Sesgo tafonómico en los datos de distribución de Cloudina en Siberia

G. Markov; V. Rogov; G. Karlova; D. Grazhdankin

doi:10.3989/egeol.43590.559

Taphonomic bias in Cloudina distribution data from Siberia

Authors

G. Markov Trofimuk Institute of Petroleum Geology and Geophysics - Novosibirsk State University https://orcid.org/0000-0002-7391-5629
V. Rogov Trofimuk Institute of Petroleum Geology and Geophysics https://orcid.org/0000-0003-1880-5635
G. Karlova Trofimuk Institute of Petroleum Geology and Geophysics https://orcid.org/0000-0001-5914-6870
D. Grazhdankin Trofimuk Institute of Petroleum Geology and Geophysics - Novosibirsk State University https://orcid.org/0000-0003-0797-1347

DOI:

https://doi.org/10.3989/egeol.43590.559

Keywords:

Cloudina, Anabarites, Taphonomy, Ediacaran, Siberia

Abstract

Cloudina-morph fossils in Siberia have been traditionally regarded as a taphonomic mode of Anabarites tests inserted one into another under specific hydrodynamic conditions. Clusters of telescoped conical tests are ubiquitous in the Kessyusa Group and coeval strata across Siberia and not all of them can be easily interpreted as a result of simple mechanical stacking. It remains to be confirmed whether any of these clusters actually represents a life association of a Cloudina-morph structure.

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References

Grazhdankin, D.V.; Kontorovich, A.E.; Kontorovich, V.A.; Saraev, S.V.; Filippov, Yu.F.; Efimov A.S.; Karlova, G.A.; Kochnev, B.B.; Nagovitsin, K.E.; Terleev, A.A. & Fedyanin, G.O. (2015). Vendian of the Fore-Yenisei sedimentary basin (southeastern West Siberia). Russian Geology and Geophysics, 56: 560-572. https://doi.org/10.1016/j.rgg.2015.03.008

Nagovitsin, K.E.; Rogov, V.I.; Marusin, V.V.; Karlova, G.A.; Kolesnikov, A.V.; Bykova, N.V. & Grazhdankin, D.V. (2015). Revised Neoproterozoic and Terreneuvian stratigraphy of the Lena-Anabar Basin and north-western slope of the Olenek Uplift, Siberian Platform. Precambrian Research, 270: 226-245. https://doi.org/10.1016/j.precamres.2015.09.012

Rogov, V.I.; Karlova, G.A.; Marusin, V.V.; Kochnev, B.B.; Nagovitsin, K.E. & Grazhdankin, D.V. (2015). Duration of the first biozone in the Siberian hypostratotype of the Vendian. Russian Geology and Geophysics, 56: 573-583. https://doi.org/10.1016/j.rgg.2015.03.016

Zhuravlev, A.Yu.; Liñán, E.. Gámez Vintaned, J.A.. Debrenne, F. & Fedorov, A.B. (2012). New finds of skeletal fossils in the terminal Neoproterozoic of the Siberian Platform and Spain. Acta Palaeontologica Polonica, 57: 205-224. https://doi.org/10.4202/app.2010.0074

Yang, B.; Steiner, M.; Zhu, M.; Li, G.; Liu, J. & Liu, P. (2016). Transitional Ediacaran-Cambrian small skeletal fossil assemblages from South China and Kazakhstan: Implications for chronostratigraphy and metazoan evolution. Precambrian Research, 285: 202-215. https://doi.org/10.1016/j.precamres.2016.09.016

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Published

2019-12-30

How to Cite

Markov, G., Rogov, V., Karlova, G., & Grazhdankin, D. (2019). Taphonomic bias in Cloudina distribution data from Siberia. Estudios Geológicos, 75(2), e104. https://doi.org/10.3989/egeol.43590.559

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Issue

Vol. 75 No. 2 (2019)

Section

Articles

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