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Corimbatichnus fernandezi: A cluster of fossil bee cells from the Late Cretaceous-early Tertiary of Uruguay
(Taylor & Francis, 2000-06)
Corimbatichnus fernandezi n.igen, n. isp. is a cluster of fossil bee cells from the Uruguayan Late Cretaceous-early Tertiary Asencio Formation. It is composed of rows of small excavated cells contained in paleosol peds. ...
The Use of Hunting and Herding Spaces: Stable Isotope Analysis of Late Archaic and Early Formative Camelids in the Tulan Transect (Puna de Atacama, Chile)
(John Wiley, 2017)
We present the results of analysing stable carbon and nitrogen isotopes in camelid remains found at the LateArchaic site TU-52 (ca. 5000–3800BP), the Tarajne Phase site TU-94 and the Early Formative sites TU-54,TU-85 and ...
Early-type galaxies at z 1.3. III. on the dependence of formation epochs and star formation histories on stellar mass and environment
(2011)
We study the environmental dependence of stellar population properties at z ~ 1.3. We derive galaxy properties (stellar masses, ages and star formation histories) for samples of massive, red, passive early-type galaxies ...
The Early Stages of Star Formation in Infrared Dark Clouds: Characterizing the Core Dust Properties
(2010)
Identified as extinction features against the bright Galactic mid-infrared background, infrared dark clouds (IRDCs) are thought to harbor the very earliest stages of star and cluster formation. In order to better characterize ...
Fossil flowers from the early Palaeocene of Patagonia, Argentina, with affinity to Schizomerieae (Cunoniaceae)
(NLM (Medline), 2018-03-04)
Background and Aims: Early Palaeocene (Danian) plant fossils from Patagonia provide information on the recovery from the end-Cretaceous extinction and Cenozoic floristic change in South America. Actinomorphic flowers with ...
Tectonic Significance of the Alluvial Fan Deposits of Santa Bárbara Formation (Early Paleozoic) in the region of Caçapava do Sul, BrazilSignificado Tectônico dos Depósitos de Leques Aluviais da Formação Santa Bárbara (Eo-Paleozóico) na Região de Caçapava do Sul (RS, Brasil)
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2002)
Early-type galaxies at z 1.3. III. on the dependence of formation epochs and star formation histories on stellar mass and environment
(2011)
We study the environmental dependence of stellar population properties at z ~ 1.3. We derive galaxy properties (stellar masses, ages and star formation histories) for samples of massive, red, passive early-type galaxies ...