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Takashi Ninomiya, Shoichi Shimoyama, Sho Taniguchi, Toshihiro Takahashi, Tohru Danhara and Hideki Iwano
The Tsushima Lapilli Tuff, the thickest tuff in the Taishu Group on Tsushima Island, underwent a thermal event after deposition, and has not previously yielded a reliable age because various ages have been reported. This study clarifies the eruption age ...
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Sebastian Guerra,Mario Pineda,Luis De Negri,Aiko Adell,Felipe Correa,Shannon Lee,Jorge Lohse
Dental disorders are common in horses. The objetive of the study was determined the frequency of dental problems in Chilean Rodeo Horses and described the most common dental treatments used in Chile. Oral examinations were performed on 456 Chilean rodeo ...
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Sebastian Guerra,Mario Pineda,Luis De Negri,Aiko Adell,Felipe Correa,Shannon Lee,Jorge Lohse
Dental disorders are common in horses. The objetive of the study was determined the frequency of dental problems in Chilean Rodeo Horses and described the most common dental treatments used in Chile. Oral examinations were performed on 456 Chilean rodeo ...
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Erika B. A. F. Thomaz, Maria Cristina T. Cangussu, Antônio Augusto M. da Silva and Ana Marlúcia O. Assis
Evidence suggests that energy-protein malnutrition is associated with impaired growth and development of facial bones. The objective of this study was to investigate the association between nutritional status and reduced space for dental eruption (crowdi...
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Dorothea Elisabeth Moser, Sarah Jackson, Helle Astrid Kjær, Bradley Markle, Estelle Ngoumtsa, Joel B. Pedro, Delia Segato, Andrea Spolaor, Dieter Tetzner, Paul Vallelonga and Elizabeth R. Thomas
The climate of the sub-Antarctic is important in understanding the environmental conditions of Antarctica and the Southern Ocean. However, regional climate proxy records from this region are scarce. In this study, we present the stable water isotopes, ma...
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Cannata Chiara Benedetta, De Rosa Rosanna, Donato Paola, Morrone Consuele and Muto Francesco
Evidence of volcaniclastic sedimentation occurs in the first depositional sequence of the sedimentary succession of the Amantea Basin. Volcaniclastic deposits are intercalated in the upper part of a sandstone formation and these show a maximum thickness ...
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Giovanni Zanchetta,Marta Pappalardo,Alessio Di Roberto,Monica Bini,Ilenia Arienzo,Ilaria Isola,Adriano Ribolini,Gabriella Boretto,Enrique Fuck,Daniela Mele,Massimo D?Orazio,Fabio Marzaioli,Isabella Passariello
Pág. 267 - 280
In this paper we illustrate the stratigraphy, geochronology, and geochemistry (major, minor, trace elements and Sr-isotopes) of a Holocene tephra layer found within coastal sedimentary deposits north of Caleta Olivia (Santa Cruz Province, Argentina). The...
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Natsuko Hichijo, Tadahide Noguchi, Kenichi Sasaguri and Yoshiyuki Mori
Background: Melanotic neuroectodermal tumor of infancy (MNTI) is a very rare tumor, and case reports of orthodontic treatment for patients with MNTI may be previously unreported. This article describes the orthodontic treatment for a 7-year-old girl with...
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Bachtiar W. Mutaqin, Franck Lavigne, Patrick Wassmer, Martine Trautmann, Puncak Joyontono, Christopher Gomez, Bagus Septiangga, Jean-Christophe Komorowski, Junun Sartohadi and Danang Sri Hadmoko
Indonesia is exposed to earthquakes, volcanic activities, and associated tsunamis. This is particularly the case for Lombok and Sumbawa Islands in West Nusa Tenggara, where evidence of tsunamis is frequently observed in its coastal sedimentary record. If...
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Giovanni Zanchetta,Adriano Ribolini,Matteo Ferrari,Monica Bini,Ilaria Isola,Marco Lezzerini,Carlo Baroni,Maria Cristina Salvatore,Marta Pappalardo,Enrique Fucks,Gabriella Boretto
Pág. 130 - 144
Ground wedge structures of cryogenic origin are common in the Quaternary sediments along the coast of the Patagonia, and their formation is related to climatic cold events experienced by this area in the Late Quaternary. The infilling sediments of two we...
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Rolf Kilian,Miriam Hohner,Harald Biester,Hans J. Wallrabe-Adams,Charles R. Stern
Pág. 32 - 37
Peat and lake sediment cores from Peninsula Muñoz Gamero in the southernmost Main Andean Cordillera, and also Seno Skyring fjord and Peninsula Brunswick in the Andean foothills, have been investigated to refine the local Holocene tephrochronology. New 14...
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Jose A. Naranjo,Miguel J. Haller
Pág. 93 - 111
The Holocene activity of Planchón volcano is reduced and mainly explosive occurred through five explosive craters as the main source of the post-glacial deposits distributed to the eastern side of the volcano. Three successive phases were involved during...
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Charles R. Stern,Patricio I. Moreno,Rodrigo Villa-Martinez,Esteban A. Sagredo,Alfredo Prieto,Rafael Labarca
Pág. 82 - 97
Newly described outcrops, excavations and sediment cores from the region of Última Esperanza, Magallanes, contain tephra derived from the large late-glacial explosive R1 eruption of the Reclús volcano in the Andean Austral Volcanic Zone. New radiocarbon ...
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Hugo Moreno,Moyra C. Gardeweg
Pág. 93 - 117
RESUMEN. El Complejo Volcanico Lonquimay, de edad pleistocena superior-holocena, forma parte del frente del arco volcanico de los Andes del Sur y presenta una composicion predominantemente andesitica. La nueva erupcion, ubicada en el pie noreste de su co...
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Alvaro Puig,Sergio Diaz,Lucia Cuitino
Pág. 57 - 82
Resumen. Los yacimientos epitermales El Guanaco (Au, Cu), Cachinal de La Sierra (Ag) y El Soldado (Ag), ubicados entre 24°52'-25°06' y 69°32'W, estan geneticamente relacionados con un sistema de calderas anidadas del Paleoceno-Eoceno Inferior. Las rocas ...
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Charles Stern, Patricio I. Moreno, William I. Henríquez, Rodrigo Villa-Martínez, Esteban Sagredo, Juan C. Aravena, Ricardo de Pol-Holz
Pág. 1 - 19
Two Holocene tephras encountered in outcrops, cores and trenches in bogs, and lake cores in the area
around Cochrane, southern Chile, are identified (based on their age, tephra glass color and morphology, mineralogy,
and both bulk and glass chemistry) as...
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