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DETERMINATION OF MERCURY IN LIVER OF MARINE TETRAPODS BY COLD VAPOR ATOMIC FLUORESCENCE SPECTROMETRY AND INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY IN BIOLOGICAL SAMPLES: A SYSTEMATIC COMPARISON BETWEEN THE TWO TECHNIQUES
(Soc Brasileira Quimica, 2021-01-01)
This study compares the techniques cold vapour atomic fluorescence spectrometry (CV-AFS) and inductively coupled plasma mass spectrometry (ICP-MS) for the determination of Hg in biological samples (hepatic tissue from ...
Encalhes de tetrápodes marinhos e sua relação com variáveis meteorológicas e oceanográficas
(Universidade Federal de Santa MariaBrasilCiências BiológicasUFSMPrograma de Pós-Graduação em Biodiversidade AnimalCentro de Ciências Naturais e Exatas, 2019-02-13)
Stranding is the term used to refer to an animal that is found on land and does not have the ability to return to the sea. Stranded animals are frequently seen on the beaches around Brazil and the reasons that leads to ...
Fingers zipped up or baby mittens? Two main tetrapod strategies to return to the sea
(The Royal Society, 2020-08)
The application of network methodology in anatomical structures offers new insights on the connectivity pattern of skull bones, skeletal elements and their muscles. Anatomical networks helped to improve our understanding ...
The Chañares formation: A window to a Middle Triassic tetrapod community
(Wiley Blackwell Publishing, Inc, 2014-04)
The Chañares Formation is known worldwide for its diverse and well-preserved Ladinian non-marine tetrapod assemblage, including a wide variety of archosauriform reptiles (proterochampsids, early offshoots of the crocodilian ...
A global reptile assessment highlights shared conservation needs of tetrapods
(Nature Publishing Group, 2022-04)
Comprehensive assessments of species? extinction risks have documented the extinction crisis1 and underpinned strategies for reducing those risks2. Global assessments reveal that, among tetrapods, 40.7% of amphibians, 25.4% ...
The paleoclimatic context for South American Triassic vertebrate evolution
(Pergamon-Elsevier Science Ltd, 2021-10)
The Triassic Period was the setting for the origin and early diversification of Mesozoic ecosystems after the end-Permian mass extinction. The study of the Triassic is essential to understand the evolution of non-marine ...
Interações antrópicas em tetrápodes marinhos encalhados na Bacia de Santos
(Florianópolis, SC., 2022)
Assessing body weight as a predictor of vulnerability for extinction in marine invertebratesBody weight as a predictor of vulnerability to extinction in marine invertebrates
(Pontificia Universidad Católica de Valparaíso, 2019)
Bird embryos uncover homology and evolution of the dinosaur ankle
(Nature, 2015)
The anklebone (astragalus) of dinosaurs presents a characteristic upward projection, the 'ascending process' (ASC). The ASC is present in modern birds, but develops a separate ossification centre, and projects from the ...