Valentina Flores
Datos Biográficos
| ID | 104800 |
|---|---|
| NOMBRE | Valentina Flores |
| NOMBRES | Valentina |
| APELLIDO | Flores |
| FIRMA | FLORES V |
| AFILIACIONES | University of Chile |
| ORCID | 0000-0003-2388-3363 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 15 |
| TOTAL DE CITAS | 17 |
| TOTAL COMO AUTOR | 15 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2016 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 2 |
Late Holocene environmental dynamics and their influence on human occupation in the Santiago basin (33°S), Central Chile
Geological Approach to Lithic Landscape During the Late Pleistocene and Early Holocene in the Southern Puna of the Atacama Desert (25°–27° S, 3200–5000 m a.s.l.)
The petrographic study of raw materials is essential to understanding their provenance, availability, and role in human mobility. Linking the lithic landscape to its geological context reveals technological patterns. In the Atacama highlands (25°–27° S), part of the southern Andean Puna, lithic resources are abundant due to formations such as the Cordillera de Domeyko and the Andes. This study shows that tools from Late Pleistocene and Early Holo…
Late Quaternary alluvial fan stratigraphy and chronology, Elqui, Turbio and Claro valleys, semiarid Andes of Chile
Machine learning-based identification of geomorphological units in Quintero Bay (32°S) and its implications for the search for early drowned archaeological sites on the western coast of South America
Microanalytical study of an archived marine core from late Pleistocene submerged site GNL Quintero 1 (GNLQ1), Central Chile
This pilot study explores the use of micromorphology and automated mineral analysis to investigate the archived sedimentary record within a 73 cm long core collected from site GNL Quintero 1 (GNLQ1), a submerged (at −13 m) Late Pleistocene landscape located nearshore in Quintero Bay (32°S), Central Chile. Samples from the transported and untransported core half were analysed, with the former showing some homogenisation of sediments. Core T1 compr…
Technological and Protein Residue Analysis on Ancient Stemmed Projectile Points of the Southern Andes Highlands
We present the results of technological and protein residue analyses of the lithic assemblages recovered at the Pedernales-38 site (26.5°S; 69°W), located in the highlands of the southern Andes (3380 masl). Based on a reconstruction of the operational chains and the differential representation of their phases, we suggest that the final production, use, maintenance, and discard of large stemmed projectile points occurred at the site. Of the assemb…
Chronological sequence (early and late Holocene) and cultural trajectories in Quebrada Pedernales, southern Puna, Chile (26°S-3,456-3,730 masl)
Provenance and long-term circulation of archaeological obsidian in the Puna de Copiapó (25-27°S), South-Central Andes
Huentelauquén coastal groups in the Andean highlands? An assessment of human occupations of the Early Holocene in Salar de Pedernales , Chile (26°S, 3356 masl)
We present new evidence obtained in archaeological surveys in Quebrada Pedernales (3356 masl), in the southern puna of Chile (26°S; 69°W). A series of surface findings such as large lanceolate stemmed projectile points and geometric stones, together with chronostratigraphic and artifactual data recovered in excavations at the Pedernales-38 site, suggest that the coastal Huentelauquén groups explored and inhabited the Andean highlands between 10,1…
Histological and Immunohistochemical Analysis of Peri-Implant Soft and Hard Tissues in Patients with Peri-Implantitis
Currently, researchers are focused on the study of cytokines as predictive biomarkers of peri-implantitis (PI) in order to obtain an early diagnosis and prognosis, and for treatment of the disease. The aim of the study was to characterize the peri-implant soft and hard tissues in patients with a peri-implantitis diagnosis. A descriptive observational study was conducted. Fifteen soft tissue (ST) samples and six peri-implant bone tissue (BT) sampl…
A multi-proxy reconstruction of depositional environment of a Late Pleistocene submerged site from the Central Coast of Chile (32°)
