Influence of regional factors on zooplankton structure in a saline lowland river: the Salado River (Buenos Aires province, Argentina)

2009 ◽  
Vol 25 (4) ◽  
pp. 453-471 ◽  
Author(s):  
María C. Claps ◽  
Néstor A. Gabellone ◽  
Nancy C. Neschuk
Keyword(s):  
Buenos Aires ◽  
Buenos Aires Province ◽  
Lowland River ◽  
Zooplankton Structure ◽  
Regional Factors ◽  
Salado River

New records of Hippidion principale and Equus neogeus from Salado River (Buenos Aires Province, Argentina)

2018 ◽  
Vol 289 (2) ◽  
pp. 123-138
Author(s):  
José L. Prado ◽  
María T. Alberdi ◽  
Ricardo Bonini ◽  
Héctor Crispiani
Keyword(s):  
Buenos Aires ◽  
New Records ◽  
Buenos Aires Province ◽  
Salado River

scholarly journals Insect Marks on Bones from La Guillerma Archaeological Locality (Salado River Depression, Buenos Aires, Argentina)

Quaternary ◽  
2021 ◽  
Vol 4 (4) ◽  
pp. 45
Author(s):  
Paula D. Escosteguy ◽  
Alejandro E. Fernandez ◽  
María Isabel González
Keyword(s):  
Detailed Analysis ◽  
Buenos Aires ◽  
Total Sample ◽  
Archaeological Sites ◽  
Buenos Aires Province ◽  
Faunal Remains ◽  
Faunal Assemblage ◽  
Different Types ◽  
Salado River ◽  
Bone Remains

The La Guillerma archaeological locality is located in the northeast sector of Buenos Aires province (Argentina). Two of its sites (LG1 and LG5), dated between ca. 1400- and 600-years BP, have a great amount of faunal remains including deer, rodents, fish and small birds that are subjected to taphonomic agents and processes (e.g., weathering, manganese, roots). Previous studies have shown osteophagic behaviour in different insects (e.g., Coleoptera, Blattodea). In this paper, we evaluate their incidence on La Guillerma faunal assemblage. We performed an analysis on marks that were identified in bone remains of various taxa and applied the criteria for identifying bone alteration by insects (i.e., by measuring each trace and comparing them with the types of insect marks described in the literature). Fifteen specimens (LG1 = 6 and LG5 = 9) exhibited different types of modifications (e.g., pits with striae in base, pits with emanating striae, striations) that are related to the action of insects. Although the proportion of affected bones is low in relation to the total sample, we highlight our study as the first detailed analysis of insect marks on archaeological bones from Argentina. We also emphasize the significance of addressing insect-produced modifications on Argentinean archaeological sites.

Assessing Strategies for Coypu Hunting and Use in the Salado River Depression (Buenos Aires Province, Argentina)

2021 ◽  
pp. 59-81
Author(s):  
María Isabel González ◽  
Paula D. Escosteguy ◽  
Mónica C. Salemme ◽  
M. Magdalena Frère ◽  
Celeste Weitzel ◽  
...  
Keyword(s):  
Buenos Aires ◽  
Buenos Aires Province ◽  
Salado River

Stratigraphy of the fluvial deposits of the Salado river basin, Buenos Aires Province: Lithology, chronology and paleoclimate

2015 ◽  
Vol 60 ◽  
pp. 129-139 ◽  
Author(s):  
E. Fucks ◽  
M.F. Pisano ◽  
R.A. Huarte ◽  
C.V. Di Lello ◽  
F. Mari ◽  
...  
Keyword(s):  
River Basin ◽  
Buenos Aires ◽  
Buenos Aires Province ◽  
Fluvial Deposits ◽  
Salado River

scholarly journals Phytoplankton chlorophyte structure as related to ENSO events in a saline lowland river (Salado River, Buenos Aires, Argentina)

2014 ◽  
Vol 4 (7) ◽  
pp. 918-932 ◽  
Author(s):  
Lía C. Solari ◽  
Néstor A. Gabellone ◽  
María C. Claps ◽  
María A. Casco ◽  
Karina P. Quaíni ◽  
...  
Keyword(s):  
Buenos Aires ◽  
Lowland River ◽  
Enso Events ◽  
Salado River

Continuity in the Use of Shallow Sites of the Salado River Basin in the Pampean Region, Argentina

Radiocarbon ◽  
2016 ◽  
Vol 58 (4) ◽  
pp. 921-933
Author(s):  
María Magdalena Frère ◽  
María Isabel González ◽  
Catriel Greco
Keyword(s):  
Buenos Aires ◽  
Design Strategy ◽  
Soil Dynamics ◽  
Archaeological Sites ◽  
Buenos Aires Province ◽  
Radiocarbon Dates ◽  
Pampean Region ◽  
Human Bones ◽  
Archaeological Materials ◽  
Salado River

AbstractThis article presents 24 radiocarbon dates of different materials (animal and human bones, charcoal, and pottery) recovered from hunter-gatherer-fisher archaeological sites from the Salado River microregion, Buenos Aires Province, Argentina. We used a microregional design strategy, and considered the 14C dates as a group to analyze them with Bayesian statistics. This was essential to the analysis of the chronology of these shallow sites, in which the soil dynamics add the archaeological materials into the A horizon sedimentary matrix. In these types of sites, the occupational events are difficult to identify, so archaeological indicators are needed to assess the temporal contexts.

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