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Modern Bone Distribution in the Pampas of Argentina: Taphonomic Implications for the Regional Archaeological Record
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Taphonomic Effects of a Grassland Fire on a Modern Faunal Sample and its Implications for the Archaeological Record
Published 2017“…The main objective of this paper is to characterize the pattern of thermal alteration in a sample of modern bones collected after a natural grassland fire in the Pampas region (Argentina). …”
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Bone pathologies in a modern collection of guanaco (Lama guanicoe): Contributions to the interpretation of bone lesions in archeological contexts
Published 2012“…For this purpose, we analyze the health status of a modern collection of guanaco by recording a series of indicators and its manifestation in different anatomical units. …”
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Thorn lesions in a modern osteological collection of guanaco (Lama guanicoe): a new paleoenviromental proxy and its implications for archaeofaunal assemblages
Published 2013“…This paper provides detailed analysis of thorn lesions found in lower limb elements of a modern osteological collection of guanaco (Lama guanicoe). …”
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Isotopic Ecology in Modern and Holocene Populations of Pampas Deer (Ozotoceros bezoarticus) from Eastern Central Argentina....
Published 2020“…The following paper presents the first investigation on the isotopic ecology (δ13Ccollagen; δ15Ncollagen) of modern populations of Pampas deer. The information obtained is compared with new δ13C and δ15N data of Pampas deer bones recovered from archaeological sites in the Central Pampean Dunefields (Inland Pampa phytogeographic area) and with previously published archeofaunistic isotope data for sites from eastern central Argentina. …”
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Differential Bone Survivorship and Ontogenetic Development in Guanaco (Lama guanicoe)
Published 2012“…In the first place, density analysis was carried out from selected bones of modern individuals corresponding to different age classes. …”
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Beached penguins on the Atlantic Coast in the Pampas region of Argentina: Taphonomic analysis and implications for the archaeological record
Published 2015“…This study evaluates a modern natural deposit of Magellanic penguin remains in the coast of the Pampas region, and discusses the regional availability of this resource for prehistoric hunter-gatherer populations, as well as the potential for the natural incorporation of this species into the archaeological record. …”
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Armadillos as taphonomic agents of archaeological sites in the Pampas Region, Argentina
Published 2020“…Their burrows generate vertical and horizontal movement of archeological and modern materials, creating anomalous associations, both on the surface, as well as at the deep levels of a site. …”
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The role of small carnivores in the movement of bones: implications for the Pampas archaeofaunal record, Argentina
Published 2016“…This information demonstrates that this agent plays an active role in the formation of modern bone assemblages in the Pampas region and provides a frame of reference for exploring interpretations about the low percentages of carnivore activity recorded in the archaeological record of the region. …”
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Sexual dimorphism in guanacos (Lama guanicoe). An osteometric evaluation of postcranial elements
Published 2009“…In addition, we assess in this paper the existence and magnitude of the postcranial sex-related morphometric differences in a sample of modern guanaco specimens from Cinco Chañares, Río Negro, Argentina. …”
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Primeros datos isotópicos (δ13Ccol, δ15N) de una población moderna de guanaco en el Monte de Patagonia nororiental: Implicancias paleoecológicas y arqueológicas
Published 2021Get full text
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Ten years of actualistic taphonomic research in the Pampas region of Argentina: Contributions to regional archaeology
Published 2018“…After ten years of systematic research we contributed to identify the potential mixture between modern bones and the archaeological record in relation to the environment; to determine bone preservation biases according to the properties of the record; to recognize agents responsible of bone accumulation and alteration; and to establish diagnostic criteria in order to differentiate cultural from natural patterns.…”
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Dimorfismo sexual en pelvis de Lama guanicoe (Artiodactyla, Camelidae): un caso de aplicación en el sitio Paso Otero 1 (partido de Necochea)
Published 2013Get full text
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Estimación de la edad de guanaco (Lama guanicoe) a partir de los dientes incisivos: un aporte metodológico para la construcción de perfiles de mortalidad
Published 2017Get full text
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Indicadores de edad en huesos de pingüinos patagónicos (Spheniscus magellanicus). Aportes para la discusión sobre la explotación de áreas de nidificación
Published 2019Get full text
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