Articles | Volume 16, issue 12
https://doi.org/10.5194/bg-16-2443-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-2443-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 Jun 2019
Research article |
| 19 Jun 2019
| 19 Jun 2019
Organic signatures in Pleistocene cherts from Lake Magadi (Kenya) – implications for early Earth hydrothermal deposits
Planets and Comets, Max Planck Institute for Solar System Research,
37077 Göttingen, Germany
Department of Geobiology, Geoscience Centre, University of
Göttingen, 37077 Göttingen, Germany
Walter Goetz
Planets and Comets, Max Planck Institute for Solar System Research,
37077 Göttingen, Germany
Jan-Peter Duda
Department of Earth Sciences, University of California, Riverside, CA
92521, USA
Christine Heim
Department of Geobiology, Geoscience Centre, University of
Göttingen, 37077 Göttingen, Germany
Joachim Reitner
Department of Geobiology, Geoscience Centre, University of
Göttingen, 37077 Göttingen, Germany
Origin of Life Group, Göttingen Academy of Sciences and
Humanities, 37073 Göttingen, Germany
Volker Thiel
Department of Geobiology, Geoscience Centre, University of
Göttingen, 37077 Göttingen, Germany
Viewed
Total article views: 3,279 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 02 Jan 2019)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 2,344 | 856 | 79 | 3,279 | 377 | 53 | 61 |
- HTML: 2,344
- PDF: 856
- XML: 79
- Total: 3,279
- Supplement: 377
- BibTeX: 53
- EndNote: 61
Total article views: 2,623 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 19 Jun 2019)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,984 | 568 | 71 | 2,623 | 195 | 51 | 58 |
- HTML: 1,984
- PDF: 568
- XML: 71
- Total: 2,623
- Supplement: 195
- BibTeX: 51
- EndNote: 58
Total article views: 656 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 02 Jan 2019)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 360 | 288 | 8 | 656 | 182 | 2 | 3 |
- HTML: 360
- PDF: 288
- XML: 8
- Total: 656
- Supplement: 182
- BibTeX: 2
- EndNote: 3
Viewed (geographical distribution)
Total article views: 3,279 (including HTML, PDF, and XML)
Thereof 2,877 with geography defined
and 402 with unknown origin.
Total article views: 2,623 (including HTML, PDF, and XML)
Thereof 2,445 with geography defined
and 178 with unknown origin.
Total article views: 656 (including HTML, PDF, and XML)
Thereof 432 with geography defined
and 224 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
23 citations as recorded by crossref.
- A new gateway to ecofriendly self-healing amorphous carbon tribofilms from ancient oils M. Rouhani et al. 10.1016/j.apmt.2022.101616
- Biosignatures of ancient microbial life are present across the igneous crust of the Fennoscandian shield H. Drake et al. 10.1038/s43247-021-00170-2
- Microbial biomarkers reveal a hydrothermally active landscape at Olduvai Gorge at the dawn of the Acheulean, 1.7 Ma A. Sistiaga et al. 10.1073/pnas.2004532117
- Influence of aphotic haloclines and euxinia on organic biomarkers and microbial communities in a thalassohaline and alkaline volcanic crater lake D. Sala et al. 10.1111/gbi.12477
- Aspects of the biological carbon cycle in a ca. 3.42-billion-year-old marine ecosystem M. Reinhardt et al. 10.1016/j.precamres.2024.107289
- Mineral Vesicles and Chemical Gardens from Carbonate-Rich Alkaline Brines of Lake Magadi, Kenya M. Getenet et al. 10.3390/cryst10060467
- Decoding organic compounds in lava tube sulfates to understand potential biomarkers in the Martian subsurface V. Palma et al. 10.1038/s43247-024-01673-4
- Trace metal and organic biosignatures in digitate stromatolites from terrestrial siliceous hot spring deposits: Implications for the exploration of martian life E. Nersezova et al. 10.1016/j.chemgeo.2024.122194
- Mineral precipitation and hydrochemical evolution through evaporitic processes in soda brines (East African Rift Valley) M. Getenet et al. 10.1016/j.chemgeo.2022.121222
- Ingredients for microbial life preserved in 3.5 billion-year-old fluid inclusions H. Mißbach et al. 10.1038/s41467-021-21323-z
- Testing Flight-like Pyrolysis Gas Chromatography–Mass Spectrometry as Performed by the Mars Organic Molecule Analyzer Onboard the ExoMars 2020 Rover on Oxia Planum Analog Samples M. Reinhardt et al. 10.1089/ast.2019.2143
- Biogeochemistry of Recently Fossilized Siliceous Hot Spring Sinters from Yellowstone, USA B. Teece et al. 10.1089/ast.2022.0012
- The influence of microbial mats on travertine precipitation in active hydrothermal systems (Central Italy) G. Della Porta et al. 10.1002/dep2.147
- Signatures of early microbial life from the Archean (4 to 2.5 Ga) eon K. Lepot 10.1016/j.earscirev.2020.103296
- Distribution of n‐alkan‐2‐ones in Qionghai Lake sediments, southwest China, and its potential for late Quaternary paleoclimate reconstruction G. Wang et al. 10.1002/jqs.3271
- Reply to comment on: Carbonaceous matter in ∼3.5 Ga black bedded barite from the Dresser Formation (Pilbara Craton, Western Australia) – Insights into organic cycling on the juvenile earth L. Weimann et al. 10.1016/j.precamres.2024.107494
- Microbial biosignatures in ancient deep‐sea hydrothermal sulfides E. Runge et al. 10.1111/gbi.12539
- Silicified unicellular green microalga as a significant oil source in the Late Paleozoic alkaline lake-playa deposit, Junggar Basin, NW China C. Li et al. 10.1016/j.marpetgeo.2023.106554
- Tribocatalysis Induced Carbon-Based Tribofilms—An Emerging Tribological Approach for Sustainable Lubrications K. Huynh et al. 10.3390/lubricants11080327
- Microbially mediated fossil concretions and their characterization by the latest methodologies: a review N. Dhami et al. 10.3389/fmicb.2023.1225411
- Exceptional molecular preservation in the Late Jurassic Claudia palaeo-geothermal field (Deseado Massif, Patagonia, Argentina) B. Teece et al. 10.1016/j.orggeochem.2022.104504
- Carbonaceous matter in ∼ 3.5 Ga black bedded barite from the Dresser Formation (Pilbara Craton, Western Australia) – Insights into organic cycling on the juvenile Earth L. Weimann et al. 10.1016/j.precamres.2024.107321
- Microbial biomarkers reveal a hydrothermally active landscape at Olduvai Gorge at the dawn of the Acheulean, 1.7 Ma A. Sistiaga et al. 10.1073/pnas.2004532117
22 citations as recorded by crossref.
