endemics 36 species and three varieties in twelve genera. Besleria is the genus with the largest number of endemic species. Peru’s endemic Gesneriaceae are found in the Humid Lowland Amazonian Forest and Very Humid Montane Forest regions, between 100 and 2900 m elevation. -
Present Knowledge of the Magmatic Evolution of the Eastern Cordillera of Peru
Earth-Science Reviews, 18 (1982) 253-283 253 Elsevier Scientific Publishing Company, Amsterdam-Printed in The Netherlands Present Knowledge of the Magmatic Evolution of the Eastern Cordillera of Peru G. Carlier', G. Grandin', G. Laubacher', R. and F. M6gard2 ' ORSTOM, Mission Peru, Apartado 270, Lima 18 (Peru) and 2'4 rue Bayard75008 Paris (France) ' Institut Francais #Etudes Andines, Apartado 278, Lima I8 (Peru) Pontificia Universidad Catdica del Perú, Avda S. Boliuar, Lima 27 (Peru) ABSTRACT Carlier, G., Grandin, G., Laubacher, G., Marócco, R. and Mégard, F., 1982. Present knowledge of the magmatic evolution of the Eastern Cordillera of Peru. Earth-Sci. Rev., 18: 253-283. The studies which have been carried out in the Eastern Cordillera of Peru over the past 20 years prove the existence of at least three orogenic cycles: the Late Precambrian, the Hercynian and the Andean, each one accompanied by a more or less abundant magmatism. (1) The Precambrian. Leaving aside the prasinites, possibly derived from synsedimentary , volcanites, Precambrian magmatism (in the Huanuco region) consists of: a meta-igneous ultramafic to mafic association (serpentinites, meta-gabbros, meta-diorites); syntectonic meta-tonalites; and post-tectonic dioritic and granitic intrusive bodies. (2) The Hercynian (550 to 220 my.). From the Cambrian to the Upper Devonian the existence of a synsedimentary magmatism is known. Syntectonic granites were emplaced during the Eohercynian phase, but the major part of magmatism is of a Late Permian to Early Trias age, and is characterized by the intrusion of granitoids and by volcanism of calc-al- kaline tendency. It appears that the nepheline syenite of Macusani may belong to a terminal episode of this magmatic period. -
Complete List of Gesneriad Species
Gesneriaceae Currently Aeschynanthus batakiorum Aeschynanthus jouyi Accepted Species Names Aeschynanthus batesii Aeschynanthus kermesinus Aeschynanthus brachyphyllus Aeschynanthus lancilimbus Updated 4/1/21 Aeschynanthus bracteatus Aeschynanthus lasianthus (originally SI Checklist 6-15-12 Aeschynanthus breviflorus Aeschynanthus lasiocalyx previously updated to 6/1/16) Aeschynanthus burttii Aeschynanthus lepidospermus https://padme.rbge.org.uk/grc Aeschynanthus buxifolius Aeschynanthus leptocladus Aeschynanthus calanthus Aeschynanthus leucothamnos Gesnereaceae Resource Centre - Aeschynanthus cambodiensis # Aeschynanthus ligustrinus create a checklist (rbge.org. -
Lamiales – Synoptical Classification Vers
Lamiales – Synoptical classification vers. 2.6.2 (in prog.) Updated: 12 April, 2016 A Synoptical Classification of the Lamiales Version 2.6.2 (This is a working document) Compiled by Richard Olmstead With the help of: D. Albach, P. Beardsley, D. Bedigian, B. Bremer, P. Cantino, J. Chau, J. L. Clark, B. Drew, P. Garnock- Jones, S. Grose (Heydler), R. Harley, H.-D. Ihlenfeldt, B. Li, L. Lohmann, S. Mathews, L. McDade, K. Müller, E. Norman, N. O’Leary, B. Oxelman, J. Reveal, R. Scotland, J. Smith, D. Tank, E. Tripp, S. Wagstaff, E. Wallander, A. Weber, A. Wolfe, A. Wortley, N. Young, M. Zjhra, and many others [estimated 25 families, 1041 genera, and ca. 21,878 species in Lamiales] The goal of this project is to produce a working infraordinal classification of the Lamiales to genus with information on distribution and species richness. All recognized taxa will be clades; adherence to Linnaean ranks is optional. Synonymy is very incomplete (comprehensive synonymy is not a goal of the project, but could be incorporated). Although I anticipate producing a publishable version of this classification at a future date, my near- term goal is to produce a web-accessible version, which will be available to the public and which will be updated regularly through input from systematists familiar with taxa within the Lamiales. For further information on the project and to provide information for future versions, please contact R. Olmstead via email at [email protected], or by regular mail at: Department of Biology, Box 355325, University of Washington, Seattle WA 98195, USA. -
The American Cordillera: a Long Journey Through Time & Space
The American Cordillera: A Long Journey Through Time & Space Part III:The North American Taphrogen Lecture 25: April 25, G. Zandt An overview of the collapse of the American Cordillera 1 Some of the Big Questions • What caused the extreme inboard migration of deformation and magmatism during the Laramide? [Flat Slab] • What caused the mid-Tertiary extensional collapse and ignimbrite flareup? [Slab Rollback] • Why is the extension and associated magmatisn separated into two domains with different spatial-temporal evolutions? • How did the Colorado Plateau escape significant deformation and magmatism during both periods? Major questions we want to address today. 2 North American Cordillera Topography is the first-order expression of orogeny, and high topography extends half way across the continent (>1000 km). And it remains high despite significant extension which normally leads to subsidence. 3 Western US today We will follow Dickinson (2002) in this review of the Cordilleran taphrogen. He follows Sengor in dividing the Basin and Range taphrogen into the Numic and Piman subtaphrogens. Black bodies are core complexes with arrows indicating direction of vergence (movement of upper plate). We will focus today on the relationship between the subtaphrogens and the Colorado Plateau–Laramide Rocky Mountains. Dickinson, W. R., The Basin and Range Province as a Composite Extensional Domain, Int. Geol. Rev., 44, 1-38, 2002. 4 The tectonic evolution of the Cordillera can be divided into 7 frames (Coney): 1) Formation of the continental margin in late Precambrian time and development of the Cordilleran passive margin. 2) Mid- to late Paleozoic brief orogenic events (Antler, Ancestral Rockies, Sonoma orogenies).