{"id":"W2593404093","doi":"10.1038/nature21377","title":"Evidence for early life in Earth’s oldest hydrothermal vent precipitates","year":2017,"lang":"en","type":"article","venue":"Nature","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":791,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Engineering and Physical Sciences Research Council","keywords":"Hydrothermal circulation; Geology; Carbonate; Hydrothermal vent; Geochemistry; Diagenesis; Mineral; Magnetite; Carbonate minerals; Sedimentary rock; Seafloor spreading; Biomineralization; Abiogenesis; Calcite; Astrobiology; Mineralogy; Paleontology; Chemistry; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04097843503129486,"score_gpt":0.2922260823041179,"score_spread":0.2512476472728231,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}