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San Agustin

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Journal Article
Published: 01 January 2010
Journal of the Geological Society (2010) 167 (1): 11–20.
...Diego M. Guido; Alan Channing; Kathleen A. Campbell; Alba Zamuner Abstract: An extensive, well-preserved, Late Jurassic ( c . 150 Ma) geothermal system at San Agustín farm in the Deseado Massif, Patagonia, Argentina, is described. This deposit, along with others previously known from the same...
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Journal Article
Published: 01 October 1962
Bulletin of the Seismological Society of America (1962) 52 (4): 793–805.
...A. Rodriguez B.; J. S. Steinhart; T. Asada abstract A study of the hypocentral location of 133 small earthquakes in southern Peru reveals the existence of a vertical fault zone parallel to, and west of, the axis of the Andes chain. This zone is named the San Agustin fault zone in honor...
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Map of the <b>San</b> <b>Agustín</b> hot spring deposits area within the Deseado Massif (...
in > PALAIOS
Published: 01 January 2012
FIGURE 1— Map of the San Agustín hot spring deposits area within the Deseado Massif (Patagonia, Argentina).
Image
Detail of microbial fabric preservation in the <b>San</b> <b>Agustín</b> geothermal syste...
Published: 01 January 2010
Fig. 3. Detail of microbial fabric preservation in the San Agustín geothermal system, with some similar fabrics from Pleistocene sinters of New Zealand shown for comparison. ( a ) Densely packed, brown, vertical filaments (arrow) filling a lenticular void within a dark, organic-rich (?) horizon
Image
Examples of some of the metazoan fossils preserved in the <b>San</b> <b>Agustín</b> geoth...
Published: 01 January 2010
Fig. 4. Examples of some of the metazoan fossils preserved in the San Agustín geothermal system. ( a ) Detail of caddis-fly pupal or larval cases lined by well-preserved (?)crustacean coprolites with central lumen; 1 km ENE of Main outcrop. ( b ) Compound eyes of presumed aquatic arthropod
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Details of three-dimensionally preserved plant fossils in the <b>San</b> <b>Agustín</b> g...
Published: 01 January 2010
Fig. 5. Details of three-dimensionally preserved plant fossils in the San Agustín geothermal system. ( a ) Transverse section of sphenophyte stem illustrating variable preservation of cuticle and epidermis (E), parenchymatous cortex (C) and central pith cavity (P). Northwestern outcrop. ( b
Journal Article
Journal: PALAIOS
Published: 01 January 2012
PALAIOS (2012) 27 (1): 55–62.
...FIGURE 1— Map of the San Agustín hot spring deposits area within the Deseado Massif (Patagonia, Argentina). ...
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Journal Article
Published: 01 May 1936
American Mineralogist (1936) 21 (5): 312–320.
... which the most spectacular part of the range has been carved, several groups of large accidental xenoliths were discovered, among which the most interesting proved to be those situated near South Canyon on the east side of the mountains, 15 miles by desert road south of San Agustin Pass. The present...
Series: Geological Society, London, Special Publications
Published: 01 January 2017
DOI: 10.1144/SP446.10
EISBN: 978-1-78620-376-2
... Abstract The San Diego maar is a volcano located at the middle of the Colombian Central Cordillera that forms part of the dispersed and isolated Samaná Volcanic Field (with at least three volcanoes). San Diego is excavated on Triassic metamorphic rocks and Neogene sub-volcanic andesitic units...
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Series: Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.269.01.04
EISBN: 9781862395176
..., characterize active continental margins and regions of continental break-up at particular points in space and time. These flare-ups are represented in the geological record by large silicic volcanic fields like the Sierra Madré Occidental of Mexico ( Ferrari et al . 2002 ); the San Juan Mountains of Colorado...
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Series: GSA Field Guide
Published: 01 January 2012
DOI: 10.1130/2012.0025(08)
EISBN: 9780813756257
... by younger deposits. The activity continued between 1.07 and 0.89 Ma with the emplacement of dacitic domes (Puico, Yahualica, Yeloxochitl, Tearco, and Torrecillas), lavas and associated pyroclastic flows as the San Francisco (1 Ma), and Chicoloapan (0.9 Ma). Afterwards, the main edifice of modern Tlaloc...
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Journal Article
Published: 08 May 2019
Mineralogical Magazine (2019) 83 (5): 655–671.
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Journal Article
Published: 22 April 2019
Mineralogical Magazine (2019) 83 (5): 741–748.
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Journal Article
Published: 01 December 2017
Mineralogical Magazine (2017) 81 (6): 1523–1531.
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Journal Article
Published: 01 October 2017
Mineralogical Magazine (2017) 81 (5): 1141–1149.
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Journal Article
Published: 01 June 2017
Mineralogical Magazine (2017) 81 (3): 619–628.
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Journal Article
Published: 01 December 2016
Mineralogical Magazine (2016) 80 (7): 1255–1263.
... Prof. Humberto Fuenzalida Villegas. He also founded the Museo Geológico de San Francisco de Chiu Chiu and the Museo del Desierto de Atacama. During his illustrious career, he has received numerous awards and honours. Dr. Chong has agreed to the naming of this mineral in his honour. The new mineral...
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Journal Article
Published: 01 December 2016
Mineralogical Magazine (2016) 80 (7): 1265–1272.
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Journal Article
Published: 01 April 2015
Mineralogical Magazine (2015) 79 (2): 345–354.
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Journal Article
Published: 01 August 2014
Mineralogical Magazine (2014) 78 (4): 787–795.
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