Caza de vicuñas en un refugio de las Tierras Altas de la Puna meridional de Chile (26° s)
Se presentan los resultados del análisis zooarqueológico del sitio Pedernales-1, emplazado a 3.379 m.s.n.m. en el salar de Pedernales (Región de Atacama, Chile), datado en 2.964-3.206 años cal. AP para el componente más temprano y en 539-634 años cal. AP para el más tardío. El registro faunístico se compone principalmente por restos de vicuñas (Vicugna vicugna) complementado con escasos restos de Lama sp., roedores, aves y carnívoros. De acuer- d…
Mineral species and formation processes
In this study we address the analysis of bone staining and its sedimentary deposits to obtain a better understanding of the taphonomic trajectories of faunal assemblages in dynamic site formation processes. The fossil remains belong to continental fauna recovered at GNL Quintero 1, a Late Pleistocene drowned terrestrial site located nearshore at Quintero bay in the central coast of Chile (32° S). By conducting Raman spectroscopic and microscopic …
Reconstructing drowned terrestrial landscapes. Isotopic paleoecology of a late Pleistocene extinct faunal assemblage
Terrestrial and maritime taphonomy
Terrestrial and maritime taphonomy
Mineral species and formation processes
In this study we address the analysis of bone staining and its sedimentary deposits to obtain a better understanding of the taphonomic trajectories of faunal assemblages in dynamic site formation processes. The fossil remains belong to continental fauna recovered at GNL Quintero 1, a Late Pleistocene drowned terrestrial site located nearshore at Quintero bay in the central coast of Chile (32° S). By conducting Raman spectroscopic and microscopic …
Caza de vicuñas en un refugio de las Tierras Altas de la Puna meridional de Chile (26° s)
Se presentan los resultados del análisis zooarqueológico del sitio Pedernales-1, emplazado a 3.379 m.s.n.m. en el salar de Pedernales (Región de Atacama, Chile), datado en 2.964-3.206 años cal. AP para el componente más temprano y en 539-634 años cal. AP para el más tardío. El registro faunístico se compone principalmente por restos de vicuñas (Vicugna vicugna) complementado con escasos restos de Lama sp., roedores, aves y carnívoros. De acuer- d…
Late Quaternary alluvial fan stratigraphy and chronology, Elqui, Turbio and Claro valleys, semiarid Andes of Chile
Technological and Protein Residue Analysis on Ancient Stemmed Projectile Points of the Southern Andes Highlands
We present the results of technological and protein residue analyses of the lithic assemblages recovered at the Pedernales-38 site (26.5°S; 69°W), located in the highlands of the southern Andes (3380 masl). Based on a reconstruction of the operational chains and the differential representation of their phases, we suggest that the final production, use, maintenance, and discard of large stemmed projectile points occurred at the site. Of the assemb…
Provenance and long-term circulation of archaeological obsidian in the Puna de Copiapó (25-27°S), South-Central Andes
Reconstructing drowned terrestrial landscapes. Isotopic paleoecology of a late Pleistocene extinct faunal assemblage
Terrestrial and maritime taphonomy
A multi-proxy reconstruction of depositional environment of a Late Pleistocene submerged site from the Central Coast of Chile (32°)
Caza de vicuñas en un refugio de las Tierras Altas de la Puna meridional de Chile (26° s)
Se presentan los resultados del análisis zooarqueológico del sitio Pedernales-1, emplazado a 3.379 m.s.n.m. en el salar de Pedernales (Región de Atacama, Chile), datado en 2.964-3.206 años cal. AP para el componente más temprano y en 539-634 años cal. AP para el más tardío. El registro faunístico se compone principalmente por restos de vicuñas (Vicugna vicugna) complementado con escasos restos de Lama sp., roedores, aves y carnívoros. De acuer- d…
Mineral species and formation processes
