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Controls on the T phase energy fluxes recorded on Juan Fernandez Island by continental seismic wave paths and Nazca bathymetry
(Amer Geophysical Union, 2018)
T phases from 54 South American earthquakes with M-w > 5.2 are observed at a broadband station on Juan Fernandez Island. We computed the T phase energy flux (TPEF) values of the seismograms. The TPEF values show a large ...
Shredders are abundant and species-rich in tropical continental-island low-order streams: Gorgona Island, Tropical Eastern Pacific, Colombia
Macroinvertebrate shredders may have been overlooked in tropical streams due to the geographical
bias of early studies, methodological limitations, and the complex influences of local-scale factors. While
shredders seem ...
Molecular phylogeny of the South American sheldgeese with implications for conservation of Falkland Islands (Malvinas) and continental populations of the Ruddy-headed Goose Chloephaga rubidiceps and Upland Goose C. picta
(Cambridge University Press, 2014-03)
Sheldgeese of the genus Chloephaga are waterfowl (Anatidae) endemic to mainland South America and the Falkland Islands (Malvinas). Continental populations of three species C. picta, C. poliocephala, and C. rubidiceps breed ...
The life and adventures of an eight-legged castaway: Colonization and diversification of Philisca ghost spiders on Robinson Crusoe Island (Araneae, Anyphaenidae)
(Academic Press Inc Elsevier Science, 2017-02)
Oceanic archipelagoes, by their young origin and isolation, provide privileged settings to study the origin and diversification of species. Here, we study the anyphaenid spider genus Philisca, endemic to the Valdivian ...
Genetic variation (AFLPS and nuclear microsatellites) in two anagenetically derived endemic species of Myrceugenia (MYRTACEAE) on the Juan Fernandez Islands, Chile
(BOTANICAL SOC AMER INC, PO BOX 299, ST LOUIS, MO 63166-0299 USA, 2013)
Upper Cretaceous foraminifera and palynomorphs from Ekelöf coast Section, Ekelöf Point, Eastern James Ross Island, Antarctic PeninsulaForaminíferos y Palinomorfos del Cretácico superior de la sección Ekelöf costa, Punta Ekelöf, este de la Isla James Ross, península antártica
(Asociacion Paleontologica Argentina, 2016-06)
A micropaleontological analysis of foraminifera and palynomorphs obtained from a partial sedimentary section cropping out at Ekelöf Point, eastern James Ross Island, Antarctic Peninsula, is presented. The section, named ...
Revision of the distribution of Hyalella Smith, 1874 (Crustacea, Amphipoda) in Patagonia and adjacent islands
(UNIV CATOLICA DE VALPARAISO, 2012)