Recovery of the deep biosphere at the Chicxulub impact crater
This thesis employed molecular and geochemical analysis, revealing the diverse microbial communities involved in biogeochemical cycling that differed significantly between granite and non-granite rocks from the granitoid basement underlying the Chicxulub impact crater. These outcomes showed that in...
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| Format: | Thesis |
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Curtin University
2023
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| Online Access: | http://hdl.handle.net/20.500.11937/94164 |
| _version_ | 1848765843519832064 |
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| author | Quraish, Sohaib Naseer |
| author_facet | Quraish, Sohaib Naseer |
| author_sort | Quraish, Sohaib Naseer |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This thesis employed molecular and geochemical analysis, revealing the diverse microbial communities involved in biogeochemical cycling that differed significantly between granite and non-granite rocks from the granitoid basement underlying the Chicxulub impact crater. These outcomes showed that in addition to newly formed lithologies, impact-induced geochemical boundaries within the crater still shape the recovered modern-day deep biosphere. This study provides a model system for searching for microbial life in the subsurface of well-preserved Mars impact craters. |
| first_indexed | 2025-11-14T11:41:41Z |
| format | Thesis |
| id | curtin-20.500.11937-94164 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:41:41Z |
| publishDate | 2023 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-941642024-01-09T01:54:43Z Recovery of the deep biosphere at the Chicxulub impact crater Quraish, Sohaib Naseer This thesis employed molecular and geochemical analysis, revealing the diverse microbial communities involved in biogeochemical cycling that differed significantly between granite and non-granite rocks from the granitoid basement underlying the Chicxulub impact crater. These outcomes showed that in addition to newly formed lithologies, impact-induced geochemical boundaries within the crater still shape the recovered modern-day deep biosphere. This study provides a model system for searching for microbial life in the subsurface of well-preserved Mars impact craters. 2023 Thesis http://hdl.handle.net/20.500.11937/94164 Curtin University restricted |
| spellingShingle | Quraish, Sohaib Naseer Recovery of the deep biosphere at the Chicxulub impact crater |
| title | Recovery of the deep biosphere at the Chicxulub impact crater |
| title_full | Recovery of the deep biosphere at the Chicxulub impact crater |
| title_fullStr | Recovery of the deep biosphere at the Chicxulub impact crater |
| title_full_unstemmed | Recovery of the deep biosphere at the Chicxulub impact crater |
| title_short | Recovery of the deep biosphere at the Chicxulub impact crater |
| title_sort | recovery of the deep biosphere at the chicxulub impact crater |
| url | http://hdl.handle.net/20.500.11937/94164 |