GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
---|---|---|---|---|---|---|
|
18:31 Aug 1, 2007 |
German to Spanish translations [PRO] Science - Geology | |||||||
---|---|---|---|---|---|---|---|
|
| ||||||
| Selected response from: Fabio Descalzi Uruguay Local time: 12:22 | ||||||
Grading comment
|
Summary of answers provided | ||||
---|---|---|---|---|
2 | gravia glaciofluvial |
|
gravia glaciofluvial Explanation: Intentemos una traducción intermedia hacia el inglés: http://www.uibk.ac.at/geologie/staff/brixen/brixen_chrono_en... Fliri (1988) reported an age of 24,000 ± 210 14C yr BP for the top part of the fluvioglacial gravel ("Vorstossschotter") at Albeins near the southern margin of the Brixen Basin. This date is in accordance with other radiocarbon-dated evidence from the Eastern Alps (van Husen, 2000) and proves ice-free conditions in inneralpine valleys preceding the Last Glacial Maximum. Y aquí tenemos un texto bilingüe EN>ES que lo confirmaría: http://www.scielo.cl/scielo.php?pid=S0716-02082004000100008&... Este estudio tiene como propósito dar a conocer recientes hallazgos paleobotánicos en el Seno de Reloncaví y costas oriental y norte de la isla Grande de Chiloé. Se trata de ocho sitios con troncos subfósiles de alerce (Fitzroya cupressoides (Mol.) Johnst.) y ciprés de las Guaitecas (Pilgerodendron uviferum (D. Don) Florin), in situ y en muy buen estado de preservación. De acuerdo a seis dataciones radiocarbónicas preliminares, con edades finitas entre 42.600 y 49.780 C14 años AP, los depósitos con los troncos corresponderían a lapsos interestadiales del período Llanquihue medio de la última glaciación (estadio isotópico 3). Se analizó la estratigrafía y el contenido de polen fósil de dos de estos sitios, Isla Tenglo en la Provincia de Llanquihue (41°30'S) y Punta Pirquén, en la costa oriental de la isla Grande de Chiloé (42°13'S). En ambos sitios los troncos de coníferas se encuentran asociados a depósitos de limo orgánico y turba, los cuales subyacen a potentes secuencias (2-4 m) de limo gris laminado (ritmitas lacustres), seguidos de la arena y grava glaciofluvial del Último Máximo Glacial. (...) The purpose of this study is to contribute with new paleobotanical knowledge of the Seno de Reloncaví and the adjacent eastern and northern coast of Isla Grande de Chiloé. The authors have collected at eight different sites subfossil tree trunks of alerce (Fitzroya cupressoides (Mol.) Johnst.) and Guaitecas cypress (Pilgerodendron uviferum (D. Don) Florin). The tree trunks were in situ and very well preserved. According to six preliminary radiocarbon dates showing finite ages between 42.600 and 49.780 14C yr BP, the deposits with the tree trunks would correspond to interstadial stages of middle Llanquihue glaciation (isotopic stage 3). The authors have analyzed the stratigraphy and fossil pollen content at two of these sites, Isla Tenglo in the Llanquihue Province (41°30'S) and Punta Pirquén, along the eastern coast of Isla Grande de Chiloé (42°13'S). Conifer tree trunks at both sites are associated with organic silt and peat underlying a thick succession (2-4 m) of laminated grey silt (lacustrine rhytmite) and capped by fluvioglacial sand and gravel which correspond to the Last Glacial Maximum. |
| |
Login to enter a peer comment (or grade) |
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.