In this study we address the analysis of bone staining and its sedimentary deposits to obtain a better understanding of the taphonomic trajectories of faunal assemblages in dynamic site formation processes. The fossil remains belong to continental fauna recovered at GNL Quintero 1, a Late Pleistocene drowned terrestrial site located nearshore at Quintero bay in the central coast of Chile (32° S). By conducting Raman spectroscopic and microscopic …
Huentelauquén coastal groups in the Andean highlands? An assessment of human occupations of the Early Holocene in Salar de Pedernales , Chile (26°S, 3356 masl)
We present new evidence obtained in archaeological surveys in Quebrada Pedernales (3356 masl), in the southern puna of Chile (26°S; 69°W). A series of surface findings such as large lanceolate stemmed projectile points and geometric stones, together with chronostratigraphic and artifactual data recovered in excavations at the Pedernales-38 site, suggest that the coastal Huentelauquén groups explored and inhabited the Andean highlands between 10,1…
Histological and Immunohistochemical Analysis of Peri-Implant Soft and Hard Tissues in Patients with Peri-Implantitis
Currently, researchers are focused on the study of cytokines as predictive biomarkers of peri-implantitis (PI) in order to obtain an early diagnosis and prognosis, and for treatment of the disease. The aim of the study was to characterize the peri-implant soft and hard tissues in patients with a peri-implantitis diagnosis. A descriptive observational study was conducted. Fifteen soft tissue (ST) samples and six peri-implant bone tissue (BT) sampl…
Chronological sequence (early and late Holocene) and cultural trajectories in Quebrada Pedernales, southern Puna, Chile (26°S-3,456-3,730 masl)
Provenance and long-term circulation of archaeological obsidian in the Puna de Copiapó (25-27°S), South-Central Andes
Machine learning-based identification of geomorphological units in Quintero Bay (32°S) and its implications for the search for early drowned archaeological sites on the western coast of South America
Microanalytical study of an archived marine core from late Pleistocene submerged site GNL Quintero 1 (GNLQ1), Central Chile
This pilot study explores the use of micromorphology and automated mineral analysis to investigate the archived sedimentary record within a 73 cm long core collected from site GNL Quintero 1 (GNLQ1), a submerged (at −13 m) Late Pleistocene landscape located nearshore in Quintero Bay (32°S), Central Chile. Samples from the transported and untransported core half were analysed, with the former showing some homogenisation of sediments. Core T1 compr…
Technological and Protein Residue Analysis on Ancient Stemmed Projectile Points of the Southern Andes Highlands
We present the results of technological and protein residue analyses of the lithic assemblages recovered at the Pedernales-38 site (26.5°S; 69°W), located in the highlands of the southern Andes (3380 masl). Based on a reconstruction of the operational chains and the differential representation of their phases, we suggest that the final production, use, maintenance, and discard of large stemmed projectile points occurred at the site. Of the assemb…
Late Quaternary alluvial fan stratigraphy and chronology, Elqui, Turbio and Claro valleys, semiarid Andes of Chile
Late Holocene environmental dynamics and their influence on human occupation in the Santiago basin (33°S), Central Chile
Geological Approach to Lithic Landscape During the Late Pleistocene and Early Holocene in the Southern Puna of the Atacama Desert (25°–27° S, 3200–5000 m a.s.l.)
The petrographic study of raw materials is essential to understanding their provenance, availability, and role in human mobility. Linking the lithic landscape to its geological context reveals technological patterns. In the Atacama highlands (25°–27° S), part of the southern Andean Puna, lithic resources are abundant due to formations such as the Cordillera de Domeyko and the Andes. This study shows that tools from Late Pleistocene and Early Holo…
Geology (11 obras) · Pleistocene-Era Hominins and Archaeology (11 obras) · Archaeology and ancient environmental studies (8 obras) · Geography (8 obras) · Geology and Paleoclimatology Research (8 obras) · Paleontology (8 obras) · Biology (6 obras) · Archaeology (5 obras) · Holocene (5 obras) · Pleistocene (5 obras)