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IRMNG taxon details

Eobacterium E.S. Barghoorn & J.W. Schopf, 1966

11940599  (urn:lsid:irmng.org:taxname:11940599)

accepted
Genus
marine, brackish, fresh, terrestrial
Not documented
Taxonomic remark Included as an accepted genus of fossil Bacteria in Armstrong & Brasier, 2013, however Williams, 2012 states that Schopf &...  
Taxonomic remark Included as an accepted genus of fossil Bacteria in Armstrong & Brasier, 2013, however Williams, 2012 states that Schopf & Walter, 1983 consider Eobacterium to be "non fossil", a statement repeated by D. Edwards (Bacteria chapter author in Benton, 1993) who states: "Rod-shaped structures (Eobacterium isolatum) from the Onverwacht Group (SA, = South Africa) examined ultrastructurally by Barghoorn & Schopf are now considered to be modern contaminants of preparation." (Relevant ref. is Schopf & Walter, 1983, Archean microfossils: new evidence of ancient microbes. In Schopf, J.W., ed.: Earth's Earliest Biosphere.) [details]
IRMNG (2024). Eobacterium E.S. Barghoorn & J.W. Schopf, 1966. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=11940599 on 2024-11-07
Date
action
by
2024-10-26 05:35:05Z
created
2024-10-27 06:03:07Z
changed

basis of record Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details] 

additional source Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp.
note: states that Eobacterium is a modern contaminant, refer note [details] 

additional source Armstrong, H.; Brasier, M. (2013). Microfossils (Second Edition). John Wiley & Sons, 304 pp. [details] 

verified source for family Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details] 

name verified source Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details] 

current name source Reimer, T. O. (1983). Pseudo-oolites in rocks of the Ulundi Formation, lower part of the Archaean Fig Tree Group (South Africa). <em>Precambrian Research.</em> 20(2-4): 375-390., available online at https://doi.org/10.1016/0301-9268(83)90082-7 [details] 

habitat flag source Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details] 
Unreviewed
Taxonomic remark Included as an accepted genus of fossil Bacteria in Armstrong & Brasier, 2013, however Williams, 2012 states that Schopf & Walter, 1983 consider Eobacterium to be "non fossil", a statement repeated by D. Edwards (Bacteria chapter author in Benton, 1993) who states: "Rod-shaped structures (Eobacterium isolatum) from the Onverwacht Group (SA, = South Africa) examined ultrastructurally by Barghoorn & Schopf are now considered to be modern contaminants of preparation." (Relevant ref. is Schopf & Walter, 1983, Archean microfossils: new evidence of ancient microbes. In Schopf, J.W., ed.: Earth's Earliest Biosphere.) [details]

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