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Mirye Park, Sang Deuk Lee, Hoil Lee, Jin-Young Lee, Daeryul Kwon and Jeong-Min Choi
Suncheonman Bay, Korea?s most representative estuary, is an invasive coastal wetland composed of 22.6 km2 of tidal flats surrounded by the Yeosu and Goheung Peninsulas. In January 2006, this region was registered in the Ramsar Convention list in Korea, r...
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Reeva Lederman, Esther Brainin and Ofir Ben-Assuli
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Diana Fernández,Luciana Giachetti,Sabine Stöhr,Ben Thuy,Damián Pérez,Marcos Comerio,Pablo Pazos
Pág. 421 - 432
The first articulated remains of ophiuroids for the Mesozoic of South America are described from the Lower Cretaceous of Neuquén Basin, Argentina. The taxonomic analysis allows the assignment of the material described herein to the extinct genus Ophiopet...
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Carolina Acosta Hospitaleche,Martin Chavez,Omar Fritis
Pág. 327 - 338
Three new penguin skulls (Spheniscidae), assigned to the new species Pygoscelis calderensis sp. nov. from the Bahía Inglesa Formation of Middle Miocene-Pliocene age located south of Caldera on the coast of the III Región de Atacama, Chile (27°00'S, 70°45...
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Hyojin Lee, Heegab Lee and Hyunsoo Rho
During a survey of the free-living marine nematodes of Korea, two species belonging to the genus Oncholaimus Dujardin, 1845 were discovered. A new species, Oncholaimus tripapillatus sp. nov. and a newly recorded species, Oncholaimus qingdaoensis Zhang &a...
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George Buchanan, David Wright, Christopher Hann, Hoani Bryson, Malcolm Snowdon, Avinash Rao, Adam Slee, Hans Philipp Sültrop, Bastian Jochle-Rings, Zane Barker, Abigail McKinstry, Claude Meffan, George Xian, Ryan Mitchell and XiaoQi Chen
The University of Canterbury has developed a rocket research group, UC Rocketry, which recently broke the world altitude record for an I-class motor (impulse of 320?640 Ns) and has run a rocketry course for the first time in New Zealand. This paper discu...
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Jeonghoon Han, Han-Jun Kim, Kyun-Woo Lee and Young-Ung Choi
In this study, we document the first recorded range extension of the genus Synaphobranchus from the East Mariana Basin in the Western Pacific Ocean. We sequenced the complete mitochondrial (mt) genome of two deep-sea eels (Synaphobranchus brevidorsalis a...
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Asad Abdi, Emanuela Mattioli and Beatriz Bádenas
Calcareous nannofossils are used here for the first time in order to establish a precise biostratigraphic framework for the Kermanshah Radiolarite Formation, an outcropping in Western Iran. The new data presented here challenge the previous tentative age...
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Hee-seung Hwang, Boongho Cho, Jaemin Cho, Beomseok Park and Taewon Kim
Hydrothermal vents are chemosynthetically driven ecosystems and one of the most extreme environments on Earth. Vent communities exhibit remarkable taxonomic novelty at the species and supra-species levels, and over 80% of vent species are endemic. Here, ...
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Aldo Manzuetti,Washington Jones,Martín Ubilla,Daniel Perea
Pág. 445 - 462
Felidae entered South America from North America during the Ensenadan Stage/Age (Early to Middle Pleistocene). For Uruguay their fossil record is scarce but informative, although mostly correspond to large felids (Smilodon, Panthera onca). In this work d...
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Rodrigo A. Otero,Sergio Soto-Acuña,Christian Salazar S.,José Luis Oyarzún
Pág. 237 - 267
Several Upper Cretaceous plesiosaur specimens recovered from southernmost Chile are described here. These were collected from upper levels of the Dorotea Formation exposed on three different localities (Sierra Baguales, Cerro Castillo, and Dumestre). The...
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George Buchanan, David Wright, Christopher Hann, Hoani Bryson, Malcolm Snowdon, Avinash Rao, Adam Slee, Hans Philipp Sültrop, Bastian Jochle-Rings, Zane Barker, Abigail McKinstry, Claude Meffan, George Xian, Ryan Mitchell and XiaoQi Chen
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Diana Elizabeth Fernández,Damián Eduardo Pérez,Leticia Luci,Martín Alejandro Carrizo
Pág. 210 - 223
Asterozoans are free living, star-shaped echinoderms which are important components of benthic marine faunas worldwide. Their fossil record is, however, poor and fragmentary, probably due to dissarticulation of ossicles. In particular, fossil asteroids a...
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Mercedes di Pasquo
Pág. 95 - 124
Fossil plant remains found in the Tarija Formation cropping out at the Aguas Blancas creek, Aguaragüe range, Salta Province, Argentina, are analy sed and illustrated for the first time. Two new species, Malanzania starckii (Lycophyte) and Grumosisporites...
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Tony Lewis,Christopher Bell,Christopher Bell
In 1989 New Zealand farmers were confronted by the introduction of a GST. Despite the short to medium term difficulties, many farmers have benefited from the experience. The introduction of the GST forced many New Zealand farmers to improve their recor...
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Teresa Torres,Marc Philippe
Pág. 151 - 165
Fossil wood from Quebrada del Pobre Formation (Sinemurian) was found northeast of La Ligua (71°13'W-32°24'S), V Region, Chile. The anatomical study allowed to determine two new species: Agathoxylon liguaensis sp. nov. and Baieroxylon chilense sp. nov. Ba...
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José Duque-Trujillo,Camilo Bustamante,Luigi Solari,Álvaro Gómez-Mafla,Gloria Toro-Villegas,Susana Hoyos
Pág. 82 - 101
The Antioquia batholith represents the magmatic record of the interaction between the Farallón and Caribbean plates with the NW part of the South American Plate during the Meso-Cenozoic. Several authors have reported zircon U-Pb ages and whole rock geoch...
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Damián Pérez
Pág. 433 - 443
The scarcely known family Condylocardiidae (Bivalvia: Archiheterodonta) is poorly represented in the fossil record and their living representatives are also poorly known. This work presents a new representative of the family from the early Pliocene of ma...
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Mariel Ferrari
Pág. 291 - 301
The present paper aims at the description of two new species of Euthyneura (Heterobranchia: Gastropoda) in the Early Jurassic (early Pliensbachian) marine deposits of the Chubut Basin at southern Patagonia, Argentina. The new species Cossmannina australi...
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Maria C. Zamaloa,Elina Cornou,Marcelo Martínez,Mirta Quattrocchio,Daniela Olivera,Carlos Zavala,Marcos Asensio
Pág. 273 - 287
A Miocene macroflora recovered from Ñirihuau Formation sediments exposed at Quebrada Vera site in northwesterern Patagonia, Argentina, is recorded and described for the first time. The assemblage is composed exclusively of free-sporing plants, mainly by ...
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