Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition)
Previous studies, carried out by the Department of Geological, Environmental and Marine Sciences of the University of Trieste within Programma Nazionale di Ricerche in Antartide (P.N.R.A) and by the "Dipartimento di Scienze della Terra" of the "Università di Cagliari" within the...
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UNIVERSITA' DEGLI STUDI DI CAGLIARI
2004
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Online Access: | http://hdl.handle.net/11584/34663 |
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ftunicagliariris:oai:iris.unica.it:11584/34663 2024-02-11T09:59:05+01:00 Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) DEMURO, SANDRO Di Grande A Brambati A. Demuro, Sandro Di Grande, A Brambati, A. 2004 http://hdl.handle.net/11584/34663 eng ita eng ita UNIVERSITA' DEGLI STUDI DI CAGLIARI place:CAGLIARI ispartofbook:Atlas of the Eastern Straits of Magellan coasts - Patagonia and Tierra del Fuego – Chile - 9/12 Maps. In: 32nd international geological congress – Università degli Studi di Cagliari http://hdl.handle.net/11584/34663 Quaternary Geology Sedimentology Magellan Straits info:eu-repo/semantics/other 2004 ftunicagliariris 2024-01-17T17:47:03Z Previous studies, carried out by the Department of Geological, Environmental and Marine Sciences of the University of Trieste within Programma Nazionale di Ricerche in Antartide (P.N.R.A) and by the "Dipartimento di Scienze della Terra" of the "Università di Cagliari" within the cooperation project PVS - Regione Autonoma della Sardegna - Chile on the Straits of Magellan were mainly directed at sedimentological research on the sea bottoms and coastal belt of the eastern section (Atlantic opening). Similar wide ranging research was carried out also on the coastal belt of the western section of the Straits (Pacific opening) from seavessels, since it was inaccessible by land which is typically sheer (fiords). The first coastal studies were connected with sedimentological studies of the bottom, but were limited to research on the source and transport of the sediments as well as a regional definition of morphostructural units. Subsequent research along the coastal belt was carried out in greater detail with mapping of morphological units. During this second phase, greater attention was given to the study of palaeo-shorelines and different terrace orders of presumed marine and transitional origin (Brambati et alii 1993a, 1993b). On the basis of the initial geomorphological, geological and sedimentological results obtained, we made a zoning of the coastal belts along the Atlantic opening of the Straits which enabled us to print three sheets on a scale 1:200,000 (De Muro et alii 1995; Brambati et alii 1995a, 1995b; Di Grande et alii 1995). Detailed studies and maps (scale 1:50,000) of the terraced sequences linked to Holo-Pleistocene glacio-eustatic variations are in course. The aim is to publish an Atlas accompanied by 12 geomorphological maps (which this is the third) topographically based on 28 Chilean I.G.M. 1:50,000 scale maps of the area between Punta Dungeness and Bahía Inútil (De Muro et alii, 1996, 1996b; Di Grande et alii, 1996a, 1996b). The coastal area between Punta Paulo and Porvenir is situated on the Paso ... Other/Unknown Material Antartide Tierra del Fuego Università degli Studi di Cagliari: UNICA IRIS bahía Inútil ENVELOPE(-62.917,-62.917,-64.883,-64.883) Holo ENVELOPE(9.954,9.954,63.343,63.343) Inútil ENVELOPE(-60.783,-60.783,-64.050,-64.050) Pacific |
institution |
Open Polar |
collection |
Università degli Studi di Cagliari: UNICA IRIS |
op_collection_id |
ftunicagliariris |
language |
English Italian |
topic |
Quaternary Geology Sedimentology Magellan Straits |
spellingShingle |
Quaternary Geology Sedimentology Magellan Straits DEMURO, SANDRO Di Grande A Brambati A. Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
topic_facet |
Quaternary Geology Sedimentology Magellan Straits |
description |
Previous studies, carried out by the Department of Geological, Environmental and Marine Sciences of the University of Trieste within Programma Nazionale di Ricerche in Antartide (P.N.R.A) and by the "Dipartimento di Scienze della Terra" of the "Università di Cagliari" within the cooperation project PVS - Regione Autonoma della Sardegna - Chile on the Straits of Magellan were mainly directed at sedimentological research on the sea bottoms and coastal belt of the eastern section (Atlantic opening). Similar wide ranging research was carried out also on the coastal belt of the western section of the Straits (Pacific opening) from seavessels, since it was inaccessible by land which is typically sheer (fiords). The first coastal studies were connected with sedimentological studies of the bottom, but were limited to research on the source and transport of the sediments as well as a regional definition of morphostructural units. Subsequent research along the coastal belt was carried out in greater detail with mapping of morphological units. During this second phase, greater attention was given to the study of palaeo-shorelines and different terrace orders of presumed marine and transitional origin (Brambati et alii 1993a, 1993b). On the basis of the initial geomorphological, geological and sedimentological results obtained, we made a zoning of the coastal belts along the Atlantic opening of the Straits which enabled us to print three sheets on a scale 1:200,000 (De Muro et alii 1995; Brambati et alii 1995a, 1995b; Di Grande et alii 1995). Detailed studies and maps (scale 1:50,000) of the terraced sequences linked to Holo-Pleistocene glacio-eustatic variations are in course. The aim is to publish an Atlas accompanied by 12 geomorphological maps (which this is the third) topographically based on 28 Chilean I.G.M. 1:50,000 scale maps of the area between Punta Dungeness and Bahía Inútil (De Muro et alii, 1996, 1996b; Di Grande et alii, 1996a, 1996b). The coastal area between Punta Paulo and Porvenir is situated on the Paso ... |
author2 |
Demuro, Sandro Di Grande, A Brambati, A. |
format |
Other/Unknown Material |
author |
DEMURO, SANDRO Di Grande A Brambati A. |
author_facet |
DEMURO, SANDRO Di Grande A Brambati A. |
author_sort |
DEMURO, SANDRO |
title |
Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
title_short |
Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
title_full |
Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
title_fullStr |
Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
title_full_unstemmed |
Distribution of the marine and transitional terraces (Holocene) and geomorphological map of the coastal area between Punta Paulo and Porvenir, Tierra del Fuego, Straits of Magellan, Chile (1:50,000 scale map – Map n° 3/12 - Second Edition) |
title_sort |
distribution of the marine and transitional terraces (holocene) and geomorphological map of the coastal area between punta paulo and porvenir, tierra del fuego, straits of magellan, chile (1:50,000 scale map – map n° 3/12 - second edition) |
publisher |
UNIVERSITA' DEGLI STUDI DI CAGLIARI |
publishDate |
2004 |
url |
http://hdl.handle.net/11584/34663 |
long_lat |
ENVELOPE(-62.917,-62.917,-64.883,-64.883) ENVELOPE(9.954,9.954,63.343,63.343) ENVELOPE(-60.783,-60.783,-64.050,-64.050) |
geographic |
bahía Inútil Holo Inútil Pacific |
geographic_facet |
bahía Inútil Holo Inútil Pacific |
genre |
Antartide Tierra del Fuego |
genre_facet |
Antartide Tierra del Fuego |
op_relation |
ispartofbook:Atlas of the Eastern Straits of Magellan coasts - Patagonia and Tierra del Fuego – Chile - 9/12 Maps. In: 32nd international geological congress – Università degli Studi di Cagliari http://hdl.handle.net/11584/34663 |
_version_ |
1790595060535918592 |