Metallogenium

Metallogenium
Scientific classification
Domain:	Bacteria
Kingdom:	incertae sedis
Genus:	Metallogenium; Perfilev & Gabe, 1961
Type species
	Metallogenium personatum; Perfilev & Gabe, 1961

Metallogenium is a proposed genus of bacteria that has an affinity to form star-shaped manganese oxide minerals. The organism is supposedly observed in fresh water (limnic) environments. The genus is currently not assigned to any taxonomic family.

The bacterium is often likened to a modern analogue of the ~1.9 Ma fossil Eoastrion in respect to similar stellate aggregations. However, an evolutionary link between the two is not yet known as the earliest dated Metallogenium specimens come from the Cretaceous, so this is likely due to convergent evolution.

References

↑ Perfilev, B. V.; Gabe, D. R. (1969) [1961]. "Studies of microlandscape". Capillary Methods of Investigating Micro-organisms. Translated by Shewan, J. M. Toronto: University of Toronto Press. pp. 55–58. ISBN 9780802016249.
↑ Joachim Reitner (2011). "Metallogenium". In Joachim Reitner & Volker Theil (ed.). Encyclopedia of Geobiology. Encyclopedia of Earth Sciences Series. Springer. pp. 563–565. Bibcode:2011enge.book.....R. doi:10.1007/978-1-4020-9212-1_220. ISBN 978-1-4020-9211-4.
↑ L. Y. Stein; K. H. Nealson (1999). "Manganese, Metallogenium, and Martian microfossils" (PDF). The Fifth International Conference on Mars: 6133. Bibcode:1999ficm.conf.6133S.
↑ D. Klaveness (1999). "Metallogenium – a microbial enigma". In Joseph Seckbach (ed.). Enigmatic Microorganisms and Life in Extreme Environments. Springer. pp. 539–548. doi:10.1007/978-94-011-4838-2_42. ISBN 978-94-011-4838-2.

Walsh, F.; Mitchell, R. (1972). "An acid-tolerant iron-oxidizing Metallogenium" (PDF). Journal of General Microbiology. 72 (2): 369–376. doi:10.1099/00221287-72-2-369.
Herschel, A.; Clasen, J. (1998). "The importance of the manganese-oxidizing microorganism Metallogenium personatum for the retention of manganese in the Wahnbach Reservoir". International Review of Hydrobiology. 83 (1): 19–30. Bibcode:1998IRH....83...19H. doi:10.1002/iroh.19980830104.
Gregory, Eileen; Perry, R. S.; Staley, J. T. (1980). "Characterization, distribution, and significance of Metallogenium in Lake Washington". Microbial Ecology. 6 (2): 125–140. Bibcode:1980MicEc...6..125G. doi:10.1007/BF02010551. JSTOR 4250607. PMID 24226963. S2CID 391081.

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[1] Perfilev, B. V.; Gabe, D. R. (1969) [1961]. "Studies of microlandscape". Capillary Methods of Investigating Micro-organisms. Translated by Shewan, J. M. Toronto: University of Toronto Press. pp. 55–58. ISBN 9780802016249.

[2] Joachim Reitner (2011). "Metallogenium". In Joachim Reitner & Volker Theil (ed.). Encyclopedia of Geobiology. Encyclopedia of Earth Sciences Series. Springer. pp. 563–565. Bibcode:2011enge.book.....R. doi:10.1007/978-1-4020-9212-1_220. ISBN 978-1-4020-9211-4.

[3] L. Y. Stein; K. H. Nealson (1999). "Manganese, Metallogenium, and Martian microfossils" (PDF). The Fifth International Conference on Mars: 6133. Bibcode:1999ficm.conf.6133S.

[4] D. Klaveness (1999). "Metallogenium – a microbial enigma". In Joseph Seckbach (ed.). Enigmatic Microorganisms and Life in Extreme Environments. Springer. pp. 539–548. doi:10.1007/978-94-011-4838-2_42. ISBN 978-94-011-4838-2.

Metallogenium

References

Further reading