- A new gateway to ecofriendly self-healing amorphous carbon tribofilms from ancient oils M. Rouhani et al. 10.1016/j.apmt.2022.101616
- Biosignatures of ancient microbial life are present across the igneous crust of the Fennoscandian shield H. Drake et al. 10.1038/s43247-021-00170-2
- Microbial biomarkers reveal a hydrothermally active landscape at Olduvai Gorge at the dawn of the Acheulean, 1.7 Ma A. Sistiaga et al. 10.1073/pnas.2004532117
- Influence of aphotic haloclines and euxinia on organic biomarkers and microbial communities in a thalassohaline and alkaline volcanic crater lake D. Sala et al. 10.1111/gbi.12477
- Aspects of the biological carbon cycle in a ca. 3.42-billion-year-old marine ecosystem M. Reinhardt et al. 10.1016/j.precamres.2024.107289
- Mineral Vesicles and Chemical Gardens from Carbonate-Rich Alkaline Brines of Lake Magadi, Kenya M. Getenet et al. 10.3390/cryst10060467
- Decoding organic compounds in lava tube sulfates to understand potential biomarkers in the Martian subsurface V. Palma et al. 10.1038/s43247-024-01673-4
- Trace metal and organic biosignatures in digitate stromatolites from terrestrial siliceous hot spring deposits: Implications for the exploration of martian life E. Nersezova et al. 10.1016/j.chemgeo.2024.122194
- Mineral precipitation and hydrochemical evolution through evaporitic processes in soda brines (East African Rift Valley) M. Getenet et al. 10.1016/j.chemgeo.2022.121222
- Ingredients for microbial life preserved in 3.5 billion-year-old fluid inclusions H. Mißbach et al. 10.1038/s41467-021-21323-z
- Testing Flight-like Pyrolysis Gas Chromatography–Mass Spectrometry as Performed by the Mars Organic Molecule Analyzer Onboard the ExoMars 2020 Rover on Oxia Planum Analog Samples M. Reinhardt et al. 10.1089/ast.2019.2143
- Biogeochemistry of Recently Fossilized Siliceous Hot Spring Sinters from Yellowstone, USA B. Teece et al. 10.1089/ast.2022.0012
- The influence of microbial mats on travertine precipitation in active hydrothermal systems (Central Italy) G. Della Porta et al. 10.1002/dep2.147
- Signatures of early microbial life from the Archean (4 to 2.5 Ga) eon K. Lepot 10.1016/j.earscirev.2020.103296
- Distribution of n‐alkan‐2‐ones in Qionghai Lake sediments, southwest China, and its potential for late Quaternary paleoclimate reconstruction G. Wang et al. 10.1002/jqs.3271
- Reply to comment on: Carbonaceous matter in ∼3.5 Ga black bedded barite from the Dresser Formation (Pilbara Craton, Western Australia) – Insights into organic cycling on the juvenile earth L. Weimann et al. 10.1016/j.precamres.2024.107494
- Microbial biosignatures in ancient deep‐sea hydrothermal sulfides E. Runge et al. 10.1111/gbi.12539
- Silicified unicellular green microalga as a significant oil source in the Late Paleozoic alkaline lake-playa deposit, Junggar Basin, NW China C. Li et al. 10.1016/j.marpetgeo.2023.106554
- Tribocatalysis Induced Carbon-Based Tribofilms—An Emerging Tribological Approach for Sustainable Lubrications K. Huynh et al. 10.3390/lubricants11080327
- Microbially mediated fossil concretions and their characterization by the latest methodologies: a review N. Dhami et al. 10.3389/fmicb.2023.1225411
- Exceptional molecular preservation in the Late Jurassic Claudia palaeo-geothermal field (Deseado Massif, Patagonia, Argentina) B. Teece et al. 10.1016/j.orggeochem.2022.104504
- Carbonaceous matter in ∼ 3.5 Ga black bedded barite from the Dresser Formation (Pilbara Craton, Western Australia) – Insights into organic cycling on the juvenile Earth L. Weimann et al. 10.1016/j.precamres.2024.107321
Latest update: 14 Dec 2024
Short summary
Organic matter in Archean hydrothermal cherts may contain molecular traces of early life. Alteration processes during and after deposition, however, may have obliterated potential biosignatures. Our results from modern analog samples (Pleistocene cherts from Lake Magadi, Kenya) show that biomolecules can survive early hydrothermal destruction in the macromolecular fraction of the organic matter. A conservation of molecular biosignatures in Archean hydrothermal cherts therefore seems possible.
Organic matter in Archean hydrothermal cherts may contain molecular traces of early life....
Altmetrics
Final-revised paper
Preprint