Estudios Geologicos (Dec 2019)
Avances recientes en la comprensión del sistema de vida terrestre del Ediacárico tardío en China meridional y el Ártico siberiano
- H. Cui,
- A. J. Kaufman,
- S. Xiao,
- D. V. Grazhdankin,
- S. Peek,
- A. J. Martin,
- N. V. Bykova,
- V. I. Rogov,
- X. M. Liu,
- F. Zhang,
- S. J. Romaniello,
- A. D. Anbar,
- Y. Peng,
- Y. Cai,
- J. D. Schiffbauer,
- M. Meyer,
- G. J. Gilleaudeau,
- R. E. Plummer,
- N. E. Sievers,
- S. Goderis,
- P. Claeys
Affiliations
- H. Cui
- ORCiD
- Research Group of Analytical, Environmental and Geo- Chemistry, Vrije Universiteit Brussel - State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences
- A. J. Kaufman
- ORCiD
- Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland
- S. Xiao
- ORCiD
- Department of Geosciences, Virginia Tech
- D. V. Grazhdankin
- ORCiD
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch Russian Academy of Sciences - Department of Geology and Geophysics, Novosibirsk State University
- S. Peek
- ORCiD
- United States Geological Survey
- A. J. Martin
- ORCiD
- División de Geociencias Aplicadas, IPICYT
- N. V. Bykova
- ORCiD
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch Russian Academy of Sciences
- V. I. Rogov
- ORCiD
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch Russian Academy of Sciences
- X. M. Liu
- ORCiD
- Department of Geological Sciences, University of North Carolina
- F. Zhang
- ORCiD
- Natural History Museum of Denmark, University of Copenhagen
- S. J. Romaniello
- ORCiD
- School of Earth and Space Exploration, Arizona State University
- A. D. Anbar
- ORCiD
- School of Earth and Space Exploration, Arizona State University
- Y. Peng
- ORCiD
- Department of Geology and Geophysics, Louisiana State University
- Y. Cai
- ORCiD
- State Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environment, Department of Geology, Northwest University
- J. D. Schiffbauer
- ORCiD
- Department of Geological Sciences, University of Missouri
- M. Meyer
- ORCiD
- Department of Earth and Environmental Sciences, Harrisburg University
- G. J. Gilleaudeau
- ORCiD
- Department of Atmospheric, Oceanic, and Earth Sciences, George Mason University
- R. E. Plummer
- ORCiD
- Hydrology and Remote Sensing Laboratory, Beltsville Agricultural Research Center, US Department of Agriculture
- N. E. Sievers
- ORCiD
- Department of Geosciences, Virginia Tech - Nanoscale Characterization and Fabrication Laboratory, Virginia Tech
- S. Goderis
- ORCiD
- Research Group of Analytical, Environmental and Geo- Chemistry, Vrije Universiteit Brussel
- P. Claeys
- ORCiD
- Research Group of Analytical, Environmental and Geo- Chemistry, Vrije Universiteit Brussel
- DOI
- https://doi.org/10.3989/egeol.43586.552
- Journal volume & issue
-
Vol. 75,
no. 2
pp. e097 – e097
Abstract
El Ediacárico terminal inlcuye una serie de cambios drásticos en los ciclos biogeoquímicos, muchos de los cuales se asocian con modificaciones evolutivas en los registros fósiles correspondientes. Entre ellos destacan las condiciones redox, las cuales pueden haber causado un impacto profundo en la evolución animal temprana. Este trabajo destaca el significado de la lito-, bio- y quimioestratigrafía en la investigación geobiológica del tiempo profundo.
Keywords
- quimioestratigrafía
- condiciones redox
- macroorganismos tempranos
- ciclos biogeoquímicos
- geobiología
- biomineralización animal
- alcalinidad
- cloudina
